FOR MESSRS : DATE : Jun. 19th ,2014
CUSTOMER’S ACCEPTANCE SPECIFICATIONS
TX09D70VM1CCA
Contents
No. ITEM SHEET No. PAGE
1 COVER 7B64PS 2701-TX09D70VM1CCA-10 1-1/1
2 RECORD OF REVISION 7B64PS 2702-TX09D70VM1CCA-10 2-1/3~3/3
3 GENERAL DATA 7B64PS 2703-TX09D70VM1CCA-10 3-1/1
4 ABSOLUTE MAXIMUM RATINGS 7B64PS 2704-TX09D70VM1CCA-10 4-1/1
5 ELECTRICAL CHARACTERISTICS 7B64PS 2705-TX09D70VM1CCA-10 5-1/1
6 OPTICAL CHARACTERISTICS 7B64PS 2706-TX09D70VM1CCA-10 6-1/2~2/2
7 BLOCK DIAGRAM 7B64PS 2707-TX09D70VM1CCA-10 7-1/1
8 RELIABILITY TESTS 7B64PS 2708-TX09D70VM1CCA-10 8-1/1
9 LCD INTERFACE 7B64PS 2709-TX09D70VM1CCA-10 9-1/6~6/6
10 OUTLINE DIMENSIONS 7B64PS 2710-TX09D70VM1CCA-10 10-1/1
11 TOUCH PANEL 7B64PS 2711-TX09D70VM1CCA-10 11-1/2~2/2
12 APPEARANCE STANDARD 7B64PS 2712-TX09D70VM1CCA-10 12-1/4~4/4
13 PRECAUTIONS 7B64PS 2713-TX09D70VM1CCA-10 13-1/2~2/2
14 DESIGNATION OF LOT MARK 7B64PS 2714-TX09D70VM1CCA-10 14-1/1
ACCEPTED BY : PROPOSED BY:
KAOHSIUNG OPTO-ELECTRO NICS IN C. SHEET
NO. 7B64PS 2701-TX09D70M1CCA-10 PAGE 1-1/1
RECORD OF REVISION
DATE SHEET No. SUMMARY
Oct.28,’05 7B64PS 2704-
TX09D70VM1CCA-2
Page 4-1/2
4.1 ELECTRICAL ABSOLUTE MAXIMUM RATINGS OF LCD
Revised ITEM SYMBOL MAX
.
LED Forward Current IF 25
Pulse Forward Current IFP 80
↓
ITEM SYMBOL MAX
.
LED Forward Current IF 35
Pulse Forward Current IFP 100
Note 4 :
Note 5 :
IFP Conditions : pulse width≦10ms and Duty≦1/10 IFP Conditions : pulse width≦10ms and Duty≦1/10
7B64PS 2705-
TX09D70VM1CCA-2
Page 5-1/2
5.2 ELECTRICAL CHARACTERISTICS OF BACK LIGHT
Revised
ITEM SYMBOL CONDITION MAX. TYP. MAX.
LED
Input Voltage VF IF=20mA - 3.75 4.2
LED
Forward Current IF - - 20 20
↓
ITEM SYMBOL CONDITION MAX. TYP. MAX.
