日常工作-系统集成-周远辉20161104资料桌面资料tl140wxh01

1、上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTDPreliminary SpecificationMODULE NO.:TL140WXH01Approved ByChecked ByPrepared ByCustomer:APPROVED BYSIGNATUREName / Title Note： Please return 1 copy for your confirmation with your signature and comments.上海冠显光电科技Shanghai Top Display Optoelectronics

2、Co., LTDCONTENTS1. GENERAL DESCRIPTION41.1 OVERVIEW41.2 GENERAL SPECIFICATI0NS42. MECHANICAL SPECIFICATIONS42.1 CONNECTOR TYPE43. ABSOLUTE MAXIMUM RATINGS53.1 ABSOLUTE RATINGS OF ENVIRONMENT53.2 ELECTRICAL ABSOLUTE RATINGS53.2.1 TFT LCD MODULE54. ELECTRICAL SPECIFICATIONS64.1 FUNCTION BLOCK DIAGRAM6

3、4.2. INTERFACE CONNECTIONS64.3 ELECTRICAL CHARACTERISTICS84.3.1 LCD ELETRONICS SPECIFICATION84.3.2 LED CONVERTER SPECIFICATION104.3.3 BACKLIGHT UNIT124.4 DISPLAY PORT INPUT SIGNAL TIMING SPECIFICATIONS134.4.1 DISPLAY PORT INTERFACE134.4.2 COLOR DATA INPUT ASSIGNMENT134.5 DISPLAY TIMING SPECIFICATION

4、S154.6 POWER ON/OFF SEQUENCE165. OPTICAL CHARACTERISTICS185.1 TEST CONDITIONS185.2 OPTICAL SPECIFICATIONS186. RELIABILITY TEST ITEM217. PRECAUTIONS.257.1 HANDLING PRECAUTIONS.257.2 STORAGE PRECAUTIONS257.3 OPERATION PRECAUTIONS25Appendix. EDID DATA STRUCTURE26Appendix. OUTLINE DRAWING29Appendix. SYS

5、TEM COVER DESIGN NOTICE31Version 1.020 December 2012上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTDREVISION HISTORYVersion 1.020 December 2012VersionDatePageDescription0.0Sep. 3, 2012AllTentative Spec Ver.0.0 was first issued.1.0Nov. 9, 2012AllPreliminary Spec Ver.1.0 was first issued.上海冠显光电科技

6、Shanghai Top Display Optoelectronics Co., LTD1. GENERAL DESCRIPTION1.1 OVERVIEWTL140WXH01 is a 14.0” (14.0” diagonal) TFT LiquidCrystal Display module with LED Backlight unitand 30 pins eDP interface. This module supports 1366 x 768 HD mode and can display 262,144 colors. The optimum viewing angle i

7、s at 6 oclock direction.1.2 GENERAL SPECIFICATI0NSNote (1) The specified power consumption (with converter efficiency) is under the conditions at VCCS =3.3 V, fv = 60 Hz, LED_VCCS = Typ, fPWM = 200 Hz, Duty=100% and Ta = 25 2 C, whereas mosaic pattern is displayed.2. MECHANICAL SPECIFICATIONSNote (1

8、) Please refer to the attached drawings for more information of front and back outline dimensions.2.1 CONNECTOR TYPEPlease refer Appendix Outline Drawing for detail design.Connector Part No.: IPEX-20455-030E-12 Users connector Part No: IPEX-20453-030T-01Version 1.020 December 2012Pin30Pin1ItemMin.Ty

9、p.Max.UnitNoteModule SizeHorizontal (H)319.9320.4320.9mm(1)Vertical (V)204.6205.1205.6mmThickness (T)-3.6mmActive AreaHorizontal-309.4-mmVertical-173.95-mmWeight-310320gItemSpecificationUnitNoteScreen Size14.0” diagonalDriver Elementa-si TFT active matrix-Pixel Number1366 x R.G.B. x 768pixel-Pixel P

10、itch0.2265 (H) x 0.2265 (V)mm-Pixel ArrangementRGB vertical stripe-Display Colors262,144color-Transmissive ModeNormally white-Surface TreatmentHard coating (3H), Glare-Luminance, White200Cd/m2Power ConsumptionTotal (3.079) W (Max.)cell (0.8) W (Max.), BL (2.279)W(Max.)(1)上海冠显光电科技Shanghai Top Display

