# TFT LCD, 4.3 ", 480 x 272 Pixels, Landscape, RGB, 3.3V

![Product image](https://novapart.co/image/farnell:3565098/)

**URL**: https://novapart.co/products/MDT0430A01ISC-RGB/tft-lcd-43-480-x-272-pixels-landscape-rgb-33v
**SKU**: MDT0430A01ISC-RGB
**Manufacturer**: MIDAS DISPLAYS
**Category**: Optoelectronics & Displays || Displays || LCD Displays || TFT LCD Displays
**Price**: €48.0300
**Stock**: 10+
**Lead Time**: 71 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Vga Size | - |
| Resolution | 480 x 272 Pixels |
| Module Size | 105.5mm x 67.2mm |
| Touchscreen | Capacitive Touch |
| Display Size | 4.3" |
| Logic Voltage | 3.3V |
| Product Range | MDT0430A |
| Display Pinout | 40 Way FFC |
| Interface Type | RGB |
| Display Appearance | RGB |
| Display Brightness | 400cd/m² |
| Display Orientation | Landscape |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -20°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:3565098/)

Sauls Wharf House Crittens Road Great Yarmouth Norfolk NR31 0AG 

Telephone +44 (0)1493 602602 Email:sales@midasdisplays.com Email:tech@midasdisplays.com www.midasdisplays.com 

|MDT0430A01ISC-RGB||480 x 272<br>RGB Interface|480 x 272<br>RGB Interface|TFTModule|
|---|---|---|---|---|
||||**Specification **||
|Version:    1|||Date:  29/08/2019||
||||**Revision**||
|1|26/08/2019||First issue||



Display Features Display Size 4.3” Resolution 480 x 272 Orientation Landscape Appearance RGB Logic Voltage 3.3V Interface RGB Brightness 400 cd/m[2 ] Touchscreen CTP ~~eeVan~~ Module Size ~~OD | —~~ 105.50 x 67.20 x 4.52 mm ~~ee — 2 Oy~~ scompliant Operating Temperature -30°C ~ +85°C Pinout 40 way FFC Box Quantity Weight / Display Pitch 0.5mm ----- 

|**Display Accessories**|**Display Accessories**||**Optional Variants**||
|---|---|---|---|---|
|**Part Number **|**Description **||**Appearances**|**Voltage**|



Page 1 of 25 

## **General Specifications** 

|**General Specifications**|**General Specifications**||
|---|---|---|
|Feature||Spec|
|Characteristics|Size|4.3 inch|
||Resolution|480(horizontal)*272(Vertical)|
||Interface|RGB-24bit|
||Connect type|Connector|
||DisplayColors|16.7M|
||Technologytype|a-Si|
||Pixelpitch(mm)|0.198*0.198|
||Pixel Configuration|R.G.B-Stripe|
||DisplayMode|NormallyBlack|
||LCD Driver IC|TBD|
||CTP Driver IC|GT911|
||ViewingDirection|Full view|
|Mechanical|LCM(W x H x D) (mm)|105.50*67.20*4.52|
||Active Area(mm)|95.04 x53.86|
||With/Without TSP|With CTP|
||Weight(g)|TBD|
||LED Numbers|10 LEDs|



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

Page 2 of 25 

## **Input/Output Terminals** 

## LCD PIN-MAP 

|**No.**|**Symbol**|**Description**|
|---|---|---|
|1|VLED-|Backlight LED Cathode|
|2|VLED+|Backlight LED Anode.|
|3|GND|Ground|
|4|VDD|Power supply|
|5~12|R0~R7|Data bus|
|13~20|G0~G7|Data bus|
|21~28|B0~B7|Data bus|
|29|GND|Ground|
|30|DCLK|Dot clock signal input. Latchinginput data at its risingedge.|
|31|DISP|Standby mode. Normally pulled high.<br>DISP=“1”: Normally operation (Default)<br>DISP=“0”: Timingcontroller, source driver will turn off ,all output are<br>High-Z.|
|32|HSYNC|Horizontal sync input. Negativepolarity.|
|33|VSYNC|Vertical sync input. Negativepolarity..|
|34|DE|Data enable input. Active high to enable the input data bus under “DE Mode.”|
|35|NC|No connect|
|36|GND|Ground|
|37|XR(NC)|The right side signal of TP|
|38|YD(NC)|The down side signal of TP|
|39|XL(NC)|The left side signal of TP|
|40|YU(NC)|The upside signal of TP|



