LITEMAX DLF/DLH1268 Sunlight Readable 12.1” LED
Contents
1. 15 8 0 MECHANICAL 18 90 PRECAUTIONS 20 3 1 0 GENERAL DESCRIPTION DLF DLH1268 is 12 1 wide color TFT LCD module as active switching devices with 1 600nits LED backlight powered by Durapixel technology The display supports the XGA 1024 H x 768 V screen format and 16 2M colors RGB 8 bits or 262K colors RGB 6 bits All input signals are LVDS interface compatible 1 1 FEATURES Sunlight Readable LED Backlight XGA 1024x768 High Definition High Shock amp Vibration Resistance Low Power Consumption High Uniformity Low EMI Noise Wide Dimming Wide Temperature 30 C 85 C Life Expectancy 1 2 GENERAL SPECIFICATIONS Model No DLF1268 DLH1268 Description 12 1 TFT LCD LED Backlight 1600nits XGA Display Area mm 245 76 H x 184 32 V mm Brightness 1600 cd m Resolution 1024x768 XGA Contrast Ratio 7100 1 Pixel Pitch mm 0 24 H x 0 24 V Viewing Angle 80 80 H 80 80 V Display Colors 16 2M si oir Time nd Power Consumption 11 3W Dimensions mm 2 2x204 6x12 5mm Weight Net 0 5kg 1 3 ABSOLUTE MAXIMUM RATINGS ABSOLUTE RATINGS OF LCD Module Vn 03 Logic LCD Drive Voltage Page 42. NOISNSHIO IHL 1 61 10 1100 amp ewea Le ee OA SION awe NOSIS A3M 9 V S 19 9 0 PRECAUTIONS HANDLING PRECAUTIONS 1 The module should be assembled into the system firmly by using every mounting hole Be careful not to twist or bend the module 2 While assembling or installing modules it can only be in the clean area The dust and oil may cause electrical short or damage the polarizer 3 Use fingerstalls or soft gloves in order to keep display clean during the incoming inspection and assembly process 4 Do not press or scratch the surface harder than a HB pencil lead on the panel because the polarizer 15 very soft and easily scratched 5 Ifthe surface of the polarizer is dirty please clean it by some absorbent cotton or soft cloth Do not use Ketone type materials ex Acetone Ethyl alcohol Toluene Ethyl acid or Methyl chloride It might permanently damage the polarizer due to chemical reaction 6 Wipe off water droplets or oil immediately Staining and discoloration may occur if they left on panel for a long time 7 Ifthe liquid crystal material leaks from the panel it should be kept away from the eyes or mouth In case of contacting with hands legs or clothes it must be washed away thoroughly with soap 8 Protect the module from static electricity it may cause damage to the C MOS Gate Array IC 9 Do not disas
3. 4 b 65 4 63 62 B E X Bi RXIN2 X B2 X x X 85 X B4 X BS X B2 X DE gt moo o RXIN3 P N X X BG X G7 X 66 X R7 X Re Note1 Please follow PSWG Note2 R G B data 7 MSB R G B data 0 LSB RED5 R5 RED4 R4 RED3 R3 RED2 R2 RED1 R1 REDO RO Red Data 5 MSB Red Data 4 Red Data 3 Red Data 2 Red Data 1 Red Data 0 LSB Red pixel Data GREENS G5 Green Data 5 MSE Red pixel Data Each red pixel s brightness data consists of these 6 bits pixel data Green pixel Data GREENA GA GREEN3 G3 GREEN2 G2 GREEN1 G1 GREENO GO Green Data 4 Green Data 3 Green Data 2 Green Data 1 Each green pixel s brightness data consists of these 6 bits pixel data Green Data 0 LSB Green pixel Data Blue Data 5 MSB Blue Data 4 Blue Data 3 Blue Data 2 Blue Data 1 Blue Data 0 LSB Blue pixel Data BLUE5 B5 BLUE4 B4 BLUE3 B3 BLUE2 B2 BLUE1 B1 BLUEO BO Blue pixel Data Each blue pixel s brightness data consists of these 6 bits pixel data The typical frequency is 65MHz The signal is used to strobe the pixel data and DE signals All pixel data shall be valid at the falling edge when the DE signal is high Display Timing This signal is strobed at the falling edge of CLK When the the pixel data shall be valid Note Output signals from any system shall be low or Hi Z state when VDD is off Page