LED
Input Voltage VF IF=20mA - 3.2 3.5
LED
Forward Current IF - - 20 25
7B64PS 2706-
TX09D70VM1CCA-2
Page 6-1/6
6.1 OPTICAL CHARACTERISTICS OF LCD
Revised the color tone
7B64PS 2708-
TX09D70VM1CCA-2
Page 8-6/6
8.5 INTERNAL PIN CONNECTION
Revised the function of PIN35
Added Note1
0
30
020
Allowa ble Forward Carren t I F (m A )
Ambient Temperature Ta( )℃
6mA(85℃)
25
20
15
10
5
6
40 60 80 100
8.5mA (85℃)
Allowable Forward Carrent IF (mA)
0
Ambient Temperature Ta( )℃
200 406080100
20
10
8.5
30
50
40
100502010
Allowable Forward Carrent IF (mA)
50
25
10
100
20
200 Ta=25℃
5
Duty Ratio(%)
1
80
Allowable Forward Carrent IF (mA)
Duty Ratio(%)
35
20
10 1510
200
100
50
20 50 100
Ta=25℃
→
→
KAOHSIUNG OPTO-ELECTRONICS INC. SHEET
NO. 7B64PS 2702-TX09D70VM1CCA-10 PAGE 2-1/3
RECORD OF REVISION
DATE SHEET No. SUMMARY
Jan.27,’06 7B64PS 2708-
TX09D70VM1CCA-3
Page 8-3/6
8.3 POWER ON/OFF SEQUENCE
Added the waveform of PCI signal
7B64PS 2708-
TX09D70VM1CCA-3
Page 8-6/6
8.5 INTERNAL PIN CONNECTION
Revised the function of PIN35
Revised Note1
Feb.17,’06 7B64PS 2708-
TX09D70VM1CCA-4
Page 8-1/6
8.1 INTERFACE TIMING
Revised
MIN MIN
Horizontal Total 258 265
Horizontal Sync Start 246 244
Horizontal Sync End 250 248
Horizontal Blank Time 18 25
May.13,’08 7B64PS 2712-
TX09D70VM1CCA-5
Page 12-1/1
12.1 LOT MARK
Changed : 5 digits for production number
↓
6 digits for production number
12.2 Location of lot mark
Lot mark change: to Barcode label
Sep.23,’08 7B64PS 2708-
TX09D70VM1CCA – 6
Page 8-6/6
8.5 INTERNAL PIN CONNECTION
Revised
CN1 tyco:1770046-3
(Suitable FPC : t0.3±0.03mm，0.5±0.03mm pitch)
↓
CN1 : FA5S040HP1R3000
(Suitable FPC : t0.3±0.03mm，0.5±0.03mm pitch)
7B64PS 2712 –
TX09D70VM1CCA – 6
Page 12 - 1/1
12. DESIGNATION OF LOT MARK
Revised REV.A to REV.B
Jan.18,’11 7B64PS 2712 –
TX09D70VM1CCA-7
Page 12 – 1/1
12.3 REVISION (REV.) CONTROL
Added REV No. ITEM NOTE
C Connectors Changed PCN0804
May 01,’12 All pages Company name changed:
KAOHSIUNG HITACHI ELECTRONICS CO.,LTD.
KAOHSIUNG OPTO-ELECTR ONICS INC.
KAOHSIUNG OPTO-ELECTRONICS INC. SHEET
NO. 7B64PS 2702-TX09D70VM1CCA-10 PAGE 2-2/3
RECORD OF REVISION
DATE SHEET No. SUMMARY
Nov.06,’12 7B64PS 2705-
TX09D70VM1CCA-9
Page 5-2/2
5.3 ELECTRICAL CHARACTERISTICS OF TOUCH PANEL
Revised Note (4) dimension 1mm 2mm
7B64PS 2712-
TX09D70VM1CCA-9
Page 12-1/1
12.3 REVISION (REV.) CONTROL
Added REV No. ITEM NOTE
D Film of TP changed PCN0852
Jun.18,’14 7B64PS 2706 –
TX09D70VM1CCA-10
Page 6-1/2
6.1 OPTICAL CHARACTERISTICS OF LCD (BACK LIGHT ON )
Revised: ITEM MIN. TYP. MAX.
Color Tone
(Primary Color)
Red 0.55 0.60 0.65
0.29 0.34 0.39
Green 0.28 0.33 0.38
0.54 0.59 0.64
Blue 0.09 0.14 0.19
0.07 0.12 0.17
White 0.27 0.32 0.37
0.29 0.34 0.39
ITEM MIN. TYP. MAX.
Color Tone
(Primary Color)
Red 0.58 0.63 0.68
0.28 0.33 0.38
Green 0.29 0.34 0.39
0.54 0.59 0.64
Blue 0.10 0.15 0.20
0.06 0.11 0.16
White 0.25 0.30 0.35
0.27 0.32 0.37
7B64PS 2714 –
TX09D70VM1CCA-10
Page 14-1/1
14.2 REVISON (REV.) CONTROL
Added:
REV No. ITEM NOTE
E LCD Production Line Changed. PCN0885
KAOHSIUNG OPTO-ELECTRONICS INC. SHEET
NO. 7B64PS 2702-TX09D70VM1CCA-10 PAGE 2-3/3
3. GENERAL DATA
3.1 DISPLAY FEATURES
This module is a 3.5” QVGA TFT with 3 by 4 format, which is composed of amorphous silicon. Each
sub-pixel (dot) on the LCD is vertical stripe type arranged as R (red), G (green), B (blue) color
sequentially. The bounding technology, COG (chip on glass), and LED backlight design have been
applied on this display RoHS compliant.
