PHOENIXDISPLAYIN TERNATIONAL,INC SPECIFICATIONFORLCD …

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Transcript of PHOENIXDISPLAYIN TERNATIONAL,INC SPECIFICATIONFORLCD …

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Page2 of 24

Table of Contents

1. Record of Revision................................................................................................................ 3

2. General Specifications..........................................................................................................4

3. Input/OutputTerminals...........................................................................................................5

4. Absolute Maximum Rating....................................................................................................5

5.Electrical Characteristics............................................................................................6

6. Interface Timing........................................................................................................8

7. Optical Characteristics........................................................................................................11

8. Environmental / Reliability Tests....................................................................................... 15

9. Mechanical Drawing............................................................................................................16

10. Packing................................................................................................................................17

11. TFT-LCD Module Inspection Criteria..............................................................................18

12. Precautions for Use of LCD modules............................................................................ 23

1. Record of Revision

Rev Issued Date Description Editor

1.0 2017/1/20 First Release. Jack Guo

1.0 2020/4/22 change the Print P/N into Label ZHP

2. General SpecificationsFeature Spec

Characteristics

Size 3.9 inchResolution 480(horizontal)*128(Vertical)Interface RGB-24bit(HV mode)Connect type ConnectorDisplay Colors 16.7MTechnology type a-SiPixel pitch (mm) 0.198*0.198Pixel Configuration R.G.B.-StripeDisplay Mode Normally WhiteDriver IC ILI6480Viewing Direction 12 O’clock

Mechanical

LCM (W x H x D) (mm) 105.50*40.64*2.95Active Area(mm) 95.04*25.34With /Without TSP Without TSPWeight (g) TBDLED Numbers 10 LEDs

Note 1: Requirements on Environmental Protection: RoHsNote 2: LCM weight tolerance: +/- 5%

3. Input/OutputTerminals

No. Symbol Description

1 VBL- Backlight LED Cathode2 VBL+ Backlight LED Anode.3 GND System Ground4 VDD Power supply for logic operation

5~12 R0~R7 Data bus13~20 G0~G7 Data bus21~28 B0~B7 Data bus

29 GND System Ground30 CLK Pixel clock signal31 DISP Display on/off control32 HSYNC Horizontal Sync signal33 VSYNC Vertical Sync signal

34 DEN Data EnableRemark: internal pulled weak low

35 NC No connection36 GND System Ground37 XR(NC) The right side signal of TP38 YD(NC) The down side signal of TP39 XL(NC) The left side signal of TP40 YU(NC) The up side signal of TP

4. Absolute Maximum RatingItem Symbol MIN Typ MAX Unit Remark

Supply Voltage VDD -0.5 - 5.0 V -

Operating Temperature TOPR -20 - 70 -

Storage Temperature TSTG -30 - 80

5. Electrical Characteristics5.1 Driving TFT LCD Panel

Item Symbol MIN TYP MAX Unit Remark

Supply Voltage VDD 3.0 3.3 3.6 V

Input Signal

Voltage

Low Leve VIL GND - 0.3x VDD V

High Level VIH 0.7x VDD - VDD V

Output Signal

Voltage

Low Leve VOL GND - VDD+0.4 V

High Level VOH VDD-0.4 - - V

5.2 LED Driving ConditionsItem Symbol MIN TYP MAX Unit Remark

Forward Current IF - 40 50 mA

Forward Voltage VF 16 17 18 V

Backlight Power consumption WBL - 0.68 - W

LED Lifetime - 25000 - Hrs

Note 1: Each LED: IF =20 mA, VF =3.2+/0.2V.

Note 2: Optical performance should be evaluated at Ta=25 only.

Note 3: If LED is driven by high current, high ambient temperature & humidity condition. The life

Time of LED will be reduced. Operating life means brightness goes down to 50% initial brightness.

Typical operating life time is estimated data.

Figure: LED connection of backlight(Constant Current)

