顯示器技術(shù)屏配板屏定義lm150x

1、 SPECIFICATIONFORAPPROVAL( ) Preliminary Specification( ) Final SpecificationTitle15.0” XGA TFT LCDBuyerModelDIDSupplier*ModelSuffixLG.Philips LCD CO., Ltd.LM150X06A3M1Platform Design 2 TeamLG. Philips LCD Co., Ltd No.ItemPageCoverContentsRecord of RevisionsGeneral DescriptionAbsolute Maximum Rating

2、sElectrical SpecificationsElectrical Characteristics Interface ConnectionsSignal Timing SpecificationsSignal Timing WaveformsColor Input Data ReferencePower SequenceOptical SpecificationsMechanical CharacteristicsReliabilityInternational StandardsSafetyEMCPackingDesignation of Lot MarkPacking FormPr

3、ecautions-1233-13-23-33-43-53-645677-17-288-18-29123456681112131416202324242425252526Vcc Power Dip Condition3-715Mounting PrecautionsOperating PrecautionsElectrostatic Discharge ControlPrecautions for Strong Light ExposureStorageHandling Precautions for Protection Film9-19-29-39-49-59-6262627272727R

4、ecords of RevisionsRevision No.DatePageDescription0.0Mar. 12, 2002- First DraftMin.0.6030.3150.2830.5550.1200.0970.2880.311XRYRXGYGXBYBXWYWTyp.0.6330.3450.3130.5850.1500.1270.3180.341Max.0.6630.3750.3430.6150.1800.1570.3480.371Min.0.6010.3170.2790.5530.1190.0830.2830.299Typ.0.6310.3470.3090.5830.149

5、0.1130.3130.329Max.0.6610.3770.3390.6130.1790.1430.3430.359Table 9. Optical characteristics1.016/27May 23, 20025/27Wet bulb temperature : 40 39 11/27Table 6. Timing table Dclk Period Min. 14.285 12.698 Dclk Frequency Min. 50 60 Dclk Frequency Max. 70 78.75 Vsync. Frequency Max. 7523/27Table 12. Envi

6、ronment test condition 5. Humidity condition operation is removed. 6. Humidity condition storage is removed.Response time : Max. 45ms (Rise time + Decay time)Viewing angle : Min. 55 (right or left), Min. 40(up or down)1.1May 29, 200216/27Flicker : Max. 18 Crosstalk : Max. 2.5 22/27The shield is adde

7、d at the rear view drawing. 1.2Jun. 14, 200211/27Table 6. Timing table Hsync. period Min. 1312 1096 Hsync. period Max. dont care 1360 Vsync. period Max. dont care 86218/27TCO99 angular dependent is added. 16/27 Crosstalk : Max. 2.5 2.21.3Jul. 05, 200211/27Table 6. Timing tableHorizontal Back Porch T

8、yp. : dont care 160Horizontal Front Porch Typ. : dont care 24Vertical Back Porch Typ. : dont care 29Vertical Front Porch Typ. : dont care 31. General Description The LM150X06-A3 is a Color Active Matrix Liquid Crystal Display with an integral Cold Cathode Fluorescent Lamp(CCFL) backlight system. The

9、 matrix employs a-Si Thin Film Transistor as the active element. It is a transmissive type display operating in the normally white mode. This TFT-LCD has a 15.0 inches diagonally measured active display area with XGA resolution(768 vertical by 1024 horizontal pixel array). Each pixel is divided into

10、 Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16M colors.The LM150X06-A3 has been designed to apply the LVDS(8-bit,

11、1-port) interface method.The LM150X06-A3 LCD is intended to support applications where high brightness, wide viewing angle, high color saturation, and high color depth are very important. In combination with the vertical arrangement of the sub-pixels, the LM150X06-A3 characteristics provide an excel

12、lent flat panel display for office automation products such as monitors.General FeaturesDisplay operating modeActive screen sizeOutline DimensionPixel PitchPixel formatColor depthLuminance, whitePower ConsumptionWeightSurface treatmentsTransmissive mode, normally white15.0 inches(304.128 x 228.096)