Part Name TX09D70VM1CCA
Module Dimensions 64.0(W) mm x 86.0(H) mm x 8.05(D) mm
LCD Active Area 53.64(W) mm x 71.52(H) mm
Pixel Pitch 0.2235(W) mm x 0.2235(H) mm
Resolution 240 x 3(RGB)(W) x 320(H) dots
Color Pixel Arrangement R, G, B Vertical stripe
LCD Type Transmissive Color TFT; Normally White
Display Type Active Matrix
Number of Colors 262k Colors (6-bit RGB)
Backlight Light Emitting Diode (LED)
Weight 48g
Interface C-MOS; 40 pins
Power Supply Voltage 3.3V
(Including LCD ,Timing Controller and Backlight)
Power Consumption 0.66W
Viewing Direction 6 O’clock (without image inversion and least brightness change)
12 O’clock (contrast peak located at)
Touch Panel Resistance type. The surface is anti-glare.
KAOHSIUNG OPTO-ELECTRO NICS IN C. SHEET
NO. 7B64PS 2703-TX09D70VM1CCA-10 PAGE 3-1/1
4. ABSOLUTE MAXIMUM RATINGS
Item Symbol Min. Max. Unit Remarks
Supply Voltage VDD -0.3 4.0 V -
Input Voltage of Logic VI -0.3 VDD+0.3 V Note 1
Operating Temperature Top -20 70 C
Note 2
Storage Temperature Tst -30 80 C
Note 2
LED Backlight
Forward Current IF - 35 mA Note 3
Pulse
Forward Current IFP - 100 mA Note 4
Reverse Voltage VR - 5 V LED unit
Note 1: The rating is defined for the signal voltages of the interface such as DTMG, DCLK and RGB
data bus.
Note 2: The maximum rating is defined as above based on the chamber temperature, which might be
different from ambient temperature after assembling the panel into the application. Moreover,
some temperature-related phenomenon as below needed to be noticed:
- Background color, contrast and response time would be different from 25 C
.
- Operating under high temperature will shorten LED lifetime.
Note 3: Fig. 4.1 shows the maximum rating of forward current based on different temperature for LED
unit.
Note 4: Fig. 4.2 shows the LED characteristics of the relationship between IFP v.s. duty ratio, which is
related to dimming control of LED backlight.
8.5mA (85℃)
Allowable Forward Carr ent IF (mA)
0
Ambient Temperature Ta( )℃
200 40 60 80 100
20
10
8.5
30
50
40
Allowable Forward Carre nt IF (mA)
Duty Ratio(%)
35
20
10 1510
200
100
50
20 50 100
Ta=25℃
Fig. 4.1
KAOHSIUNG OPTO-ELECTRONICS INC. SHEET
NO. 7B64PS 2704-TX09D70VM1CCA-10 PAGE 4-1/1
Fig. 4.2
IFP condition :
pulse width ≦ 10ms
duty ≦ 1/10
ILED： ：When Vctrl ＞ 1.8 V
ILED： ：When Vctrl ＜ 1 V.
5. ELECTRICAL CHARACTERISTICS
5.1 LCD CHARACTERISTICS
Item Symbol Condition Min. Typ. Max. Unit Remarks
Power Supply Voltage VDD - 3.0 3.3 3.6 V -
Input Voltage of Logic VI “H” level 1.7 - VDD V Note 1
“L” level VSS - 0.7
Power Supply Current IDD V
DD-VSS=3.0V - 200 - mA Note 2,3
Frame Frequency Frame
f - - 60 68 Hz -
DCLK Frequency CLK
f - 4.62 5.33 6.04 MHz
Note 1: The rating is defined for the signal voltages of the interface such as DTMG, DCLK and RGB
data bus.
Note 2: An all black check pattern is used when measuring IDD. Frame
f is set to 60Hz.
Note 3: 0.4A fuse is applied in the module for IDD. For display activation and protection purpose, power
supply is recommended larger than 1.0A to start the display and break fuse once any short
circuit occurred.
5.2 BACKLIGHT CHARACTERISTICS
Item Symbol Condition Min. Typ. Max. Unit Remarks
LED Input Voltage VF I
F=20mA - 3.2 3.5 V LED/Part
LED Forward Current IF - - 20 25 mA LED/Part
LED Reverse Current IR V
R=5V - - 50 μA LED/Part
LED Current Control Vctrl VDD-VSS=3.3V 0 1.8 4.0 V Note 1,2
Note 1: As Fig. 5.1 shown, LED current is controlled by the LED driver when applying 3.3V.