5.3 Block Diagram

Power

BLU

3.9 inch480(RGB )*128

LCD Panel

Source+Gate Driver

GrayscaleManipulationVoltage

VCOM

R(0:7),G(0:7),B(0:7),HSN,VSN,CLK, DEN

VDD,GND

VLED+,VLED-

FPC

RGB656

BLU

6. Interface Timing

6.1 Timing relationship among DE, Source Output, Gate Output, Vcom

6.2 Parallel RGB Data Format

Parameter Symbol Value Unit

Min Typ Max

DCLK frequency FCLK 5 9 12 MHZ

VSD period time TV 133 144 256 H

VSD display area TVD 128 128 128 H

VSD back porch TVB 3 8 31 H

VSD front porch TVFP 2 8 97 H

HSD period time TH 520 525 800 DCLK

HSD display area THD 480 480 480 DCLK

HSD back porch THBP 36 40 255 DCLK

HSD front porch THFP 4 5 65 DCLK

6.3 Output Timing Diagram

7. Optical CharacteristicsItems Symbol Condition Min. Typ. Max. Unit Remark Note

Response time Tr+Tf-

- 25 50 ms FIG.1 Note4

Contrast Ratio CR 400 500 - - FIG.2 Note1

Surfaceluminance LV =0° 450 500 - cd/m2 FIG.2 Note2

Luminanceuniformity Yu =0° 75 80 - % FIG.2 Note3

NTSC - =0° - 50 - % FIG.2 Note5

Viewing angle

�T

Center

CR�10

40 50 - deg FIG.3

Note6�B 60 70 - deg FIG.3�L 60 70 - deg FIG.3�R 60 70 - deg FIG.3

Chromaticity

RedRX

=0°

=0°

Ta=25°

TBD TBD TBD -

FIG.2CIE1931 Note5

RY TBD TBD TBD -

GreenGX TBD TBD TBD -GY TBD TBD TBD -

BlueBX TBD TBD TBD -BY TBD TBD TBD -

WhiteWX 0.26 0.31 0.36 -WY 0.28 0.33 0.38 -

8. Environmental / Reliability Tests

No Test Item Condition Remarks

1 High TemperatureOperation Ts= +70 , 96hrs

Note 1IEC60068-2-2,GB2423. 2-89

2 Low TemperatureOperation Ta= -20 , 96hrs Note 2 IEC60068-2-1

GB2423.1-89

3 High TemperatureStorage Ta= +80 , 96hrs IEC60068-2-2

GB2423. 2-89

4 Low TemperatureStorage Ta= -30 , 96hrs IEC60068-2-1

GB/T2423.1-89

5 High Temperature &Humidity Storage Ta= +60 , 90% RH max,96 hours IEC60068-2-3

GB/T2423.3-2006

6 Thermal Shock(Non-operation)

-20 30 min ~ +60 30 minChange time: 5min, 30 Cycle

Start with coldtemperature, end with

high temperatureIEC60068-2-14,GB2423.22-87

7Electro StaticDischarge(Operation)

C=150pF, R=330 �, 5 points/panelAir:±8KV, 5 times; Contact: ±4KV, 5

times; (Environment: 15 ~35 , 30% ~ 60%, 86Kpa ~ 106Kpa)

IEC61000-4-2GB/T17626.2-1998

8 Vibration(Non-operation)

Frequency range: 10~55Hz, Stroke:1.mm Sweep: 10Hz~55Hz~10Hz

2 hours for each direction of X .Y. Z.(package condition)

IEC60068-2-6GB/T2423.5-1995

9 Shock (Non-operation) 60G 6ms, ± X, ±Y , ± Z3 times for each direction

IEC60068-2-27GB/T2423.5-1995

10 Package Drop Test Height: 80 cm, 1 corner, 3 edges,6 surfaces

IEC60068-2-32GB/T2423.8-1995

Note: 1. TS is the temperature of panel’s surface.2. Ta is the ambient temperature of sample.3. The size of sample is 5pcs.

9. Mechanical Drawing

R1

GN

DNCNCNCNC V

BL-K

VBL-A

GN

DV

DD

NC

R3 R0R2G3

B0 R4R5R6B2B3B4B5B6B7GN

DD

CLK

B1 R7G0

G1

G4

G5

G6

G7

DISP

HS

YNC

VS

YNC

DE G2

RE

V.

PR

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1:1

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2. BA

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= 20*2m

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P: -20°C~+

70°C4. S

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EM

P: -30°c~+80°c

5. LCD

IC: ILI6480

6.Luminance:500cd/m

2(TYP)7.

)"reference dimension.

"*"critical dimension

8. RoH

S C

ompliant

22.45

5.00±0.5

480

(RG

B)*128

3.9'' TFT

*18.55±0.5 6.18

4.68

*46.15±0.5

*20.50±0.1P

0.5*39=19.50

±0.05W

=0.30

±0.05

*2.95±0.2

*0.3±0.05 FPC

+PI

*40.64±0.2 LCM OD

28.34 BZ OPENING

25.34 LCD AA3.73

5.23

*105.50±0.2 LCM

OD

98.04 BZ

OPEN

ING

95.04 LCD

AA

1.0

2014.11

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irst issue201

5.05.15

Upd

ate Elec

trical p

arameters

2016.09

.30U

pdate PN

12 O

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6 O

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XX

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XXXX

(BL code)

T=

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CDTECH

CD

TEC

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Label

2019.01

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XX

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code)S

039QW

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YYYY

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Label

Front viewS

ide viewD

orsal viewFPC

bending diagram

FPCFPC

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10. PackingPacking Method

11. TFT-LCD Module Inspection Criteria

11.1 ScopeThe incoming inspection standards shall be applied to TFT LCD Modules (hereinafterCalled "Modules") that supplied by CDTech Technology LTD.

