HC315BHD04.docx
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HC315BHD04.docx
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HC315BHD04
TFTLCDPreliminarySpecification
MODELNO.:
HC315BH-D04
Customer:
Approvedby:
Note:
ApprovedBy
Date:
ReviewedBy
Date:
PreparedBy
Date:
CONTENT
NO.
ITEM
PAGE
CONTENT
2
DESCRIPTION
3
1
ABSOLUTEMAXIMUMRATINGS
4
2
INITIALOPTICALCHARACTERISTICS
6
3
ELECTRICALCHARACTERISTICS
9
4
BLOCKDIAGRAM
12
5
INTERFACEPINASSIGNMENT
13
6
MECHANICALCHARACTERISTICS
19
7
PACKAGING
21
8
PRECAUTIONS
23
DESCRIPTION
ThefollowingspecificationsareappliedtothefollowingHisensemodule.
ProductName:
HC315BH-D04
GeneralSpecifications
EffectiveDisplayArea:
(H)697.6845×(V)392.256(mm)
NumberofPixels:
(H)1366×R.G..B×(V)768(Pixels)
PixelPitch:
(H)0.17025×(V)0.51075(mm)
ColorPixelArrangement:
R+G+BVerticalStripe
DisplayMode:
TransmissiveMode
NormallyBlackMode
ToppolarizerType:
Anti-Glare
NumberofColors:
16.7M(colors)
ViewingAngleRange:
+88/-88(H),+88/-88(V)Typ.
BackLight:
6CCFL
ColorChromaticity:
R=0.642,0.332
G=0.277,0.598
B=0.145,0.066
W=0.285,0.293
ExternalDimensions:
(H)760.0×(V)450.0×(D)32.5(mm)
Weight:
6.3(Kg)
1.ABSOLUTEMAXIMUMRATINGS
1.1EnvironmentAbsoluteMaximumRatings
Thefollowingitemsaremaximumvalueswhich,ifexceeded,maycausefaultyoperationordamagetotheLCDmodule.
TFTModule
Parameter
Symbol
Value
Unit
Note
Min.
Max.
OperatingTemperature
TOP
0
50
℃
(1),
(2),(3)
StorageTemperature
TST
-20
60
℃
(1),(3)
AltitudeOperating
AOP
0
5000
M
(3)
Vibration(Non-Operating)
AST
0
12000
M
(3)
Notes:
1)Temperatureandrelativehumidityrangeisshowninthefigurebelow.
(a)90%RHMax.(Ta≤40ºC).
(b)Wet-bulbtemperatureshouldbe39ºCMax.(Ta>40ºC).
(c)Nocondensation.
2)Themaximumoperatingtemperatureisbasedonthetestconditionthatthesurfacetemperatureofdisplayareaislessthanorequalto65ºCwithLCDmodulealoneinatemperaturecontrolledchamber.Thermalmanagementshouldbeconsideredinfinalproductdesigntopreventthesurfacetemperatureofdisplayareafrombeingover65ºC.Therangeofoperatingtemperaturemaydegradeincaseofimproperthermalmanagementinfinalproductdesign.
3)TheratingofenvironmentisbaseonLCDmodule.LeaveLCDcellalone,thisenvironmentconditioncan’tbeguaranteed.ExceptLCDcell,thecustomerhastoconsidertheabilityofotherpartsofLCDmoduleandLCDmoduleprocess.
1.2BACKLIGHTUNIT
1.2.1TFTLCDMODULE
ITEM
Symbol
Value
Unit
Note
Min.
Max.
PowerSupplyVoltage
VCC
-0.3
13.0
V
(1)
1.2.2BACKLIGHTUNIT
ITEM
Symbol
Value
Unit
Note
Min.
Max.
LampVoltage
Vw
-
3000
VRMS
PowerSupplyVoltage
VBL
0
30
V
(1)
ControlSignalLevel
-0.3
7
V
(1),(3)
Note
(1)Permanentdamagetothedevicemayoccurifmaximumvaluesareexceeded.Functionaloperationshouldberestrictedtotheconditionsdescribedundernormaloperatingconditions.
Note
(2)Nomoisturecondensationorfreezing.
Note(3)ThecontrolsignalsincludesBacklightOn/OffControl,I_PWMControl,E_PWMControlandERRsignalforinverterstatusoutput.