Fig 5.1
Note 2: LED current depend on following conditions.
LED current is calculated by Vctrl and VFB when VFB is controlled by Vctrl.
0VV 25 SS ,CTa
KAOHSIUNG OPTO-ELECTRONICS INC. SHEET
NO. 7B64PS 2705-TX09D70VM1CCA-10 PAGE 5-1/1
CTa
25
Vctrl
50
TA=25℃
VFB(mV)
150
100
200
250
50
0 0.5 1 1.5 2
0 Vctrl
(
V
)
VFB
10
6. OPTICAL CHARACTERISTICS
The optical characteristics are measured based on the conditions as below:
- Supplying the signals and voltages defined in the section of electrical characteristics.
- The backlight unit needs to be turned on after 30 minutes.
- The ambient temperature is 25 C
.
- In the dark room less than 100 lx, the equipment has been set for the measurements as shown in Fig
6.1.
3.3VV Hz, 60 25 DD Framea fCT ,
Item Symbol Condition Min. Typ. Max. Unit Remarks
Brightness of White B 0 ,0
,
20 mA/per LED
270 320 - 2
cd/m Note 1
Brightness Uniformity - 70 - - % Note 2
Contrast Ratio CR 180 300 - - Note 3
Response Time Tr+Tf ψ=0°,θ=0 - 30 - ms Note 4
Viewing Angle
ψ=0°,CR≧10 - 70 -
Degree Note 5
ψ=180°,CR≧10 - 70 -
ψ=90°,CR≧10 - 80 -
ψ=270°,CR≧10 - 60 -
Color
Chromaticity
Red X
ψ=0°,θ=0
0.58 0.63 0.68
- Note 6
Y 0.28 0.33 0.38
Green X 0.29 0.34 0.39
Y 0.54 0.59 0.64
Blue X 0.10 0.15 0.20
Y 0.06 0.11 0.16
White X 0.25 0.30 0.35
Y 0.27 0.32 0.37
Note 1: The brightness is measured from the center point of the panel, P5 in Fig. 6.2, for the typical
value.
Note 2: The brightness uniformity is calculated by the equation as below:
100%
Brightness Max.Brightness Min.
uniformity Brightness
which is based on the brightness values of the 9 points measured by BM-5 as shown in Fig.
6.2.
Photo detector:BM-5
Field:1° Distance:500mm
LCD Panel
Brightness uniformity= X 100%
Min. Brightness
Max. Brightness
Fig. 6.1 Fig. 6.2
ψ=0°,θ=0°
θ=X’
θ=Y
θ=Y’
Y=70
Y=160
Y=250
X=50 X=120 X=190
KAOHSIUNG OPTO-ELECTRO NICS IN C. SHEET
NO. 7B64PS 2706-TX09D70VM1CCA-10 PAGE 6-1/2
θ=X
Note 3: The contrast ratio is measured from the center point of the panel, P5, and defined as the
following equation:
100% x
Black of Brightness Whiteof Brightness
CR
Note 4: The definition of response time is shown in Fig. 6.3. Rising time is the period from 90%
brightness down to 10% brightness when the data is from white turning to black. Oppositely,
Falling time is the period from 10% brightness rising to 90% brightness.
WhiteWhite Black
0
10
90
100 %
Brightness
Tr Tf
Rising time Falling time
Fig . 6.3
Note 5: The definition of viewing angle is shown in Fig. 6.4. Angle ψ is used to represent viewing
directions, for instance, ψ=270°means 6 o’clock, and ψ=0°means 3 o’clock. Moreover,
angle θ is used to represent viewing angles from axis Z toward plane XY.
The viewing direction of this display is 6 o’clock, which means that a photograph with gray
scale would not be reversed in color and the brightness change would be less from this
direction. However, the contrast peak would be located at 12 o’clock.
Note 6: The color chromaticity is measured from the center p oint of th e p anel, P5, a s shown in Fig. 6.2.
3 o'clock
xx'
y
y'
z
z'
,0)y (x,
0
90
180
270
6 o'clock
12 o'clock
9 o'clock
= Viewing angle
Fig. 6.4
θ=Viewing Angle
ψ
ψ
=90
ψ
=180°
ψ=0°
ψ
=270°
12 o’clock
9
o’clock
6 o’clock
3 o’clock
Z
X
X’
Z’
Y’
Y
KAOHSIUNG OPTO-ELECTRO NICS IN C. SHEET
NO. 7B64PS 2706-TX09D70VM1CCA-10 PAGE 6-2/2
CR =
Brightness of White
Brightness of Black
7. BLOCK DIAGRAM
3.5 inch QVGA LCD panel
Source Driver
Timing
Controller
Power
Circuit
VDD
Touch Panel
Signals
LED Backlight
LED Driver
Circuit
Touch Panel Signals
Vctrl
Note 1: Signals are DTMG, DCLK and RGB data bus.
