CLOVER CHINA DISPLAY ( SHENZHEN) LTD. ( ) LCD MODULE SPECIFICATION Model : CV240128A - _ _ - _ _ - _ _ - _ : B4 : 518053 : (86)755-26932073 : sales@cloverchina.com : http://www.cloverchina.com : Revision 04 Engineering Date Yamaha Yam 2003 9 23 Our Reference 4913 (86)755-26932370 ( ) . CV240128A MODE OF DISPLAY Display mode Display condition Viewing direction STN : Yellow green Grey Blue (negative) FSTN positive FSTN negative Reflective type Transflective type Transmissive type Others 6 O' clock 12 O' clock 3 O' clock 9 O' clock LCD MODULE NUMBER NOTATION: CV240128A- MY - S F - N 6 - T | (1) .04 | | | | | | | (2) (3) (4) (5) (6) (7) (8) *(1)---Model number of standard LCD Modules *(2)---Backlight type N - No backlight E - EL backlight L - Side-lited LED backlight M- Array LED backlight C - CCFL *(3)---Backlight color N - No backlight A - Amber B - Blue O- Orange W-White Y - Yellow green *(4)---Display mode T - TN V - TN (Negative) S - STN Yellow green G - STN Grey B - STN Blue (Negative) F - FSTN N - FSTN (Negative) *(5)---Rear polarizer type R - Reflective F - Transflective T - Transmissive *(6)---Temperature range N - Normal W- Extended *(7)---Viewing direction 6 - 6 O'clock 2 - 12 O'clock 3 - 3 O'clock 9 - 9 O'clock *(8)---Special code for other requirements (Can be omitted if not used) T - Touch panel (Analog) P - Touch panel (Digital) 1 13 ( ) . CV240128A GENERAL DESCRIPTION Display mode : 240 x 128 dots, graphic LCD module Interface : 8-bit parallel Driving method : 1/128 duty, 1/12 bias Controller IC : Toshiba T6963C or equivalent For the detailed information, please refer to the IC specifications. FIGURE 1. COUNTER DRAWING FOR GENERAL MODULE H1 20 CN1 H2 (CN1) .04 2 13 ( ) . CV240128A FIGURE 2. COUNTER DRAWING FOR CCFL BACKLIGHT MODULE H1 CN3 H2 (CN1) (CN3) .04 3 13 ( ) . CV240128A MECHANICAL DIMENSIONS Item Outline Dimension Viewing Area No Backlight (N) EL Backlight (E) CCFL Backlight (C) Dimension 144.0(L)x104.0(W)x (H1/H2) 114.0(L)x64.0(W) H1 4.9 H2 9.0 H1 H2 H1 10.0 H2 14.0 Unit mm mm mm mm mm mm mm mm Item Dot Pitch Dot Size Side Backlight (L) Dimension 0.45(L)x0.45(W) 0.40(L)x0.40(W) H1 H2 Array Backlight (M) H1 10.0 H2 14.0 Unit mm mm mm mm mm mm CONNECTOR PIN ASSIGNMENT (CN1) Pin No. Symbol Function Pin No. Symbol Function 1 FG Frame Ground 11 DB1 Data Bus Line 2 GND 0V Power Supply 12 DB2 Data Bus Line 3 VDD 5V Power Supply 13 DB3 Data Bus Line 4 VO LCD Drive Power Supply 14 DB4 Data Bus Line 5 /WR Write 15 DB5 Data Bus Line 6 /RD Read 16 DB6 Data Bus Line 7 /CE Chip Enable 17 DB7 Data Bus Line 8 C/D Register Select Input 18 FS Font Select Input 9 /RST Reset 19 (*)BL- Backlight supply terminal (-) 10 DB0 Data Bus Line 20 (*)BL+ Backlight supply terminal (+) Note: (*) For LED Backlight Only. CONNECTOR PIN ASSIGNMENT FOR CCFL BACKLIGHT (CN3) Pin No. Symbol Function 1 BL1 Power Supply for CCFL (HOT) 2 Not use 3 BL2 Power Supply for CCFL (GND) .04 4 13 ( ) . CV240128A ELECTRICAL CHARACTERISTICS Item Conditions: VSS=0V, @Ta=25 Symbol MIN. TYP. MAX. Unit Supply Voltage VDD 4.75 5.00 5.25 Supply Current IDD 15.0 28.0 Supply Voltage for LCD VO -14.20 -14.00 -13.80 Item Symbol MIN. V "H"Level Input Voltage VIH VDD- 2.2 mA "L"Level Input Voltage VIL 0 V