13、diagonal331.3(H) 257.9(V) 11.0(D) mm (Typ.) 0.297 mm x 0.297mm1024 Horiz. by 768 Vert. Pixels RGB stripes arrangement16M colors ( 6-bit with FRC )250 cd/m2(Typ.)9.1254 Watt(Typ.)930 g (Typ.), 1000 g (Max.)Hard coating(3H)Anti-glare treatment of the front polarizerColumn Driver CircuitRow Driver Circ

14、uitTFT-LCD(1024X768)TimingControlBlockPowerBlockLVDS Rx InterfaceBacklight AssyCN.1 (20Pins)5 pairs3.3VCN.2 Figure 1 Block diagram2. Absolute Maximum RatingsThe following are maximum values which, if exceeded, may cause operation or damage to the unit.Table 1. Absolute maximum ratingsParameterSymbol

15、ValuesMin.Max.UnitsNotesPower Input VoltageOperating TemperatureStorage TemperatureOperating Ambient HumidityStorage HumidityVCCTOPTSTHOPHST-0.30-2010103.650609090VdcCC%RH%RHAt 25 2C111Note : 1. Temperature and relative humidity range are shown in the Figure 2 . Wet bulb temperature should be 39 C M

16、ax., and no condensation of water. Figure 2 Temperature and relative humidity 3. Electrical Specifications3-1. Electrical CharacteristicsThe LM150X06-A3 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. Another which powers the CCF

17、L, is typically generated by an inverter.The inverter is an external unit to the LCD.Table 2. Electrical characteristicsParameterSymbolValuesMin.Typ.Max.UnitsNotesMODULE :Signal Input Voltage Power Supply Input VoltagePermissive power input ripplePower Supply Input CurrentPower ConsumptionRush Curre

18、ntLAMP : Operating Voltage Operating Current Established Starting Voltage at 25 C at 0 C Operating Frequency Discharge Stabilization Time Power Consumption Life TimeVIVCCVRFICCPCCIRUSHVBLIBLVBSf BLTSPBL3.03.15-4603.0-45-40,0003.33.3-0.4381.44541.04808.0-607.68-3.63.450.10.6382.29682.05909.0 85011008

19、038.44-VVVPPAWattsAVRMSmAVRMSVRMSkHzMinutesWattsHrs12345678Note. The design of the inverter must have specifications for the lamp in LCD Assembly. The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by the characteristics of the DC-AC Inverter. So all the

20、 parameters of an inverter should be carefully designed so as not to produce too much leakage current from high-voltage output of the inverter. When you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter(no lighting,flicker,etc) never

21、 occurs.When you confirm it,the LCD Assembly should be operated in the same condition as installed in your instrument.Note. Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting tape, TFT-LCD Module have a low luminance and the inverter has abnormal action be

22、cause leakage current occurs between lamp wire and conducting tape. 1. The specified current and power consumption are under the VCC=3.3V, 25C, fV(frame frequency) =60Hz condition whereas mosaic(black & white) pattern shown in the Figure 3 is displayed. 2. The duration of rush current is about 20ms.

23、 3. Operating voltage is measured under 25.The variance of the voltage is 10%. 4. The voltage above VBS should be applied to the lamps for more than 1 second for start-up. Otherwise,the lamps may not be turned on.The output of the inverter must have symmetrical(negative and positive) voltage wavefor

24、m and symmetrical current waveform.(Unsymmetrical ratio is less than 10%) Please do not use the inverter which has unsymmetrical voltage and unsymmetrical current and spike wave.Lamp frequency may produce interference with horizontal synchronous frequency and as a result this may cause beat on the d

25、isplay.Therefore lamp frequency shall be as away as possible from the horizontal synchronous frequency and from its harmonics in order to prevent interference.Lets define the brightness of the lamp after being lighted for 5 minutes as 100%.Ts is the time required for the brightness of the center of

26、the lamp to be not less than 95%.The used lamp current is the lamp typical current.The lamp power consumption shown above does not include loss of external inverter under 25.The used lamp current is the lamp typical current.The life time is determined as the time at which brightness of lamp is 50% c