KAOHSIUNG OPTO-ELECTRO NICS IN C. SHEET
NO. 7B64PS 2707-TX09D70VM1CCA-10 PAGE 7-1/1
8. RELIABILITY TESTS
Test Item Condition
High Temperature 1) Operating
2) 70 C
240 hrs
Low Temperature 1) Operating
2) -20 C
240 hrs
High Temperature 1) Storage
2) 80 C
240 hrs
Low Temperature 1) Storage
2) -30 C
240 hrs
Heat Cycle 1) Operating
2) –20 C
~70 C
3) 3hrs~1hr~3hrs 240 hrs
Thermal Shock 1) Non-Operating
2) -35 C
85 C
3) 0.5 hr 0.5 hr 240 hrs
High Temperature &
Humidity
1) Operating
2) 40 C
& 85%RH
3) Without condensation
240 hrs
(Note 3)
Vibration
1) Non-Operating
2) 20~200 Hz
3) 2G
4) X, Y, and Z directions
1 hr for each direction
Mechanical Shock
1) Non-Operating
2) 10 ms
3) 50G
4) Y X, and Z
directions
Once for each direction
ESD
1) Operating
2) Tip: 150 pF, 330
3) Air discharge for glass:
8KV
4) Contact discharge f or metal frame:
8KV
1) Glass: 9 points
2) Metal frame: 8 points
(Note4)
Note 1: Display functionalities are inspected under the conditions defined in the specification after the
reliability tests.
Note 2: The display is not guaranteed for use in corrosive gas environments.
Note 3: Under the condition of high temperature & humidity, if the temperature is higher than 40℃, the
humidity needs to be reduced as Fig. 8.1 shown.
C)(
Note 4: All pins of LCD interface(CN1) have been tested by
100V contact discharge of ESD under
non-operating condition.
KAOHSIUNG OPTO-ELECTRO NICS IN C. SHEET
NO. 7B64PS 2708-TX09D70VM1CCA-10 PAGE 8-1/1
9. LCD INTERFACE
9.1 INTERFACE PIN CONNECTIONS
The connector of display interface is FA5S040HP1R3000 made by JAE (Thickness: 0.3
0.05mm;
Pitch: 0.50.05mm) and more details of the connector are shown in the section of outline dimension.
Pin assignment of LCD interface is as below:
Pin No. Signal Function Pin No. Signal Function
1 VDD Power Supply for Logic 21 G4
Green Data
2 VDD 22 G3
3 VDD 23 VSS GND
4 DCLK Dot Clock 24 G2
Green Data
5 VSS GND 25 G1
6 HSYNC Horizontal Sync Pulse 26 G0
7 VSS GND 27 VSS GND
8 DTMG Timing Signal for Data 28 B5 Blue Data
9 VSS GND 29 B4
10 NC No Connection 30 B3
11 VSS GND 31 VSS GND
12 R5
Red Data 32 B2
Blue Data
13 R4 33 B1
14 R3 34 B0
15 VSS GND 35 PCI Power Control In (Note 1)
16 R2
Red Data
36 Vctrl LED Current Control
17 R1 37 xR Touch Panel Right Side
18 R0 38 yL Touch Panel Lower Side
19 VSS GND 39 xL Touch Panel Left Side
20 G5 Green Data 40 yU Touch Panel Upp er Side
Note 1: Please follow the page 9-4/6 to set the PCI.
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NO. 7B64PS 2709-TX09D70VM1CCA-10 PAGE 9-1/6
9.2 TIMING CHART
(Data is latched negative edge trigger of DCLK)
Fig.9.1 Timing sequence for Graphic controller
Note 1: VSYNC is generated by Tcon IC.
Line
1 Line
2 Line
3 --- --- Line
319 Line
320 White Data Line
1
D1 D
240 D1
Invalid Data Invalid Data
VSYNC
(Note1.)
HSYNC
DTMG
R0-R5
G0-G5
B0-B5
HSYNC
DTMG
DCLK
T0 T1
T2
T3
T5 T4
T6 T7
T8
T9
T11 T10
166ns min.