Backlight Voltage EL (@ Frequency 400Hz) TYP. MAX. Unit VDD V 0.8 V Backlight Current VEL V Side-lited LED Side-lited LED White VBL V White IBL mA Blue VBL V Blue IBL mA Yellow Green VBL V Yellow Green IBL mA V Yellow Green IBL 720 1290 mA Array LED Array LED Yellow Green VBL 3.80 4.00 4.20 Amber VBL V Amber IBL mA Orange VBL V Orange IBL mA Soft Orange VBL V Soft Orange IBL mA IBL 5.0 6.0 mArms CCFL White CCFL VBL 300 600 Vrms White ABSOLUTE MAXIMUM RATINGS Please make sure not to exceed the following maximum rating values under the worst application conditions Item Symbol Rating (for normal temperature) Rating (for wide temperature) Supply Voltage VDD Input Voltage Unit 7 7 V VT -0.3 to VDD +0.3 -0.3 to VDD +0.3 V Operating Temperature Topr 0 to 50 -20 to 70 Storage Temperature Tstg -10 to 60 -30 to 80 .04 5 13 ( ) . CV240128A FLOWCHART OF COMMUNICATIONS WITH MPU Status Read STATUS AUTO MODE STATUS STA0=1 STA1=1 STA2=1 STA3=1 NO NO YES YES END END Data Set .04 COMMAND SENDING END STATUS CHECK COMMAND D1 STATUS CHECK STATUS CHECK D2 6 13 ( ) . CV240128A INSTRUCTIONS Instruction Status read Register Set Control Word Set Mode Set Display Mode Cursor Pattern Select Data Auto Read/Write Data Read/Write Screen Peek Screen Copy Bit Set/Reset .04 Code C/D RD WR DB7 DB6 DB5 DB4 DB3 DB2 DB1 DB0 1 0 1 STA7 STA6 STA5 STA4 STA3 STA2 STA1 STA0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 x x x x 0 1 0 x x 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 x x x x x x x x 0 0 1 0 0 0 0 0 0 0 1 x x 0 x x 1 0 1 0 0 0 0 1 1 1 1 0 0 0 0 0 0 0 1 1 0 0 x x 0 0 0 0 1 1 1 1 0 1 0 0 0 1 1 0 0 1 0 x x 0 1 1 x x x 0 0 1 1 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 x x 0 0 1 1 0 0 1 1 1 0 0 0 1 0 1 0 1 1 0 x x 0 0 1 x x x 0 1 0 1 0 1 0 1 0 1 0 0 1 0 1 0 1 0 0 x x 0 1 0 1 0 1 0 1 D1 - D2 - X address Data Lo address Lo address Columns Lo address Columns Data Data Data - Y address 00H Hi address Hi address 00H Hi address 00H - - - Description STA0: Check capability of command execution STA1: Check capability of data read/write STA2: Check capability of auto mode data read STA3: Check capability of auto mode data write STA4: Not use STA5: Check capability of controller operation STA6: Error flag. Using screen peek/copy command STA7: Check the condition blink Cursor pointer set Offset register set Address pointer set Text home address set Text area set Graphic home address set Graphic area set "OR" mode "EXOR" mode "AND" mode "Text attribute" mode Internal CG RAM mode External CG Ram mode Display off Cursor on, blink off Cursor on, blink on Text on, graphic off Text off, graphic on Text on, graphic on 1 line cursor 2 lines cursor 3 lines cursor 4 lines cursor 5 lines cursor 6 lines cursor 7 lines cursor 8 lines cursor Data auto write set Data auto read set Auto reset Data write and ADP increment Data read and ADP increment Data write and ADP decrement Data read and ADP decrement Data write and ADP nonvariable Data read and ADP nonvariable Screen peek Screen copy bit reset bit set bit0 (LSB) bit1 bit2 bit3 bit4 bit5 bit6 bit7 (MSB) 7 13 ( ) . CV240128A ADDRESS CONFIGURATION OF DISPLAY DATA RAM (1) TEXT HOME ADDRESS SET The starting address of external display RAM for Text display