4. TFT LCD ENVIRONMENTAL Specification Snot Wn Wa Um Operating Temperature ra _ Operation Humidity s s Storage Temperate ro Storage s 9 ren Note Maximum Web Bulb should be 39 and no condensation E f he m a u I i i at r w E i he i m E L 46 ji P 28 mi m a Lu W a 1 45 0 E rx a F Jr T E 4 E E m m 2 H d a I dui 1 z z E E m wW uz Fu W 127 1 4 p 4 j at l a i i E i Fi T E 4 1 ay D t Page 5 2 0 Electrical characteristics TFT LCD Module Power Specification Input power specifications are as following Logic LCD 3 Note 1 VDD 3 3V Black Pattern Rising time2470us unm e 100 MY yppz3 av at60 HZ all Black Pattern Drive Ripple Voltage p p Note Measurement conditions a3 9 AOBA02 D2 8 oT ae gt
5. LITEMAX DLF DLH1268 Sunlight Readable 12 1 LED B L LCD User Manual 1st Edition 2011 5 5 information is subject to change without notice Checked b LITEMAX Electronics Inc 8F No 137 Ln 235 Rd Xindian Dist New Taipei City 23145 Taiwan Tel 886 2 8919 1858 Fax 886 2 8919 1300 Homepage http www litemax com Page 1 ENRICH YOUR VISUAL WORLD RECORD OF REVISION Version and Date Page Old Description New Description Remark Page 2 Contents COntents ace eddie Lt DM E DE ESL CDI 3 10 GENERAL DESCRIPTION datus od 4 dscns 4 1 2 GENERAL SPECIFICATIONS ee ee ee 4 1 3 ABSOLUTE MAXIMUM RATINGS mmm 4 2 0 Electrical chidracteristiCcS an couture EE DER 6 3 0 SIGNAL 8 4 0 TIMING Characterisli CS 11 5 0 CONNECTOR and PIN ASSIGNMENT 13 60 OPTICAL SPECIFICATION ese neos eoa ave 14 7 0 LED DRIVING BOARD SPECIFICATIONS
6. R1 LCD Module Input ark ct High to Low Control _ E Signal R2 406402 1K c3 t 120 Swit SW MAG SPST VR1 0 D1uFI25V R2 47K 1K lt gt 470 VDD rising time Page 6 Signal Electrical Characteristics Input signals shall be low or Hi Z state when VDD is off Each signal characteristics are as follows m Unit Differential Input High Threshold 1 2 Differential Input Low Threshold ima e Mz1 2V Differential Input Common Mode Voltage rm L24 100mV Note LVDS Signal Waveform Sinele end Signal V gt VTH High VID Vp V7 lt VTL Low inne V VID VTH a VTL VID Page 7 3 0 SIGNAL Characteristic PIXEL FORMAT IMAGE 1024 1023 ond Pixel Pixel Pixel amp ec um P Page 8 The input data format SEL68 or NC for 6 bits LVDS Input RXCLKP RXINO E N Y G2 YR YR YG RXIN1 x EY B2 Y G7 X G6 Ys B3 RXINZ X XDE X x X x X B7 X Bo X BS C c3 SEL68 High for 8 bits LVDS Input RXCLKP RXCLKN RXTNO E N X Ro co X RS R4 Y 2 X Ri K Ro X GO RXINI X
7. 9 Signal Description The module using a LVDS receiver embaded in AUO s ASIC LVDS is a differential signal technology for LCD interface and high speed data transfer device Input Signal Inte rf Symbol VDD Power Supply 3 3V typical Power Supply 3 3V typical LVDS receiver signal channel 3 NC for 6 bit LVDS Input Note5 LVDS Differential Data Input R6 R7 G6 G7 B6 B7 RSV Note 1 Input Signals shall be in low status when VDD is off Note 2 High stands for 3 3V Low stands for NC stands for No Connection Note 3 RSV stands for Reserved Note 4 Input signals shall be in low status when VDD is off Note 5 If 6 bits mode please keep the Pin 17 amp Pin 18 NC or make sure that the Voltage of Pin 17 is always higher than the Voltage of Pin 18 Page 10 4 0 TIMING Characteristics Clock Frequenc veroa _ Active uw Blanking _ Ped Tu UP Ade Active section Blanking Te _ Note 1 Frame rate is 60 Hz Note 2 DE mode Input Timing Diagram Input 7 Invaild _ Pixels Pixel Y Pixel Pixel Pixel Pixel se Invaild gt Pixel Pixel Pixels fr 1 Jt ills di Data x Data 1 N M 1 M sy Data 1 2 P DE 11 Power ON OFF Sequence VDD power and LED on off sequence is as follows Inter