11、 Optoelectronics Co., LTD3. ABSOLUTE MAXIMUM RATINGS3.1 ABSOLUTE RATINGS OF ENVIRONMENTNote (1)(a) 90 %RH Max. (Ta 40 C).(c) No condensation.The temperature of panel surface should be 0 C min. and 60 C max.Note (2)Relative Humidity (%RH)100908060Operating Range402010Storage Range-40-20020406080Tempe

12、rature (C)3.2 ELECTRICAL ABSOLUTE RATINGS3.2.1 TFT LCD MODULENote (1) Stresses beyond those listed in above “ELECTRICAL ABSOLUTE RATINGS”may causepermanent damage to the device. Normal operation should be restricted to the conditionsdescribed in “ELECTRICAL CHARACTERISTICS”.6Version 1.020 December 2

13、012ItemSymbolValueUnitNoteMin.Max.Power Supply VoltageVCCS-0.3+4.0V(1)Logic Input VoltageVIN-0.3+4.0VConverter Input VoltageLED_VCCS-0.324V(1)Converter Control Signal VoltageLED_PWM,-0.33.6V1)Converter Control Signal VoltageLED_EN-0.33.6V(1)ItemSymbolValueUnitNoteMin.Max.Storage TemperatureTST-20+60

14、C(1)Operating Ambient TemperatureTOP0+50C(1), (2)上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTD4. ELECTRICAL SPECIFICATIONS4.1 FUNCTION BLOCK DIAGRAM4.2. INTERFACE CONNECTIONSPIN ASSIGNMENTSCAN DRIVER ICINPUT CONNECTORVersion 1.020 December 2012PinSymbolDescriptionRemark1NCNo Connection (Rese

15、rved for CMI test)2NCNo Connection (Reserved)3NCNo Connection (Reserved)4NCNo Connection (Reserved)5H_GNDHigh Speed Ground6ML0-Complement Signal-Lane 07ML0+True Signal-Main Lane 08H_GNDHigh Speed Ground9AUX+True Signal-Auxiliary Channel10AUX-Complement Signal-Auxiliary Channel11H_GNDHigh Speed Groun

16、d12VCCSPower Supply +3.3 V (typical)13VCCSPower Supply +3.3 V (typical)14NCNo Connection (Reserved for CMI test)15GNDGround16GNDGround17HPDHot Plug Detect18BL_GNDBL Ground19BL_GNDBL Ground20BL_GNDBL Ground21BL_GNDBL Ground22LED_ENBL_Enable Signal of LED Converter23LED_PWMPWM Dimming Control Signal o

17、f LED Converter24NCNo Connection (Reserved for CMI test)25NCNo Connection (Reserved for CMI test)Display port SignalsVCCS GNDConverter Input SignalsBACKLIGHT UNITLED CONVERTERDATA DRIVERDC/DC CONVERTER & REFERENCE VOLTAGE GENERATOREDID EEPROMTFT LCD PANELDP INPUT / TIMING CONTROLLER上海冠显光电科技Shanghai

18、Top Display Optoelectronics Co., LTDNote (1) The first pixel is odd as shown in the following figure.Version 1.020 December 20121,1(odd)1,2(even)1,3(odd)1,4(even)1,Xmax2,12,23,1PitchPitchYmax,1Ymax, Xmax26LED_VCCSBL Power27LED_VCCSBL Power28LED_VCCSBL Power29LED_VCCSBL Power30NCNo Connection (Reserv

19、ed for CMI test)上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTD4.3 ELECTRICAL CHARACTERISTICS4.3.1 LCD ELETRONICS SPECIFICATIONNote (1) The ambient temperature is Ta = 25 2 C. Note (2) IRUSH: the maximum current when VCCS is risingIIS: the maximum current of the first 100ms after power-onMeasu

20、rement Conditions: Shown as the following figure. Test pattern: black.+3.3VQ12SK1475 C3VCCSFUSE(LCD Module Input)R1uF47K(High to Low) (Control Signal)Q2R2K1470SW1K+12V47KVR10.01uFVCCS rising time is 0.5msVersion 1.020 December 20121C22SuFC11ParameterSymbolValueUnitNoteMin.Typ.Max.Power Supply Voltag

21、eVCCS3.03.33.6V(1)-HPDHigh Level2.25-2.75VLow Level0-0.4VRipple VoltageVRP-50-mV(1)-Inrush CurrentIRUSH-1.5A(1),(2)Power Supply CurrentMosaiclcc(230)(242)mA(3)aBlack(225)(242)mA(3)b上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTDNote (3) The specified power supply current is under the condition