2.INITIALOPTICALCHARACTERISTICS
Thefollowingopticalcharacteristicsaremeasuredunderstableconditions.Ittakesabout30minutestoreachstableconditions.Themeasuringpointisthecenterofdisplayareaunlessotherwisenoted.Theopticalcharacteristicsshouldbemeasuredinadarkroomorequivalentstate.
Measuringequipment:
SR-3andLIPS
AmbientTemperature=25±2°C,VLCD=12.0V,fV=60Hz,Dclk=74.25MHzVBR_A=1.65V,EXTVBR_B=100%
Item
Symbol
Condition
Min.
Typ.
Max.
Unit
Note
ColorChromaticity
Red
x
θx=0°,θy=0°viewingangleatnormaldirection
Typ.-0.03
0.652
Typ.+0.03
-
(1),(5)
y
0.332
Green
x
0.277
y
0.598
Blue
x
0.145
y
0.066
white
x
0.285
y
0.293
CenterTransmittance
T%
θx=0°,θy=0°
-
5.8
%
(1),(7)
ContrastRatio
CR
2000
3000
-
(1),(3)
ResponseTime
Graytograyaverage
θx=0°,θy=0°withModule@60Hz
-
6.5
12
ms
(4)
WhiteVariation
δW
θx=0°,θy=0°
1.5
-
(1),(6)
ViewingAngle
Horizontal
θX+
CR≥20
80
88
-
Deg.
(1),
(2)
θX-
80
88
-
Vertical
θY+
80
88
-
θY-
80
88
-
Note
(1)Drivingvoltagesarebasedonsuitablegammavoltages.
Thecalculatedmethodisasfollowing:
1.Measuremodule’sandbacklight’sspectrum.WhiteandR,G,Barewithsignalinput.
2.Calculatecell’sspectrum.
Note
(2)DefinitionofViewingAngle(θx,θy):
ViewinganglesaremeasuredbyEZ-Contrast160R(Eldim)
Note(3)DefinitionofContrastRatio(CR):
Thecontrastratiocanbecalculatedbythefollowingexpression.
ContrastRatio(CR)=L255/L0
L255:
Luminanceofgraylevel255
L0:
Luminanceofgraylevel0
CR=CR(5),whereCR(X)iscorrespondingtotheContrastRatioofthepointXatthefigureinNote(6).
Note(4)DefinitionofGraytoGraySwitchingTime:
Thedrivingsignalmeansthesignalofgraylevel0,123,168,202,230,255.Graytograyaveragetimemeanstheaverageswitchingtimeofgraylevel0,123,168,202,230,255toeachother.
Note(5)MeasurementSetup:
TheLCDmoduleshouldbestabilizedatgiventemperaturefor60minutestoavoidabrupttemperaturechangeduringmeasuring.Inordertostabilizetheluminance,themeasurementshouldbeexecutedafterlightingBacklightfor60minutesinawindlessroom.
Note(6)DefinitionofWhiteVariation(δW):
Measuretheluminanceofgraylevel255at5points
δW=Maximum[L
(1),L
(2),L(3),L(4),L(5)]/Minimum[L
(1),L
(2),L(3),L(4),L(5)]
whereL(X)iscorrespondingtotheluminanceofthepointXatthefigurebelow.
Note(7)DefinitionofTransmittance(T%):
Moduleiswithoutsignalinput.
3.ELECTRICALCHARACTERISTICS
3.1TFT-LCDModule
Parameter
Symbol
Value
Unit
Note
Min.
Typ.
Max.
PowerSupplyVoltage
VCC
11.4
12.0
12.6
V
(1)
RushCurrent
IRUSH
-
-
3.4
A
(2)
PowerSupplyCurrent
White
ICC
-
0.45
0.52
A
(3)
Black
-
0.33
-
A
VerticalStripe
-
0.45
-
A
LVDSInterface
DifferentialinputHighThresholdVoltage
VLVTH
-
-
+100
mV
DifferentialinputLowThresholdVoltage
VLVTL
-100
-
-
mV
CommoninputVoltage
VCM
1.0
1.2
1.4
V
TerminatingResistor
RT
-
100
-
ohm
Differentialinputvoltage
|VID|
200
-
600
mV
CMOS
Interface
InputHighThresholdVoltage
VIH
2.7
-
3.3
V
InputLowThresholdVoltage
VIL
0
-
0.7
V
Note
(1)Themoduleshouldbealwaysoperatedwithinaboveranges.