11.2 Incoming InspectionThe customer shall inspect the modules within twenty calendar days of the deliverydate the inspection period at its own cost. The result of the inspection acceptance orrejection shall be recorded in writing, and a copy of this writing will be promptly sent toThe seller, If the results of the inspecting from buyer does not send to the seller within twentyCalendar days of the delivery date. The modules shall be regards as acceptance.Should the customer fail to notify the seller within the inspection period, the buyersRight to reject the modules shall be lapsed and the modules shall be deemed to haveBeen accepted by the buyer

11.3 Inspection Sampling3.1. Lot size: Quantity per shipment lot per model3.2. Sampling type: Normal inspection, Single sampling3.3. Inspection level: II3.4. Sampling table: MIL-STD-105E3.5. Acceptable quality level AQLMajor defect: AQL=0.65 Minor defect: AQL=1.00

11.4 Inspection Conditions4.1 Ambient conditions:a. Temperature: Room temperature 25 5b. Humidity: (60 10) RHc. Illumination: Single fluorescent lamp non-directive (300 to 700 Lux)

4.2 Viewing distanceThe distance between the LCD and the inspector s eyes shall be at least 35 5 .4.3 Viewing AngleU/D: 45 /45 , L/R: 45 /45

11.5 Inspection CriteriaDefects are classified as major defects and minor defects according to the degree ofDefectiveness defined herein.

11.5.1 Major defect

Item NoItems to beinspected

Inspection Standard

5.1.1All functionaldefects

1) No display2) Display abnormally3) Short circuit4) line defect

`5.1.2 Missing Missing function component

5.1.3 Crack Glass Crack

11.5.2 Minor defectItem No Items to be inspected Inspection standard

5.2.1Spot Defect

For dark/white spot is defined

Including Blackspot White spotPinhole Foreign

particlePolarizer dirt

Size �(mm) Acceptable Quantity� 0.1 Ignore

0.1 0.2 3

0.2 < Not allowed

5.2.2Line Defect

Including Black lineWhite line Scratch

Define:

Width(mm) Length(mm)Acceptable Quantity

W 0.02 Ignore

0.02 W 0.05L 3.0

2

0.05 W or L>3.0 Not allowed

5.2.3PolarizerDent/Bubble

Size�(mm) Acceptable Quantity0.2 Ignore

0.2 0.3 20.3 0.5 10.5 < Not allowedTotal QTY 3

5.2.4Electrical Dot

Defect

Bright and Black dot define:

TwoAdjacent DotInspection pattern: Full white Full black Red green and blue screens

ItemAcceptable QuantityI O

Black dot defect 2Bright dot defect 0 1

Total Dot 2

5.2.5 Glass defect

1.Corner Fragment:

Size(mm) Acceptable Quantity

X 3mmY 1mmZ T

IgnoreT Glass thicknessX: LengthY: WidthZ: thickness

2. Side Fragment:

Size(mm) Acceptable QuantityX 5.0mmY 1mmZ T

T Glass thicknessX: LengthY: WidthZ: thickness

I area & O areaNote: 1). Dot defect is defined as the defective area of the dot area is larger than

50% of the dot area.2). The distance between two bright dot defects (red, green, blue, and white)

should be larger than 15mm.3). The distance between black dot defects or black and bright dot defects should be more than 5mm apart.4). Polarizer bubble is defined as the bubble appears on active display area. The

defect of polarizer bubble shall be ignored if the polarizer bubble appears on theoutside of active display area.

11.6 Mechanics specificationAs for the outside dimension, weight of the modules, please refer to product specificationFor more details

12. Precautions for Use of LCD modules

12.1 Handling Precautions12.1.1. The display panel is made of glass. Do not subject it to a mechanical shock by dropping it

from a high place, etc.12.1.2. If the display panel is damaged and the liquid crystal substance inside it leaks out, be sure

not to get any in your mouth, if the substance comes into contact with your skin or clothes, promptlywash it off using soap and water.

12.1.3. Do not apply excessive force to the display surface or the adjoining areas since this maycause the color tone to vary.

12.1.4. The polarizer covering the display surface of the LCD module is soft and easily scratched.Handle this polarizer carefully.

12.1.5. If the display surface is contaminated, breathe on the surface and gently wipe it with a softdry cloth. If still not completely clear, moisten cloth with one of the following solvents:

Isopropyl alcoholEthyl alcohol

Solvents other than those mentioned above may damage the polarizer. Especially, do not usethe following:

WaterKeteneAromatic solvents

12.1.6. Do not attempt to disassemble the LCD Module.12.1.7. If the logic circuit power is off, do not apply the input signals.12.1.8. To prevent destruction of the elements by static electricity, be careful to maintain an

optimum work environment.12.1.8.1. Be sure to ground the body when handling the LCD Modules.12.1.8.2. Tools required for assembly, such as soldering irons, must be properly ground.12.1.8.3. To reduce the amount of static electricity generated, do not conduct assembly and other

work under dry conditions.12.1.8.4. The LCD Module is coated with a film to protect the display surface. Be care when

peeling off this protective film since static electricity may be generated.

12.2 Storage Precautions12.2.1. When storing the LCD modules, avoid exposure to direct sunlight or to the light offluorescent lamps.12.2.2. The LCD modules should be stored under the storage temperature range If the LCDmodules will be stored for a long time, the recommend condition is:Temperature : 0 40 Relatively humidity: �80%12.2.3. The LCD modules should be stored in the room without acid, alkali and harmful gas.

12.3 Transportation PrecautionsThe LCD modules should be no falling and violent shocking during transportation, and also

should avoid excessive press, water, damp and sunshine.