## CTP PIN-MAP 

|**Pin**|**Signal**|**Description**|
|---|---|---|
|1|GND|Ground|
|2|SDA|I2C data input and output|
|3|SCL|I2C clock input|
|4|VDD|Power supplyfor CTP|
|5|INT|Interrupt request to the host.|
|6|RST|Reset Pin for CTP|



Page 3 of 25 

## **Absolute Maximum Rating** 

**Item Symbol MIN Typ MAX Unit Remark** Supply Voltage VDD -0.5 - 5 V - Operating Temperature TOPR -30 - 85 ℃ - Storage Temperature TSTG -30 - 85 ℃ ~~Et~~ 

## **Electrical Characteristics** 

## **Driving TFT LCD Panel** 

|**Drivingg TFT LCD Panel**|**Drivingg TFT LCD Panel**|||||||
|---|---|---|---|---|---|---|---|
|**Item**||**Symbol**|**MIN**|**TYP**|**MAX**|**Unit**|**Remark**|
|Supply Voltage||VDD|3.0|3.3|3.6|V||
|Input Signal<br>Voltage|Low Leve|VIL|GND|-|0.3x VDD|V||
||High Level|VIH|0.7x VDD|-|VDD|V||
|Output Signal<br>Voltage|Low Leve|VIL|GND|-|VDD+0.4|V||
||High Level|VIH|VDD-0.4|-|VDD|V||
|(Panel+LSI)<br>Power Consumption||Black Mode<br>(60Hz)|-|74||nW||
|||Standby|-|50|-|uW||



**CTP Electrical Characteristics FPC Design Item Description Remark** IC solution on TP Model GT911 Display Resolution 480*272 **COF** Interface Type I2C I2C Slave Address OX28 ~~SSS~~ **Parameter** Origin of Coordinate **Symbol Min** Top left corner **Typ Max** ~~=~~ **Unit Interface Signal Voltage VDDI** - 2.8 - V ~~ce~~ **Power Voltage VDD** - 3.3 - V 

Page 4 of 25 

## **LED Driving Conditions** 

|**LED Drivingg Conditions**|||||||
|---|---|---|---|---|---|---|
|**Item**|**Symbol**|**MIN**|**TYP**|**MAX**|**Unit**|**Remark**|
|Forward Current|IF|-|40|50|mA||
|Forward Voltage|VF|14.8|16|17.2|V||
|Backlight Power consumption|WBL|-|0.640|0.825|W||
|LED Lifetime||-|30000|-|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. 

**==> picture [290 x 53] intentionally omitted <==**

**----- Start of picture text -----**<br>
A<br>K<br>Figure: LED connection of backlight(Constant Current)<br>**----- End of picture text -----**<br>


Page 5 of 25 

**Block Diagram** 

**==> picture [402 x 249] intentionally omitted <==**

**----- Start of picture text -----**<br>
R(0:7),G(0:7),<br>B(0:7),HSN,V<br>LCD Panel SN,CLK, DEN RGB<br>Sp 888<br>Source+Gate Driver<br>4.3 inch<br>F<br>480(RGB )*272<br>P<br>C<br>VDD,GND<br>Grayscale Power<br>Manipulation<br>VCOM<br>Voltage<br>VLED+,VLED-<br>BLU<br>BLU<br>**----- End of picture text -----**<br>