40ns min. 40ns min.
R0-R5
G0-G5
B0-B5
R0-R5
G0-G5
B0-B5
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NO. 7B64PS 2709-TX09D70VM1CCA-10 PAGE 9-2/6
9.3 INTERFACE TIMING SPECIFICATIONS
ITEM MIN. TYP. MAX. UNIT SYMBOL
Vertical Total - 327 - Line T0
Vertical Sync Width 1 1 - Line T1
Vertical Sync Start - 322 - Line T2
Vertical Sync End - 323 - Line T3
Vertical Blank Time 5 7 - Line T4
Vertical Display End - 320 - Line T5
Horizontal Total 265 273 509 Pixel Clock T6
Horizontal Sync Width 4 5 10 Pixel Clock T7
Horizontal Sync Start 244 251 307 Pixel Clock T8
Horizontal Sync End 248 256 317 Pixel Clock T9
Horizontal Blank Time 25 33 269 Pixel Clock T10
Horizontal Display End - 240 - Pixel Clock T11
Note: Vertical total should be set to odd.
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NO. 7B64PS 2709-TX09D70VM1CCA-10 PAGE 9-3/6
9.4 POWER SEQUENCE
0.2xDVDD
0.8xDVDD
NOTE :
VDD
Signal
Data
B/L
2frame min.
0ms min.
0ms min. 0ms min.
0ms min.
2 frame min.
PCI
0 frame min.
0ms min.
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NO. 7B64PS 2709-TX09D70VM1CCA-10 PAGE 9-4/6
9.5 DATA INPUT for DISPLAY COLOR
Input color
Red Data Green Data Blue Data
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
MSB LSB MSB LSB MSB LSB
Basic color
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0
Green(63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0
Blue(63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
Cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1
Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0
White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Red
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red (1) 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0
Red (2) 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0
: : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : :
Red (62) 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0
Red (63) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0
Green
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green (1) 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0
Green (2) 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0
: : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : :
Green (62) 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0
Green (63) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0
Blue
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Blue (1) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Blue (2) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
: : : : : : : : : : : : : : : : : : :
: : : : : : : : : : : : : : : : : : :
Blue (62) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0
Blue (63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
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9.6 DATA ADDRESS
D (0,319)
D (0,0)
R
GB
R
D (0, 0 )
D (1,0)
R
GBGB
D (239,319)
Top View
D (239,0)
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11. TOUCH PANEL
The type of touch panel used on this display is resistive, analog, 4-wire and film on glass, and more
characteristics are shown as below:
11.1 OPERATING CONDITIONS
Item Specification Remarks
Operating Voltage 5VDC 7V MAX
11.2 ELECTRICAL CHARACTERISTICS
Item Specification Remarks
Resistance
Between Terminal XR-XL 200~650Ω -
YU-YL 250~500Ω
Insulation Re sist ance X-Y 20MΩmin. At 25V DC
Linearity X ±1.5% max. Note 1
Y ±1.5% max.
Chattering 10ms max. -
Note 1: The test conditions and equipments of linearity are as below:
- Material of pen: poly-acetal resin
- End shape: R 0.8 mm
- Test force: 80 g
- Pitch: 10 mm
- Test area is shown in Fig. 11.1
Fig. 11.1
Test area
Active area
Viewing area
2 mm
2 mm
Va
Vxm
Vb
Fig. 11.2
As shown in Fig. 11.2, applying voltage meter to measure Va, Vb and Vxm, where Va is the maximum
voltage in the active area; Vb is the minimum voltage in the active area; Vxm is the measured voltage
of point x selected by random. Afterwards, the linearity can be calculated by following equation:
100%
VbVa VxmVxi
Linearity
,
where Vxi is the idea voltage of point x.
The method to measure the linearity of Y-axis is the same as above.
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11.3 MECHANICAL CHARACTERISTICS
Item Specification Remarks
Pen Input Pressure 20~80g R0.8, Polyacetal Pen
Surface Hardness 3H min. JIS K 5400
11.4 OPTICAL CHARACTERISTICS
Item Specification Remarks
Transmittance 80% min. -
11.5 SAFETY AND ATTENTIONS
1) Do not put heavy shock or stress on the touch panel.
2) Please use soft cloth or absorbent cotton with ethanol to clean the touch panel by gently wiping.
Moreover, please wipe it by horizontal or vertical direction instead of circling to prevent leaving sca rs
on the touch panel’s surface.