27、ompared to that of initial value at the typical lamp current on condition of continuous operating at 25 2.5. 6.7.8. Figure 3 Mosaic pattern for power consumption measurement9. Requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency

28、 and a more reliable lamp. It shall help increase the lamp lifetime and reduce its leakage current. a. The unbalance rate of the inverter waveform should be 10% below; b. The distortion rate of the waveform should be within 2 10%; c. The ideal sine wave form shall be symmetric in positive and negati

29、ve polarities. * Asymmetry rate = | I p I p | / Irms * 100% * Distortion rate = I p (or I p) / Irms10. Inverter open voltage must be more than lamp starting voltage.I pI -p3-2. Interface ConnectionsThis LCM has three interface connections, a 20-pin connector is used for the module electronics and tw

30、o three pin connectors are used for the integral back light system.The interface pin configuration for the connector is shown in the table below. LCD LVDS Connector : DF14H-20P-1.25H(Hirose) or IN-20-OA 125(UJU)Mating Connector : DF14-20S-1.25C(Hirose)Table 3. Module connector pins configurationPinS

31、ymbolDescriptionNotes1234567891011121314151617181920VccVccGNDGNDRx0-Rx0+GNDRx1-Rx1+GNDRx2-Rx2+GNDRxC-RxC+GNDRx3-Rx3+GNDNCPower Supply +3.3VPower Supply +3.3VGNDGNDLVDS signal(-)LVDS signal(+)GNDLVDS signal(-)LVDS signal(+)GNDLVDS signal(-)LVDS signal(+)GNDLVDS signal(-)LVDS signal(+)GNDLVDS signal(-

32、)LVDS signal(+)GNDNo ConnectionNote 1. All GND(ground) pins should be connected together and to Vss which should also be connected to the LCDs metal frame. 2. All VCC(power input) pins should be connected together.Interface chips LCD : Single 8-bit Input LVDS(NS) One Chip System : THC63LVDM83R(Thine

33、) or compatible transmitters *The signal pins assignment of transmitter is shown in the Table 4. Table 4. Required signal assignment for FlatLinks transmitterNotes 1. Refer to LVDS transmitter data sheet for detail descriptions. 2. 7 means MSB and 0 means LSB at R,G,B pixel data123456789101112131415

34、16171819202122232425262728VccR7(MSB)R5G0(LSB)GNDG1G2G6VccG7(MSB)G3G4GNDG5B0(LSB)B6R_FBB7(MSB)B1B2GNDB3B4B5RESVccHsync.Vsync.Pin #Pin NameRequire SignalsPin #Pin NameRequire SignalsVCCTXIN5TXIN6TXIN7GNDTXIN8TXIN9TXIN10VCCTXIN11TXIN12TXIN13GNDTXIN14TXIN15TXIN16R_FBTXIN17TXIN18TXIN19GNDTXIN20TXIN21TXIN

35、22TXIN23VCCTXIN24TXIN2556555453525150494847464544434241403938373635343332313029R4R3R2GNDR1R0(LSB)R6LVDSGNDTX0-TX0+TX1-TX1+LVDSVCCLVDSGNDTX2-TX2+TXC-TXC+TX3-TX3+LVDSGNDPLLGNDPLLVCCPLLGNDPDDCLKDATA ENABLEGNDTXIN4TXIN3TXIN2GNDTXIN1TXIN0TXIN27LVDSGNDTXOUT0-TXOUT0+TXOUT1-TXOUT1+LVDSVCCLVDSGNDTXOUT2-TXOUT

36、2+TXCOUT-TXCOUT+TXOUT3-TXOUT3+LVDSGNDPLLGNDPLLVCCPLLGNDPDTXCINTXIN26GNDIN/OUTIN/OUTIIIIIIIIIIIIIIIIIIIIIIIIIIIIOOOOOOOOOOIIIComponentsRear view of LCM DF14H-20P-1.25H (Hirose) or IN-20-OA 125 (UJU)BacklightPCBInput connector Figure 4 Connector diagram120 The backlight interface connector is a model