Page 6 of 25 

## **Interface Timing** 

## **3-wire Serial Interface** 

Page 7 of 25 

## **RGB Interface** 

## **SYNC Mode** 

Page 8 of 25 

## **SYNC-DE Mode** 

Page 9 of 25 

## **DE Mode** 

Page 10 of 25 

## **Parallel 24 bit RGB Input Timing Table** 

## **Serial 8 bit RGB Input Timing Table** 

Page 11 of 25 

## **System Bus Timing for RGB Interface** 

Page 12 of 25 

## **System Bus Timing for 3-Wire SPI Interface** 

Page 13 of 25 

## **Optical Characteristics** 

|**Items**|**Items**|**Symbol **|**Condition **|**Min.**|**Typ.**|**Max.**|**Unit**|**Remark**|**Note**|
|---|---|---|---|---|---|---|---|---|---|
|Response time||Tr+Tf|-|-|30|40|ms|FIG.1|Note4|
|Contrast Ratio||CR||600|800|-|-|FIG.2|Note1|
|Surface<br>luminance||LV|θ=0°|350|400|-|cd/m2|FIG.2|Note2|
|Luminance<br>uniformity||Yu|θ=0°|75|80|-|%|FIG.2|Note3|
|NTSC||-|θ=0°|-|50|-|%|FIG.2|Note5|
|Viewing angle||θT|Center<br>CR≥10|-|80|-|deg|FIG.3|Note6|
|||θB||-|80|-|deg|FIG.3||
|||θL||-|80|-|deg|FIG.3||
|||θR||-|80|-|deg|FIG.3||
|Chromaticity|Red|RX|θ=0°<br>∅=0°<br>Ta=25°|TBD|TBD|TBD|-|FIG.2<br>CIE1931|Note5|
|||RY||TBD|TBD|TBD|-|||
||Green|GX||TBD|TBD|TBD|-|||
|||GY||TBD|TBD|TBD|-|||
||Blue|BX||TBD|TBD|TBD|-|||
|||BY||TBD|TBD|TBD|-|||
||White|WX||TBD|TBD|TBD|-|||
|||WY||TBD|TBD|TBD|-|||



Page 14 of 25 

## **Note1. Definition of contrast ratio** 

Contrast ratio(Cr) is defined mathematically by the following formula. For more information see FIG.2. 

## Luminance measured when LCD on the “White” state 

Contrast ratio= 

Luminance measured when LCD on the “Black” state 

For contrast ratio, Surface Luminance, Luminance uniformity and CIE,the testing data is base on TOPCON’s BM-5 or BM-7 photo detector or compatible. 

## **Note2. Definition of surface luminance.** 

Surface luminance is the luminance with all pixels displaying white. For more information see FIG.2. 

Lv = Average Surface Luminance with all white pixels(P1,P2,P3, ......,Pn) 

## **Note3. Definition of luminance uniformity** 

The luminance uniformity in surface luminance is determined by measuring luminance at each test position 1 through n, and then dividing the maximum luminance of n points luminance by minimum luminance of n points luminance.For more information see FIG.2. 

YU= 

## Minimum surface luminance with all white pixels (P1,P2,P3,......,Pn) 

Maximum surface luminance with all white pixels (P1,P2,P3,......,Pn) 

## **Note4. Definition of response time** 

The response time is defined as the LCD optical switching time interval between “White” state and 

“Black”state.Rise time (Tr) is the time between photo detector output intensity changed from 90% to 10%. And fall time (Tf) is the time between photo detector output intensity changed from 10% to 90%. For additional information see FIG1. 

## **Note5. Definition of color chromaticity (CIE1931)** 

CIE (x,y) chromaticity,The x,y value is determined by screen active area center position P5.For more information see FIG.2. 

## **Note6. Definition of viewing angle** 

Viewing angle is the angle at which the contrast ratio is greater than 10. 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 FIG.3. 

For viewing angle and response time testing, the testing data is base on Autronic-Melchers’s ConoScope or DMS series Instruments or compatible. 

Page 15 of 25 

## **FIG.1.The definition of response Time** 

## **FIG.2. Measuring method for contrast ratio, surface luminance,** 

## **luminance uniformity, CIE (x,y) chromaticity** 

Size : S≤5”(see Figure a) A : 5 mm B : 5 mm H,V : Active area 

Light spot size ∅=5mm(BM-5) or ∅=7.7mm (BM-7)50cm distance or compatible distance from the LCD surface to detector lens. 

test spot position : see Figure a. 

measurement instrument : TOPCON’s luminance meter BM-5 or BM-7 or compatible (see Figure c). 

**==> picture [45 x 12] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure a<br>**----- End of picture text -----**<br>


Size : 5”＜S≤12.3”(see Figure b) H,V : Active area 

Light spot size ∅=5mm(BM-5) or ∅=7.7mm (BM-7)50cm distance or compatible distance from the LCD surface to detector lens. test spot position : see Figure b. 

measurement instrument : TOPCON’s luminance meter BM-5 or BM-7 or compatible (see Figure c). 