3) Do not use any harmful chemicals such as acetone, toluene, and isopropyl alcohol to clean the
display’s surface.
4) UV protection is recommended to avoid the possibility of performance degrading when touch panel
is likely applied under UV environment for a long period of time.
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12. APPEARANCE STANDARD
The appearance inspection is performed in a room around 500~1000 lx based on the conditions as
below:
- The distance between inspector’s eyes and display is 30 cm.
- The viewing zone is defined with angle
shown in Fig. 12.1 The inspection should be performed
within
45 when display is shut down. The inspection should be performed within
5 when display
is power on.
Fig. 12.1
12.1 THE DEFINITION OF LCD ZONE
LCD panel is divided into 2 areas as shown in Fig.12.2 for appearance specification in next section. A
zone is the LCD active area (dot area); B zone is the area between A zone and metal frame.
In terms of housing design, B zone is the recommended window area customers’ housing should be
located in.
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Fig. 12.2
12.2 LCD APPEARANCE SPECIFICATION
The specification as below is defined as the amount of unexpected phenomenon or material in
different zones of LCD panel. The definitions of length, width and average diameter using in the table
are shown in Fig. 12.3 and Fig. 12.4.
Item Criteria Applied zone
Scratches
Length / L(mm) Width / W(mm) Maximum number
Acceptable A,B
L≦2.0 W≦0.03 Ignored
L≦2.0 0.03＜W≦0.05 4
2.0＜L 0.05＜W None
Dent Serious one is not allowed. A
Wrinkles in Polarizer Serious one is not allowed. A
Bubbles on Polarizer Average diameter / D(mm ) Maximum number
Acceptable A
D≦0.3 2
0.3＜D None
1) Stains
2) Foreign Materials
3) Dark Spot
Filamentous (Line shape)
A,B
Length / L(mm) Width / W(mm) Maximum number
Acceptable
L＜2.0 W≦0.05 4
L≦1.0 0.05＜W≦0.1 2
Round (Dot shape)
A,B
Average diameter / D(mm ) Maximum number
acceptable
D≦0.15 6
0.15＜D≦0.2 4
0.2＜D None
In total Filamentous + Round=9
Those wiped out easily are acceptable.
Dot-Defect
(Note 1)
Type Maximum number
acceptable
A,B
Sparkle mode 1 dot 4
2 dots 2(sets)
In total 4
Black mode 1 dot 4
2 dots 2(sets)
In total 4
Sparkle mode
& Black mode 2 dots
2(sets)
In total 6
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Note 1: The definitions of dot defect are as below:
- The defect area of the dot must be bigger than half of a dot.
- For bright dot-defect, showing black pattern, the dot’s brightness must be over 30% brighter
than others.
- For dark dot-defect, showing white pattern, the dot’s brightness must be under 70% darker
than others.
- The definition of 1-dot-defect is the defect-dot, which is isolated and no adjacent defect-dot.
- The definition of adjacent dot is shown as Fig. 12.5.
R G B R G B R G B
x
Fig 12.5
The dots colored in gray are adjacent to defect - dot “X”.
Fig 12.3
Width
Length
Fig 12.4
a
b
Average diameter = a+b
2
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12.3 TOUCH PANEL APPEARANCE SPECI F ICATION
The specification as below is defined by the amount of unexpected material in different zones of touch
panel.
Item Criteria Applied zone
Scratches
Length / L(mm) Width / W(mm) Maximum number
acceptable A,B
- W＜0.05 Ignored
10＜L ≦
0.05 W＜0.1 None
- 0.1≦W None
Foreign Materials
Filamentous (Line shape)
A,B
Length / L(mm) Width / W(mm) Maximum number
acceptable
- W
≦0.05 Ignored
3＜L 0.05＜W≦0.1 None
- 0.1≦W None
Round (Dot shape)
A,B
Average diameter / D(mm ) Maximum number
acceptable
D
≦0.25 Ignored
0.25＜≦
D 0.35 6
0.35＜D None
The limitation of glass flaw occurred on touch panel is defined in the table as below.
Item Specifications
Edge flaw
X
5.0 mm
Y
3.0 mm
Z
Thickness
Corner flaw
X
3.0 mm
Y
3.0 mm
Z
Thickness
Progressive flaw
Not allowed
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13. PRECAUTIONS
13.1 PRECAUTIONS of MOUNTING
1) Please refer to Fig. 13.1 for housing the display with touch panel into applications. The Fig. 13.1
shows some points as below:
- The cushion needs to be designed between housing and touch panel in order to avoid unexpected
pressure to cause any wrong reactions, and the cushion should be located in the insulated area.