37、BHR-03VS-1, manufactured by JST. The mating connector part number is SM02(8.0)B-BHS-1-TB or equivalent. The pin configuration for the connector is shown in the table 5.Table 5. Backlight connector pins configurationPinSymbolDescriptionNotes123HVNCLVPower supply for lamp(High voltage side)No ConnectP

38、ower supply for lamp(Low voltage side)1Notes : 1. The high voltage side terminal is colored pink. Figure 5 Backlight connector viewColor: pink3-3. Signal Timing Specifications This is the signal timing required at the input of the LVDS Transmitter. All of the interface signal timingshould be satisfi

39、ed with the following specifications for its proper operation.Table 6. Timing tableParameterSymbolMin.Typ.Max.UnitNotestCLK12.69815.38420.000nsfCLK606578.75MHzPeriodFrequencyDclkHsync.tHP109613441360PeriodtCLKtWH8-WidthtVP800806862PeriodtHPtWV2-WidthtHPVsync.tCLKtHPtHV102410241024Horizontal ValidtHB

40、P8160-Horizontal Back PorchtHFP824-Horizontal Front Porch-DE(DataEnable)tVV768768768Vertical ValidtVBP329-Vertical Back PorchtVFP23-Vertical Front Porch-Data-nsFor DclktSItHItSDtHD-Note 1 : tHFP + tWH + tHBP tHVNote 2 : No variation of Hsync.(or DE) input is required for normal operation. -Note 1, N

41、ote 2fv-6075FrequencyHzNote 23-4. Signal Timing Waveforms Figure 6 Signal timing waveformsDclkHsync., Vsync., DE, Data, DclktCLKValidInvalidInvalidDE(Data Enable)2.3V1VDataHsync.DE(Data Enable)Vsync.DE(Data Enable)tWHtHPtHFPtHBPtVPtWVtVBPtVFPtHVtVVtSItHItSDtHDData are latched at the falling edge of

42、Dclk.3-5. Color Input Data Reference The brightness of each primary color(red,green and blue) is based on the 8-bit gray scale data input for thecolor ; the higher the binary input, the brighter the color. The table below provides a reference for colorversus data input.Table 7. Color data referenceC

43、olorInput color dataRedGreenBlueMSBLSBMSBLSBMSBLSB R7 R6 R5 R4 R3 R2 R1 R001000111BlackRed(255)Green(255)Blue(255)CyanMagentaYellowWhite0100011101000111010001110100011101000111Basiccolors000:111Red(000) darkRed(001)Red(002) :Red(253)Red(254)Red(255) bright000:111000:111000:111000:111000:111Red000:00

44、0Green(000)darkGreen(001)Green(002) :Green(253)Green(254)Green(255)bright000:000000:000000:000000:000000:000Green000:000Blue(000) darkBlue(001)Blue(002) :Blue(253)Blue(254)Blue(255) bright000:000000:000000:000000:000000:000Blue01000111001:011000:000000:00001000111010:101000:000000:000 G7 G6 G5 G4 G3

45、 G2 G1 G00010101100101011001010110010101100101011001010110010101100101011000:111000:111000:111000:111000:111000:111001:011010:101000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000 B7 B6 B5 B4 B3 B2 B1 B000011101000111010001110100011101000

46、11101000111010001110100011101000:111000:111000:111000:111000:111000:111001:011010:101000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:000000:0003-6. Power SequenceT6 Interface signal VI (LVDS signal of transmitter)Power for lampPower supply for LC

47、D VCC90%10%10%0V90%T1T2T5Valid data0VOffOffLamp onT7T3T4ParameterValuesUnitsMin.Typ.Max.T1T2T3T4T5T6T7-0.012002000.010.01500-1050-5010-msmsmsmsmsmsmsNotes : 1. Please avoid floating state of interface signal at invalid period. 2. When the interface signal is invalid, be sure to pull down the power s