is defined by this command. The text home address shows the left end and most upper position. The relationship of external display RAM address and display position. TH TH+TA (TH+A)+TA (TH+2TA)+TA TH+CL TH+TA+CL TH+2TA+CL TH+3TA+CL TH+(n-1)TA TH: Text home address TA: Text area number (columns) CL: Columns are fixed by hardware. (pin-programmable) (EXAMPLE) Text home address : Text area address : MD=H,MD3=H : DUAL=H,MDX=L,MD1=H : 0000H 0020h 0040H 0060H .04 0001H 0021H 0041H 0061H TH+(n-1)+CL 0000H 0020h 32 columns 4 lines 001EH 003EH 005EH 007EH 001FH 003FH 005FH 007FH 8 13 ( ) . CV240128A (2) GRAPHIC HOME ADDRESS SET The starting address of external display RAM for Graphic display is defined by this command. The graphic home address shows the left end most upper line. The relationship of external display RAM address and display position: GH GH+GA (GH+GA)+GA (GH+2GA)+GA GH+CL GH+GA+CL GH+2GA+CL GH+3GA+CL GH+(n-1)GA GH : Graphic home address GA : Graphic number (columns) CL : Columns are fixed by hardware. (pin-programmable) (EXAMPLE) Graphic home address : 0000H Graphic area : 0020H MD=H,MD3=H : 32 columns DUAL=H,MDS=L,MD0=H,MD1=H : 2 line GH+(n-1)+CL 0000H 0020H 0040H 0060H 0080H 00A0H 00C0H 00E0H 0100H 0120H 0140H 0160H 0180H 01A0H 01C0H 01E0H 0001H 00021H 0041H 0061H 0081H 00A1H 00C1H 00E1H 0101H 0121H 0141H 0161H 0181H 01A1H 01C1H 01E1H 001EH 003EH 005EH 007EH 009EH 00BEH 00DEH 00FEH 011EH 013EH 015EH 017EH 019EH 01BEH 01DEH 01FEH 001FH 003FH 005FH 007FH 009FH 00BFH 00DFH 00FFH 011FH 013FH 015FH 017FH 019FH 01BFH 01DFH 01FFH (3) TEXT AREA SET The columns of display are defined by the hardware setting. This command can be used to adjust columns of display. (EXAMPLE) LCD size Text home address Text area MD=H,MD3=H DUAL=H,MDS=L,MD0=L,MD1=H 0000 0014 0028 003C .04 0001 0015 0029 003D : : : : : 20 columns,4 lines 0000H 0014h 32 columns 4 lines 0013 0027 003B 004F 0014 0028 003C 0050 001F 0033 0047 005B 9 13 ( ) . (4) CV240128A GRAPHIC AREA SET The columns of display are defined by the hardware setting. This command can be used to adjust columns of graphic display. (EXAMPLE) LCD size Text home address Text area MD=H,MD3=H DUAL=H,MDS=L,MD0=H,MD1=H 0000 0014 0028 003C 0050 0064 0078 008C 00A0 00B4 00C8 00DC 00F0 0104 0128 013C .04 0001 0015 0029 003D 0051 0065 0079 008D 00A1 00B5 00C9 00DD 00F1 0105 0129 013D :20 columns,2lines :0000H :0014H :32 columns :2 lines 0013 0027 003B 004F 0063 0077 008B 009F 00B3 00C7 00DB 00EF 0103 0127 013B 014F 0014 0028 003C 0050 0064 0078 008C 00A0 00B4 00C8 00DC 00F0 0104 0128 013C 0150 001F 0033 0047 005B 006F 0083 0097 00AB 00BF 00D3 00E7 00FD 011F 0123 0147 015B 10 13 ( ) . CV240128A TIMING CHARACTERISTICS OF COMPATIBLE CONTROLLER CHIPS ELECTRO-OPTICAL CHARACTERISTICS MEASURING CONDITION: POWER SUPPLY = VOP / 64 Hz TEMPERATURE = 22 5 C RELATIVE HUMIDITY = 60 15 % ITEM RESPONSE TIME CONTRAST RATIO VIEWING ANGLE (Cr 2) (6 O'clock) SYMBOL Ton Toff Cr V3:00 V6:00 V9:00 V12:00 UNIT ms ms TYP. TN 100 80 10 20 20 20 10 TYP. STN 200 200 10 20 40 20 10 THE ELECTRO-OPTICAL CHARACTERISTICS ARE MEASURED VALUE BUT NOT GUARANTEED ONES. .04 11 13 ( ) . CV240128A RELIABILITY OF LCD MODULE ITEM High temperature operating TEST CONDITION FOR NORMAL