Note
(2)MeasurementConditions:
Note(3)ThespecifiedpowersupplycurrentisundertheconditionsatVcc=12V,Ta=25±2ºC,fv=60Hz,whereasapowerdissipationcheckpatternbelowisdisplayed.
Note(4)TheLVDSinputcharacteristicsareasfollows:
4.BLOCKDIAGRAM
4.1TFTModule
5.INTERFACEPINASSIGNMENT
5.1TFT-LCDMODULE
CNF1ConnectorPinAssignment
PinNo.
Symbol
Description
Note
1
VCC
Powersupply:
+12V
2
VCC
Powersupply:
+12V
3
VCC
Powersupply:
+12V
4
VCC
Powersupply:
+12V
5
GND
Ground
6
GND
Ground
7
GND
Ground
8
GND
Ground
9
SELLVDS
SelectLVDSdataformat
(2)
10
ODSEL
OverdriveLookupTableSelection
(3)
11
GND
Ground
12
RX0-
Negativetransmissiondataofpixel0
13
RX0+
Positivetransmissiondataofpixel0
14
GND
Ground
15
RX1-
Negativetransmissiondataofpixel1
16
RX1+
Positivetransmissiondataofpixel1
17
GND
Ground
18
RX2-
Negativetransmissiondataofpixel2
19
RX2+
Positivetransmissiondataofpixel2
20
GND
Ground
21
RXCLK-
Negativeofclock
22
RXCLK+
Positiveofclock
23
GND
Ground
24
RX3-
Negativetransmissiondataofpixel3
25
RX3+
Positivetransmissiondataofpixel3
26
GND
Ground
27
TST_AGE
AgingMode
(4)
28
NC
Noconnection
(5)
29
GND
Ground
30
GND
Ground
Note
(1)Connectortype:
STARCONN093G30-B0001AorP-TWO187053-30091orcompatible
LVDSconnectorpinorderdefinedasfollows
Note
(2)Low=OpenorconnecttoGND:
VESAFormat,High=Connectto+3.3V:
JEIDAFormat.
Pleasereferto5.5LVDSINTERFACE
Note(3)Overdrivelookuptableselection.TheOverdrivelookuptableshouldbeselectedinaccordancetotheframeratetooptimizeimagequality.
Low=OpenorconnecttoGND,High=Connectto+3.3V
ODSEL
Note
LorOpen
Lookuptablewasoptimizedfor60Hzframerate
H
Lookuptablewasoptimizedfor50Hzframerate
Note(4)GroundorOPEN:
Disable,High:
Enable.
Note(5)Reservedforinternaluse.Leftitopen.
Note(6)LVDSsignalpinconnectedtotheLCMsidehasthefollowingdiagram.
R1inthesystemsideshouldbelessthan1KOhm.(R1<1KOhm)
5.2RELATIONSHIPBETWEENDISPLAYCOLORSANDINPUTSIGNALS
Thebrightnessofeachprimarycolor(red,green,blue)isbasedonthe8-bitgrayscaledatainputforthecolor.Thehigherbinaryinput,thebrighterthecolor.Thetablebelowprovidestheassignmentofcolorversusdatainput.
5.4.SignalTimingSpecifications
ThefollowingtableshowsthesignaltimingrequiredattheinputoftheLVDStransmitter.Alloftheinterfacesignaltimingshouldbesatisfiedwiththefollowingspecificationfornormaloperation.
Signal
Item
Symbol
Min.
Typ.
Max.
Unit
Note
LVDSReceiverClock
Frequency
1/Tc
60
76
82
MHz
Inputcycletocyclejitter
Trcl
-
-
200
ps
(3)
Spreadspectrum
modulationrange
Fclkin_mod
Fclkin-2%
-
Fclkin+2%
MHz
(4)
Spreadspectrum
modulation
frequency
FSSM
200
KHz
LVDSReceiverData
SetupTime
Tlvsu
600
-
-
ps
(5)
HoldTime
Tlvhd
600
-
-
ps
VerticalActiveDisplayTerm
FrameRate
Fr5
47
50
53
Hz
(2)
Fr6
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