22、s at VCCS = 3.3 V, Ta = 25 2 C, DCCurrent and fv = 60 Hz, whereas a power dissipation check pattern below is displayed.b. Black Patterna. Mosaic PatternActive AreaActive AreaVersion 1.020 December 2012上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTD4.3.2 LED CONVERTER SPECIFICATIONNote (1) ILED

23、RUSH: the maximum current when LED_VCCS is rising, ILEDIS: the maximum current of the first 100ms after power-on,Measurement Conditions: Shown as the following figure. LED_VCCS = Typ, Ta = 25 2 C, fPWM= 200 Hz, Duty=100%.LED_VCCS(Typ)Q1IRL3303C3FUSE(LED Converter Input)R1F47K(High to Low) (Control S

24、ignal)Q2R23303SW=24V1KLED_VCCS(Typ)47KVR10.01uFVersion 1.020 December 20121C2IRLuFC11uParameterSymbolValueUnitNoteMin.Typ.Max.Converter Input power supply voltageLED_Vccs(6.0)(12.0)(21.0)VConverter Inrush CurrentILEDRUSH-(1.5)A(1)EN Control LevelBacklight On2.3-3.6VBacklight Off0-0.5VPWM Control Lev

25、elPWM High Level2.3-3.6VPWM Low Level0-0.5VPWM Control Duty Ratio10-100%5-100%(2)PWMControlPermissiveRipple VoltageVPWM_pp-100mVPWM Control FrequencyfPWM190-2KHz(3)LED Power CurrentLED_VCCS =Typ.TBD(139)(174)(190)mA(4)上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTDVLED rising time is 0.5ms0.5m

26、s90%10%LED_VCC0V0VLED_PWM 100ms 0VLED_ENILEDISILEDRushILED Note (2) If the PWM control duty ratio is less than 10%, there is some possibility that acoustic noise orbacklight flash can be found. And it is also difficult to control the brightness linearity.Note (3)If PWM control frequency is applied i

27、n the range less than 1KHz, the “waterfall” phenomenon onthe screen may be found. To avoid the issue, its a suggestion that PWM control frequency shouldfollow the criterion as below.PWM control frequency fPWM should be in the range(N + 0.33) f (N + 0.66) ffPWMN : Integer (N 3)f : Frame rateNote (4)

28、The specified LED power supply current is under the conditions at “LED_VCCS = Typ.”, Ta = 25 2 C, fPWM = 200 Hz, Duty=100%.Version 1.020 December 2012上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTD4.3.3 BACKLIGHT UNITTa = 25 2 CNote (1) LED current is measured by utilizing a high frequency cur

29、rent meter as shown below :VL, ILLight Bar FeedChannelsNote (2) For better LED light bar driving quality, it is recommended to utilize the adaptive boost converterwith current balancing function to drive LED light-bar.Note (3) PL = IL VL(Without LED converter transfer efficiency)Note (4) The lifetim

30、e of LED is defined as the time when it continues to operate under the conditions at Ta =25 2 oC and IL = 20mA(Per EA) until the brightness becomes 50% of its original value.Version 1.020 December 2012LEDLight BarbackParameterSymbolValueUnitNoteMin.Typ.Max.LED Light Bar Power Supply VoltageVL252830V

31、(1)(2)(Duty100%)LED Light Bar Power Supply CurrentIL-(62)-mAPower ConsumptionPL-(1.73)(1.86)W(3)LED Life TimeLBL15000-Hrs(4)上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTD4.4 DISPLAY PORT INPUT SIGNAL TIMING SPECIFICATIONS4.4.1 DISPLAY PORT INTERFACENote (1) Display port interface related AC c

32、oupled signals should follow VESA DisplayPort Standard Version1. Revision 1a and VESA Embedded DisplayPortTM Standard Version 1.1.(2) The AUX AC Coupling Capacitor should be placed on Source Devices.(3) The source device should pass the test criteria described in DisplayPortCompliance Test Specifica

33、tion (CTS) 1.1VD+VCM |VID|VD-Single Ended0V 4.4.2 COLOR DATA INPUT ASSIGNMENTThe brightness of each primary color (red, green and blue) is based on the 6-bit gray scale data input for the color. The higher the binary input the brighter the color. The table below provides the assignment of color vers