TEMPERATURE 50C TEST CONDITION FOR WIDE TEMPERATURE 70C TIME 240 hours Low temperature operating 0C -20C 240 hours High temperature storage 60C 80C 240 hours Low temperature storage -10C -30C 240 hours Temperature-humidity storage 40C 90% R.H. 60C 90% R.H. 96 hours Temperature cycling -10C to 60C 30 Min Dwell -30C to 80C 30 Min Dwell 5 cycles QUALITY STANDARD OF LCD MODULE 1.0 2.0 Sampling Method Sampling Plan : MIL STD 105 E Class of AQL : Level II/Single Sampling Critical : 0.25% Major 0.65% Minor 1.5% Defect Group Failure Category Critical Defect Malfunction 0.25%(AQL) Major Defect 0.65%(AQL) Poor Insulation Poor Conduction Minor Defect 1.5%(AQL) .04 Cosmetic Defect Failure Reasons Open Short Burnt of dead component Missing part/improper part P.C.B. Broken Potential short High current Component damage or scratched or Lying too close improper coating Damage joint Wrong polarity Wrong spec. part Uneven/intermittent contact Loose part Copper peeling Rust or corrosion or dirt`s Minor scratch Flux residue Thin solder Poor plating Poor marking Crack solder Poor bending Poor packing Wrong size 12 13 ( ) . CV240128A HANDLING PRECAUTIONS (1) CAUTION OF LCD HANDLING & CLEANING Use soft cloth with solvent (recommended below) to clean the display surface and wipe lightly. - Isopropyl alcohol, ethyl alcohol, trichlorotriflorothane Do not wipe the display surface with dry or hard materials that will damage the polarizer surface. Do not use the following solvent; -water, ketone, aromatics (2) CAUTION AGAINST STATIC CHARGE The LCD modules use CMOS LSI drivers, so customers are recommend that any unused input terminal would be connected to VDD or VSS , do not input any signals before power is turned on, and ground your body, work/assembly areas, assembly equipment to protect against static electricity. (3) PACKAGING Avoid intense shock and falls from a height and do not operate or store them exposed direct to sunshine or high temperature/humidity. (4) CAUTION FOR OPERATION It is an indispensable condition to drive LCD's within the specified voltage limit since the higher voltage than the limit causes the shorter LCD life. The use of direct current drive should be avoided because an electrochemical reaction due to direct current causes LCD's undesirable deterioration. Response time will be extremely delayed at low temperature, and LCD's show dark color at high temperature. However those phenomena do not mean malfunction or out of order with LCD's. Some font will be abnormally displayed when the display area is pushed hard during operation. But it resumes normal condition after turning off once. (5) SAFETY For crash damaged or unnecessary LCD's, it is recommended to wash off liquid crystal by either of solvents such as acetone and ethanol and should be burned up later. When any liquid leaked out of a damaged glass cell comes in contact with your hands, wash it off with soap and water. WARRANTY CLOVER will replace or repair any of her LCD module in accordance with her LCD specification for a period of one year from date of shipment. The warranty liability of Clover is limited to repair and/or replacement. Clover will not be responsible for any subsequent or consequential event. .04 13 13