- The housing should not cover the active area of touch panel as the figure shown.
Fig 13.1
13.2 PRECAUTIONS of ESD
1) Before handling the display, please ensure your body has been connected to ground to avoid any
damages by ESD. Also, do not touch display’s interface directly when assembling.
2) Please remove the protection film very slowly before turning on the display to avoid generating ESD.
13.3 PRECAUTIONS of HANDLING
1) In order to keep the appearance of display in good condition, please do not rub any surfaces of the
displays by sharp tools harder than 3H, especially touch panel, metal frame and polarizer.
2) Please do not pile the displays in order to avoid any scars leaving on the display. In order to avoid
any injuries, please pay more attention for the edges of glasses and metal frame, and wear finger
cots to protect yourself and the display before working on it.
3) Touching the display area or the terminal pins with bare hand is prohibited. This is because it will
stain the display area and cause poor insulation between terminal pins, and might affect display’s
electrical characteristics furthermore.
4) Do not use any harmful chemicals such as acetone, toluene, and isopropyl alcohol to clean display’s
surfaces.
5) Please use soft cloth or absorbent cotton with ethanol to clean the display by gently wiping.
Moreover, when wiping the display, please wipe it by horizont al or vertical direction instead of circling
to prevent leaving scars on the display’s surface, especially polarizer.
Effective area
(＞2.0)
Transparent area
Cushion
Tape
LCM
＞0.3
Case
Case
Case opening
Touch Panel
Insulated area
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6) Please wipe any unknown liquids immediately such as saliva, water or dew on the display to avoid
color fading or any permanently damages.
7) Maximum pressure to the surface of the display must be less than 4
10 x 1,96 Pa. If the area of
adding pressure is less than 1 2
cm , the maximum pressure must be less than 1.96N.
13.4 PRECAUTIONS OF OPERATING
1) Please input signals and voltages to the displays according to the values defined in the section of
electrical characteristics to obtain the best performance. Any voltages over than absolute maximum
rating will cause permanent damages to this display. Also, any timing of the signals out of this
specification would cause unexpected performance.
2) When the display is operating at significant low temperature, the response time will be slower than it
at 25
C. In high temperature, the color will be slightly dark and blue compared to original pattern.
However, these are temperature-related phenomenon of LCD and it will not cause permanent
damages to the display when used within the operating temperature.
3) The use of screen saver or sleep mode is recommended when static images are likely for long
periods of time. This is to avoid the possibility of image sticking.
4) Spike noise can cause malfunction of the circuit. The recommended limitation of spike noise is no
bigger than 100 mV.
13.5 PRECAUTIONS of STORAGE
If the displays are going to be stored for years, please be aware the following notices.
1) Please store the displays in a dark room to avoid any damages from sunlight and other sources of
UV light.
2) The recommended long term storage temperature is between 10
C~35
Cand 55%~75% humidity
to avoid causing bubbles between polarizer and LCD glasses, and polarizer peeling from LCD
glasses.
3) It would be better to keep the displays in the container, which is shipped from KOE, and do not
unpack it.
4) Please do not stick any labels on the display surface for a long time, especially on the polarizer.
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14. DESIGNATION of LOT MARK
1) The lot mark is showing in Fig.14.1. First 4 digits are used to represent production lot, T represented
made in Taiwan, and the last 6 digits are the serial number.
2) The tables as below are showing what the first 4 digits of lot mark are shorted for.
Lot Mark Lot MarkMonth Month
01
02
03
04
05
06
07
08
09
10
11
12
Jan.
Feb.
Mar.
Apr.
May
Jun.
Jul.
Aug.
Sep.
Oct.
Nov.
Dec.
Week
1~7 days
8~14 days
15~21 days
22~28 days
29~31 days
1
2
3
4
5
Lot Mark
3) Except letters I and O, revision number will be shown on lot mark and following letters A to Z.
REV.No ITEM REMARKS
A - -
B 1. Changed DC/DC Conv erter Circuit Design chang ed
2. Barcode label PCN0683
C Connectors Changed PCN0804
D Film of TP Changed PCN0852
E LCD Producti on Line Changed PCN0885
4) The location of the lot mark is on the back of the display shown in Fig. 14.2.
Fig. 14.2
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TX09D70VM1CC
A
4123T (5K) 123456
REV:E