BM-5/BM-7 

**==> picture [45 x 12] intentionally omitted <==**

**----- Start of picture text -----**<br>
Figure b<br>**----- End of picture text -----**<br>


Figure c 

Page 16 of 25 

## **FIG.3.The definition of viewing angle** 

**==> picture [236 x 198] intentionally omitted <==**

**----- Start of picture text -----**<br>
θ=0<br>Up Z<br>Φ=90<br>(12:00)<br>y<br>“Ss<br>\<br>\<br>1<br>Left Right<br>Φ=180 Φ=0<br>(9:00) (3:00)<br>Down<br>Φ=270<br>(6:00)<br>**----- End of picture text -----**<br>


Page 17 of 25 

## **Environmental / Reliability Tests** 

|**No**|**Test Item**|**Condition**|**Remarks**|
|---|---|---|---|
|1|High Temperature<br>Operation|Ts= +85℃, 96hrs|Note 1<br>IEC60068-2-2,<br>GB2423. 2-89|
|2|Low Temperature<br>Operation|Ta= -30℃, 96hrs|Note 2 IEC60068-2-1<br>GB2423.1-89|
|3|High Temperature<br>Storage|Ta= +85℃, 96hrs|IEC60068-2-2<br>GB2423. 2-89|
|4|Low Temperature<br>Storage|Ta= -30℃, 96hrs|IEC60068-2-1<br>GB/T2423.1-89|
|5|High Temperature &<br>HumidityStorage|Ta= +60℃, 90% RH max,96 hours|IEC60068-2-3<br>GB/T2423.3-2006|
|6|Thermal Shock<br>(Non-operation)|-20℃30 min ~ +60℃30 min<br>Change time: 5min, 30 Cycle|Start with cold<br>temperature, end with<br>high temperature<br>IEC60068-2-14,<br>GB2423.22-87|
|7|Electro<br>Static<br>Discharge<br>(Operation)|C=150pF, R=330 Ω, 5 points/panel<br>Air:±8KV, 5 times; Contact: ±4KV,<br>5<br>times; (Environment: 15℃~<br>35℃,30% ~ 60%,86Kpa ~ 106Kpa)|IEC61000-4-2<br>GB/T17626.2-1998|
|8|Vibration<br>(Non-operation)|Frequency range: 10~55Hz, Stroke:<br>1.mm Sweep: 10Hz~55Hz~10Hz<br>2 hours for each direction of X .Y. Z.<br>(package condition)|IEC60068-2-6<br>GB/T2423.5-1995|
|9|Shock (Non-operation)|60G 6ms, ± X, ±Y , ± Z<br>3 times for each direction|IEC60068-2-27<br>GB/T2423.5-1995|
|10|Package Drop Test|Height: 80 cm, 1 corner, 3 edges,<br>6 surfaces|IEC60068-2-32<br>GB/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. 