34、us data input.Version 1.020 December 2012ColorData SignalRedGreenBlueR5R4R3R2R1R0G5G4G3G2G1G0B5B4B3B2B1B0Basic ColorsBlack Red Green Blue Cyan Magenta Yellow White01000111010001110100011101000111010001110100011100101011001010110010101100101011001010110010101100011101000111010001110100011101000111010

35、0011101Gray Scale Of RedRed(0)/Dark Red(1)Red(2): Red(61) Red(62) Red(63)000: 111000: 111000: 111000: 111001: 011010: 101000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000ParameterSymbolMin.Typ.Max.UnitNotesDifferential Signal Common Mode Voltage(MainLin

36、k and AUX)VCM02V(1)(3)AUX AC Coupling CapacitorCAUX75200nF(2)上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTDNote (1) 0: Low Level Voltage, 1: High Level VoltageVersion 1.020 December 2012Gray Scale Of GreenGreen(0)/Dark Green(1) Green(2):Green(61) Green(62) Green(63)000: 000000: 000000: 000000

37、: 000000: 000000: 000000: 111000: 111000: 111000: 111001: 011010: 101000: 000000: 000000: 000000: 000000: 000000: 000Gray Scale Of BlueBlue(0)/Dark Blue(1) Blue(2):Blue(61) Blue(62) Blue(63)000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 000000: 111000: 1

38、11000: 111000: 111001: 011010: 101上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTD4.5 DISPLAY TIMING SPECIFICATIONSThe input signal timing specifications are shown as the following table and timing diagram. Refresh rate 60HzINPUT SIGNAL TIMING DIAGRAMTvTVDDETHDCLKTCTHDDEDATAVersion 1.020 Decemb

39、er 2012SignalItemSymbolMin.Typ.Max.UnitNoteDCLKFrequency1/Tc50.1176.4278.44MHz-DEVertical Total TimeTV792800810TH-Vertical Active Display PeriodTVD768768768TH-Vertical Active Blanking PeriodTVBTV-TVD32TV-TVDTH-Horizontal Total TimeTH158215921614Tc-Horizontal Active Display PeriodTHD136613661366Tc-Ho

40、rizontal Active Blanking PeriodTHBTH-THD226TH-THDTc-上海冠显光电科技Shanghai Top Display Optoelectronics Co., LTD4.6 POWER ON/OFF SEQUENCEPower OffRestartPower Ont1190%90%-Power Supply for LCD, VCCS 10% 10%10%0Vt1t12t10t2-eDP DisplayBlack VideoVideo from SourceBlack Videot3-HPD from Sink0V-AUX ChannelAUX Ch

41、annel Operationalt4t7LinkTrainingValid Video Data-Main Link DataIdle or offIdlet5t6t8t990%90%- Power Supply for LED Converter, LED_VCCStAtBtDtC- LED Converter Dimming Signal,0VLED_PWM / SM_BustFtE- LED Converter Enable Signal, LED_EN 0VVersion 1.020 December 201210%0V10%上海冠显光电科技Shanghai Top Display

42、Optoelectronics Co., LTDTiming Specifications:Note (1) Please dont plug or unplug the interface cable when system is turned on. Note (2) Please avoid floating state of the interface signal during signal invalid period.Note (3) It is recommended that the backlight power must be turned on after the po

43、wer supply for LCD and theinterface signal is valid.Version 1.020 December 2012ParameterDescriptionReqd. ByValueUnitNotesMinMaxt1Power rail rise time, 10% to 90%Source0.510ms-t2Delay from LCD,VCCS to black video generationSink0200ms-t3Delay from LCD,VCCS to HPD highSink0200ms-t4Delay from HPD high t

44、o link training initializationSource-ms-t5Link training durationSource-ms-t6Link idleSource-ms-t7Delay from valid video data from Source to video on displaySink050ms-t8Delay from valid video data from Source to backlight onSource-ms-t9Delay from backlight off to end of valid video dataSource-ms-t10D

45、elay from end of valid video data from Source to power offSource0500ms-t11VCCS power rail fall time, 90% to 10%Source0.510ms-t12VCCS Power off timeSource500-ms-tALED power rail rise time, 10% to 90%Source0.510ms-tBLED power rail fall time, 90% to 10%Source010ms-tCDelay from LED power rising to LED dimming signalSource10-ms-tDDelay from LED dimming signal to LED power fallingSource10-ms-tEDelay from LED dimming signal to LED enable signalSource10-ms-tFDelay from LED enable signal to