48、upply for LCD VCC to 0V. 3. Lamp power must be turn on after power supply for LCD and interface signal are valid.0VTable 8. Power sequence time delay Figure 7 Power sequence3-7. VCC Power Dip Condition1) Dip condition 2.3VVCC 3.0V , td20ms 2) VCC 2.3V VCC-dip conditions should also follow the Power

49、On/Off conditions for supply voltage.3.0V2.3VVCCtd Figure 8 Power dip condition4. Optical Specification Optical characteristics are determined after the unit has been ON and stable for approximately 30 minutesin a dark environment at 25 C. The values specified are at an approximate distance 50cm fro

50、m the LCDsurface at a viewing angle of and equal to 0 . Figure 9 presents additional information concerning the measurement equipment and method.LCD moduleOptical stage(x,y)Field = 1 Pritchard PR-880 or equivalent500mmParameterSymbolValuesMin.Typ.Max.UnitsNotesContrast ratioSurface luminance, whiteL

51、uminance variationResponse time Rise time Decay timeCIE color coordinates Red Green Blue WhiteViewing angle X axis, right(=0) X axis, left (=180) Y axis, up (=90) Y axis, down (=270)Gray scaleFlickerCrosstalkTable 9. Optical characteristicsCRLWH WHITETrTrRTrDXRYRXGYGXBYBXWYWrlud250200-0.6010.3170.27

52、90.5530.1190.0830.2830.29955554040-350250-3010200.6310.3470.3090.5830.1490.1130.3130.329606045452.2-1.34515300.6610.3770.3390.6130.1790.1430.3430.359-182.2cd/m2msdegreedB%123456Figure 13Figure 14(Ta=25 C, VCC=3.3V, fV=60Hz Dclk=65MHz, IBL=8mA)Figure 9 Optical characteristic measurement equipment and

53、 method 1. Contrast ratio(CR) is defined mathematically as : Surface luminance with all white pixels Contrast ratio = Surface luminance with all black pixels2. Surface luminance is the center point across the LCD surface 50cm from the surface with all pixels displaying white. For more information se

54、e Figure 10 . When IBL=8mA, LWH=200cd/m2(Min.) 250cd/m2(Typ.) 3. The variation in surface luminance , WHITE is determined by measuring LON at each test position 1 through 5, and then dividing the maximum LON of 5 points luminance by minimum LON of 5 points luminance. For more information see Figure

55、10 . WHITE = Maximum(LON1,LON2, . LON5) Minimum(LON1,LON2, . LON5) 4. Response time is the time required for the display to transition from to black(Rise Time, TrR) and from black to white(Decay Time, TrD). For additional information see Figure 11 .5. Viewing angle is the angle at which the contrast

56、 ratio is greater than 10. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see Figure 12 .6. Gray scale specificationNotes :Gray levelLuminance(%)(Typ.)L000L031L063L095L127L159L191L2

57、23L2550.220.814.2911.422.136.455.478.0100Table 10. Gray scale Figure 11 Response time The response time is defined as the following Figure and shall be measured by switching the input signal for “black” and “white”.10090100%Opticalresponsewhiteblackwhite512nd(pixel)384th(pixel)13254HABVActive areaA

58、: H/4 mm, B : V/4 mmH : 304.128 mm, V : 228.096 mm H,V : Active AreaTrRTrD Figure 10 Luminance measuring point TCO 99 Certification requirements and test methods for environmental labelling of Display Flat report No.2 (Luminance uniformity- angular dependent) Test pattern : 80% white pattern Test po

59、int : 3-point Test distance : 50 Test method : LR = (Lmax.+30deg. / Lmin. +30deg.) + (Lmax. -30deg. / Lmin. -30deg.) / 2 Center123123 Figure 12 Viewing angle Figure 13 Flicker13.1 The condition of measurement : background RGB gray (0,0,0), foreground RGB gray (0, 127, 127) half green & blue dot 13.2

60、 The definition of flickerACDCVt13.3 The equation of flicker : -20log (AC, 30Hz/DC)5. Mechanical Characteristics The contents provide general mechanical characteristics for the model LM150X06-A3. In addition,the Figures in the next page are detailed mechanical drawing of the LCD.Outside dimensionsHo