Page 18 of 25 

## **Mechanical Drawing** 

**==> picture [456 x 608] intentionally omitted <==**

**----- Start of picture text -----**<br>
45.93±0.5 67.20±0.2 LCM/TP OD<br>5 4.86±0.2 TP VA 3 .68<br>53.86 LCD AA 4.18<br>3 .50±0.5 SeleheSeton:Setonstetete52505 d Leleteseledeedeteede eletetetetetetetetetet et 5RS3 ~<br>Sees Rg<br>poser mara Stetee:Soate_BSC52 5 05)25 RgiSs9<br>Zz ! DeSeS CRMEMEEpM SY7 Me _bo59509setae iSSg<br>RSOSRSCBERIORTDDOSESRIR O SICNCOOd«BSBONNBesesesPSoSeSeI2525e1 ‘eo129iS°5<br>BOSSESBBOSSRRRSSSEBSS O CsSCSESORTbese atedRD BEXKSPSeSeoer B eSe5e5xoCoe Sq5S*%9<br>BSeSebeSeSeSeee SogegegeIIITSIE steces:BORIS iS25<br>PSeSebeSeSeScdeget teseselDdome _pesesesboseestot es %«eo<br>T o— LA AKSECOCKJo4 "atootelOSDSegetPSeSeBOSeSMeDE DOR DBroBP PORPO NNoe!oS!o CMEERCOfe8SO  eSRSOFOrececeresKeetetel2525 R  OSSESsenSCSCSCTSETetete25254IITSBIOOg6 I HlIM_~| PBOSB BSeSe5cIPoeoBSesoXBoso5e5StottBSosooa_BeSSSPS25052eseset ot stossteteteaietekSatetet BE stotekSSe553cbe5dBOaeNSPSi6ds9525295250952505ote26093S e ees: 3Ot %:KidRSss*iooe*RgRgieiS%iSiSiS$3%.9.9.<br>OOOO) Jogeget ~<br>stetege RS<br>‘eyetekSte52505 leleg~avaveveaTo7e7aTefa iS<br>eQ y |i|irTiTTTr | NBeesesecorocoesorecasT e "s e 7ioseo e eeT a leTovaTelevevoeeee e veveTe? s|<br>Ss<<br>Ss al<br>2g<br>Ss2<br>50.50±0.5<br>M e «| 2a |m @e mHH<br>_ 3 S Pd 4.00±0.5<br>2= a2 5m<br>23.15<br>Kees Seca KOCK MOCO<br>> Beet SKEH KKK KOM<br>p SEES Bo eateteteteses<br>iT\ essREDRESSSess M cececeecee DOCOOO  7Ml<br>5.00±0.5<br>6. RoHS Complian; 5. Surface Hardness: ≥  Storage Condition:-30  3. Transmittance: ≥  IIC address: 0X28  ， Cover Glass:0.7mm CTP NOTES:<br>6H; ℃ 4. Operation Condition:-20<br> ~+80  ℃<br>℃  ~+70<br>℃<br>adhesive T=0.05 Black insulating 18.43±0.5<br>85%, Resolution: 480*272;  Working voltage: 3.3 V, IO: 2.8V.Interface:I2C, 2. Driver IC: GT911(COF), Support 5 points touch,<br> Total thickness:1.4±0.15mm (not contain the DST) Y<br>1. Structure: G+G,Cover Glass+LOCA+ITO GLASS+FPC, 20.50±0.1 P0.5*39=19.50 ±0.05 0.50±0.08 W=0.35±0.05<br>LOCA:0.15mm,ITO GLASS:0.4mm, X<br>KA (X:0,Y:0)<br>8. 7. 3. 2.<br>9<br>"( )"reference 5. LCD  IC:TBD 4.  STORAGE OPERATING BACKLIGHT: 1.  DISPLAY LCM  NOTES: 区域 元件 Silk printing black<br>RoHS  Compliant 4.3"<br>TFT<br>6.Luminance:400cd/m2(TYP) 480*RGB*272 95.04 LCD AA 6.04±0.2 TP VA  Front View<br> dimension."*"critical  TEMP:  -30°c~+85 °c  TEMP:  -30°C~+85  10 CHIP  WHITE pin1 12.00 105.50±0.2 LCM/TP OD<br>°C<br>VF =16 ±1.2V;IF  = 20*2mA IC<br> dimension  LED,  5S2P P pin6 X (X:480,Y:272)<br> TYPE:  4.3 INCH  TFT  /Normally Black Y<br>3.50±0.1<br>1.0 A 2*0.50±0.08<br>:5*2.50±0.05 W:6*0.30±0.05<br>5.23 4.86<br>PULL Tab<br>2019.08.23<br>1.30 MAX<br>CIRCUIT DIAGRAM  Contact side 2.36 MAX<br>K IC+FPC+Steel Stiffener COMPONENT AREA<br>First issue<br>1.57 CTP<br> Side View<br>Stiffeners<br>2.95±0.2 LCM 4.52±0.3 Total<br>0.3±0.03 FPC+PI 0.30±0.03 FPC+PI<br>15.00±0.5<br>IPS IPS FPC Connector RGB Interface pin6<br>(FH12-40S-0.5SH) pin1<br>CHKD DWN<br>27.23<br>PROJECTION<br>47.73<br>3rd ANGLE gsin Dorsal View<br>Li Huang 2019.08.23 Li Huang 2019.08.23 yle la<br>6 5 4 3 2 1 PIN Stiffeners er area<br>UNIT REV.<br>1.0 RST INT VDD SCL SDA GND 定义 CTP PIN<br>SPECIFIED<br>mm<br>TOLERANCE UNLESS SHEET OF 40 39 38 37 35 33 32 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 15 14 13 12 11 9 8 7 6 5 4 3 2 PIN<br>1:1 SCALE ±0.2 1/1 YU XL YD XR GND NC DE VSYNC HSYNC DISP DCLK GND B7 B6 B5 B4 B3 B2 B1 B0 G7 G6 G5 G4 G3 G2 G1 G0 R7 R6 R5 R4 R3 R2 R1 R0 VDD GND VBL+ VBL- SYMBLE LCM PIN<br>**----- End of picture text -----**<br>


Page 19 of 25 

## **TFT-LCD Module Inspection Criteria** 

## **Scope** 

– The incoming inspection standards shall be applied to TFT LCD Modules (hereinafter Called "Modules") that supplied by Midas Displays . 