8. IN Input Voltage Low Brightness linL Vadj 5V A Input Current VIN Input Voltage High Brightness Vadj 0V 0 93 0 77 LED Current VIN Input Voltage Low Brightness loutL Vadj 5V Arms LED Current VIN Input Voltage Vadj 0V 0 423 0 423 0 423 High Brightness PWM Frequency VIN Input Voltage Brightness Control PWM Vadj Connection of Voltage ON OFF Control Von off Normal Operation V 0 Vout VIN Input Voltage V DC Vadj 0V VIN Input Voltage 92 68 92 68 Vadj 0V Note 1 Efficiency loutH Vout IinH Vin 100 Tolerance 40 596 V DC Working Frequency VIN Input Voltage 539 55 lui NN 552 soil Page 15 3 Connector Socket 3 1 Input Connector Input Connector J3 JST S8B PH SM3 TB or Compatible PINNo symbol Description o1 2 w o 4 8 D 0 00 Ground gt Brightness Brightness Control 5 0 8 Control ON OFF Control _0 8V OFF 2 0 5 0 Description LED High Voltage Page 16 4 Mechanical Characteristics Dimension 70mm 30mm 5mm PIN1 VIN PIN2 VIN PIN3 VIN PIN4 GND PIN5 GND PIN6 GND PIN7 BRIGHTNESS PIN8 ON OFF LE gt n Le i miee C UGG Page 17 8 0 MECHANICAL DRAWING wuigx 6cg za Te 440 S 89 6
9. face signals are also shown in the chart Signals from any system shall be Hi Z state or low level when VDD is off LVDS PWM Dimming Back Light ON OFF Power On Off Sequence Timing Page 12 5 0 CONNECTOR and PIN ASSIGNMENT Physical interface is described as for the connector on module These connectors are capable of accommodating the following signals and will be following components LCD Module Connector Name Designation Signal Connector Manufacturer STM or compatible Connector Model Number MSB240420 E or compatible Adaptable Plug P240420 or compatible PIN ASSIGNMENT symbol SEL68 RINO RINO RIN1 Symbol sees RIN1 CLKIN 2 RIN3 RIN3 RSV NC GND Symbol RINO O O O ORN O O RSV y O Page 13 6 0 OPTICAL SPECIFICATION Item Symbol Condition Data Unit 066 039 039 Color 067 chromaticity Blue 8 0 145 axo 998 or w 090 Center 1600 d ni Luminance of White I EN 70 1 Color Saturation Viewing m 210 Deg Angle Vertical 14 7 0 LED DRIVING BOARD SPECIFICATIONS 1 LED Application This specification is applied to LED converter unit for DLF DLH1268 1600 nits LED backlight 2 Operating Characteristics Sd Input Current V
10. semble the module 10 Do not pull or fold the lamp wire 11 Pins of I F connector should not be touched directly with bare hands STORAGE PRECAUTIONS 1 High temperature or humidity may reduce the performance of module Please store LCD module within the specified storage conditions 2 It is dangerous that moisture come into or contacted the LCD module because the moisture may damage LCD module when it 15 operating 3 It may reduce the display quality if the ambient temperature is lower than 10 C For example the response time will become slowly and the starting voltage of lamp will be higher than the room temperature OPERATION PRECAUTIONS 1 Do not pull the I F connector in or out while the module is operating 2 Always follow the correct power on off sequence when LCD module is connecting and operating This can prevent the CMOS LSI chips from damage during latch up Page 20
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