## **Incoming Inspection** 

The customer shall inspect the modules within twenty calendar days of the delivery date（the “inspection period）at its own cost. The result of the inspection（acceptance or rejection）shall be recorded in writing, and a copy of this writing will be promptly sent to The seller, If the results of the inspecting from buyer does not send to the seller within twenty Calendar 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 buyers Right to reject the modules shall be lapsed and the modules shall be deemed to have Been accepted by the buyer 

## **Inspection Sampling** 

- 3.1. Lot size: Quantity per shipment lot per model 

- 3.2. Sampling type: Normal inspection, Single sampling 

- 3.3. Inspection level: II 

- 3.4. Sampling table: MIL-STD-105E 

- 3.5. Acceptable quality level （AQL ） 

Major defect: AQL=0.65 Minor defect: AQL=1.00 

## **Inspection Conditions** 

- 4.1 Ambient conditions: 

- a. Temperature: Room temperature 25±5℃ 

- b. Humidity: (60±10) ％RH 

- c. Illumination: Single fluorescent lamp non-directive (300 to 700 Lux) 

- 4.2 Viewing distance 

The distance between the LCD and the inspector’s eyes shall be at least 35±5 ㎝. 4.3 Viewing Angle 

U/D: 45 °/45°, L/R: 45°/45° 

Page 20 of 25 

## **Inspection Criteria** 

Defects are classified as major defects and minor defects according to the degree of Defectiveness defined herein. 

## **Major defect** 

||**Items to be**||
|---|---|---|
|**Item No**|**inspected**|**Inspection Standard**|
|||**1) No display**|
||**All functional**|**2) Display abnormally**|
|**5.1.1**|**defects**|**3) Short circuit**|
|||**4) line defect**|
|**5.1.2**|**Missing**|**Missing function component**|
|**5.1.3**|**Crack**|**Glass Crack**|



## **Minor defect** 

|**Item No**|**Items to be inspected**|**Inspection standard**|**Inspection standard**|
|---|---|---|---|
|**5.2.1**|**Spot Defect**<br>**Including Black**<br>**spot White spot**<br>**Pinhole Foreign**<br>**particle**<br>**Polarizer dirt**|**For dark/white spot is defined**<br>x<br>wm Wy||
|||**Sizeφ(mm)**|**Acceptable Quantity**|
|||**φ**≤**0.2**|**Ignore**|
|||**0.2** ﹤φ≤**0.5**|**3**|
|||**0.5 <**φ|**Not allowed**|



Page 21 of 25 

|**5.2.2**|**Line Defect**<br>**Including Black line**<br>**White line Scratch**|**Define:**<br>—<br>eee.<br>Width<br>r=—_££ oi oir;<br>Length|**Define:**<br>—<br>eee.<br>Width<br>r=—_££ oi oir;<br>Length|**Define:**<br>—<br>eee.<br>Width<br>r=—_££ oi oir;<br>Length|**Define:**<br>—<br>eee.<br>Width<br>r=—_££ oi oir;<br>Length|
|---|---|---|---|---|---|
|||**Width(mm)**<br>**Length(mm)**|**Acceptable Quantity**|||
|||**W**≤**0.05**|**Ignore**|||
|||**0.05** ﹤**W**≤**0.1**<br>**L**≤**2.5**|**3**|||
|||**0.1**﹤**W**，**or L>2.5**|**Not allowed**|||
|**5.2.3**|**Polarizer**<br>**Dent/Bubble**|**Sizeφ(mm)**<br>~~es~~|**Acceptable Quantity**<br>~~es~~|||
|||φ≤**0.2**<br>~~es~~|**Ignore**<br>~~es~~|||
|||**0.2** ﹤φ≤**0.3**<br>~~ee~~<br>~~r==EOhlmUvt'WASKFAXGQ~~|**2**<br>~~ee~~<br>~~SKFAXGQ~~<br>~~Ui‘;..Cd’~~|||
|||**0.3** ﹤φ≤**0.5**<br>~~r==EOhlmUvt'WASKFAXGQ~~<br>~~Ti~~<br>~~7~~<br>~~Vm~~|**1**<br>~~SKFAXGQ~~<br>~~Ui‘;..Cd’~~<br>~~Vm~~|||
|||**0.5 <**φ<br>~~r= =EOhlmUvt' WA SKFAXGQ~~<br>~~Ti~~<br>~~7~~<br>~~Vm~~|**Not allowed**<br>~~SKFAXGQ~~<br>~~Ui‘ ;..Cd’~~<br>~~VmWie~~|||
|||**Total QTY**<br>~~Ti~~<br>~~7~~<br>~~Vm~~<br>~~ee~~<br>~~eS~~|**3**<br>~~Vm~~<br>~~eS~~<br>~~—i(‘CCOCOC~~|||
|**5.2.4**|**Electrical Dot**<br>**Defect**|**Bright and Black dot define:**<br>**Two Adjacent Dot**<br>~~ee~~<br>~~eS~~<br>ee<br>§83nd<br>sinienstn||||
|||**Inspectionpattern: Full white**﹑**Full black**﹑**Red**﹑**green and blue screens**<br>~~eeeeee~~||||
|||**Item**<br>~~a~~|**Acceptable Quantity**<br>~~|~~<br>~~eeeeee~~|||
||||**I**<br>~~|~~<br>~~eee~~|**O**<br>~~|~~<br>~~eee~~|**Note**<br>~~|~~<br>~~eee~~|
|||**Black dot defect**<br>~~ee~~|**2**<br>~~eee ~~<br>~~ee~~||φ≤**0.15**<br>**(5mm**≤**Distance)**<br> ~~eee~~|
|||**Bright dot defect**<br>~~ee~~|**1**<br>~~ee~~<br>~~Re~~|||
|||**Total Dot**<br>~~es~~|**1**<br>~~es~~<br>~~Re~~||~~es~~|



Page 22 of 25 

|**5.2.5**|**Glass defect**|**1.Corner Fragment:**|**1.Corner Fragment:**|
|---|---|---|---|
|||**Size(mm)**|**Acceptable Quantity**|
|||**X**≤**3mm**<br>**Y**≤**1mm**<br>**Z**≤**T**|**Ignore**<br>**T**：**Glass thickness**<br>**X: Length**<br>**Y: Width**<br>**Z: thickness**|
|||**2. Side Fragment:**<br>z|<br>Yes||
|||**Size(mm)**<br>~~es~~|**Acceptable Quantity**<br>~~es~~|
|||**X**≤**5.0mm**<br>**Y** ≤**1mm**<br>**Z**≤**T**|**T**：**Glass thickness**<br>**X: Length**<br>**Y: Width**<br>**Z: thickness**|



Page 23 of 25 

## **I area & O area** 

- Note: 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 the outside of active display area. 

## **Mechanics specification** 

As for the outside dimension, weight of the modules, please refer to product specification For more details 

Page 24 of 25 

## **Precautions for Use of LCD modules** 

## **Handling Precautions** 

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. 

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, promptly wash it off using soap and water. 

1.3. Do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. 

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

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

- － Isopropyl alcohol 

- － Ethyl alcohol 

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

   - － Water 

   - － Ketene 

   - － Aromatic solvents 

- 1.6. Do not attempt to disassemble the LCD Module. 

- 1.7. If the logic circuit power is off, do not apply the input signals. 

- 1.8. To prevent destruction of the elements by static electricity, be careful to maintain an optimum work environment. 

- 1.8.1. Be sure to ground the body when handling the LCD Modules. 

- 1.8.2. Tools required for assembly, such as soldering irons, must be properly ground. 

- 1.8.3. To reduce the amount of static electricity generated, do not conduct assembly and other work under dry conditions. 

- 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. 

## **Storage Precautions** 

2.1. When storing the LCD modules, avoid exposure to direct sunlight or to the light of fluorescent lamps. 

- 2.2. The LCD modules should be stored under the storage temperature range If the LCD modules will be stored for a long time, the recommend condition is: Temperature : 0℃ ～ 40℃ Relatively humidity: ≤80% 

- 2.3. The LCD modules should be stored in the room without acid, alkali and harmful gas. 

## **Transportation Precautions** 

The LCD modules should be no falling and violent shocking during transportation, and also should avoid excessive press, water, damp and sunshine. 

Page 25 of 25 



## Links

- [View this product on Novapart](https://novapart.co/products/MDT0430A01ISC-RGB/tft-lcd-43-480-x-272-pixels-landscape-rgb-33v)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/midas-displays/mdt0430a01isc-rgb/lcd-tft-module-4-3-480-x-272p/dp/3565098)
---

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