# TFT LCD, 3.5 ", 480 x 640 Pixels, Portrait, RGB, 5V

![Product image](https://novapart.co/image/farnell:4685242/)

**URL**: https://novapart.co/products/MDT0350AC-USBC/tft-lcd-35-480-x-640-pixels-portrait-rgb-5v
**SKU**: MDT0350AC-USBC
**Manufacturer**: MIDAS DISPLAYS
**Category**: Optoelectronics & Displays || Displays || LCD Displays || TFT LCD Displays
**Price**: €85.9800
**Stock**: 10+
**Lead Time**: 92 days (indicative)

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Vga Size | - |
| Resolution | 480 x 640 Pixels |
| Module Size | 64mm x 85mm |
| Touchscreen | Capacitive Touch |
| Display Size | 3.5" |
| Logic Voltage | 5V |
| Product Range | - |
| Display Pinout | - |
| Interface Type | USB-C |
| Display Appearance | RGB |
| Display Brightness | 360cd/m² |
| Display Orientation | Portrait |
| Operating Temperature Max | 70°C |
| Operating Temperature Min | -20°C |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:4685242/)

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 

MDT0350AC-USBC 480 x 640 USB-C Interface TFT Module **Specification** Version:    1 Date:  08/05/2023 **Revision** 1 06/05/2023 First issue Display Features ~~a~~ Display Size 3.50" ~~a~~ Resolution 480 x 640 ~~ee~~ Orientation ~~CaP «sae~~ Portrait ~~.\~~ Appearance RGB Supply Voltage 5V Interface USB-C ~~oo~~ Brightness 360 cd/m[2] compliant ~~ee~~ Touchscreen ~~OO |e ee ey~~ CTP ~~= preted~~ Module Size 64.00 x 85.00 x 17.00[MAX] mm y y ~~a~~ Operating Temperature -20°C ~ +70°C CL ~~BO | Checked~~ WE ~~BL pf~~ Pinout N/A Box Quantity Weight / Display ~~QO~~ Pitch N/A --- ~~(~~ --- **Display Accessories Optional Variants Part Number Description Appearances Voltage** 

|**Optional Variantsptional Variantstional Variants**||
|---|---|
|**Appearancesppearancesrancesancesncesces**|**Voltageoltageltagetage**|



MDT0350AC-USBC 

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## **1. Basic Specifications** 

## *** Description** 

This is a color active matrix TFT (Thin Film Transistor) LCD (liquid crystal display) that uses amo rphous silicon TFT as a switching device. This module is composed of a BlanView type TFT-LCD Pa nel, driver circuit,back-light unit.The resolution of a 3.5＂TFT-LCD contains 480x640 pixels, and can di splay up to 16.7M colors. 

## *** Operating Instructions** 

This product supports the following operating systems:Windows 8/10/11,Android, Linux,etc. 

- 1.Connect the type c connector. 

- 2.Connect the typec c cable to Windows 8/10/11 or Android or Linux, etc. 

## **1.1 TFT Features** 

|||**General Information**<br>**Items**||**Specification**<br>**Main Panel**||**Unit**||**Note**|
|---|---|---|---|---|---|---|---|---|
|||Display area(AA)||53.28(H)*71.04(V)<br>(3.5 inch)||mm|||
|||Driver element||TFT active matrix||-|||
|||Display colors||65K/262K/16.7M||colors|||
|||Number of pixels||480(RGB)*640||dots|||
|||Pixel arrangement||RGB vertical stripe||-|||
|||Pixel pitch||0.111(H)*0.111(V)||mm|||
|||Viewing angle||Free||o'clock|||
|||Display mode||Transmissive /Normally Black||-|||
|||Module bonding technology<br>Use Tape bonding between LCM and CTP<br>-<br>Operating temperature<br>-20～+70<br>℃<br>Storage temperature<br>-30～+80<br>℃<br>~~————————~~|||||||
|**1.2 M**|**1.2 Module Features**||||||||
|||**General Information**<br>**Items**||**Specification**||**Unit**||**Note**|
|||Display Interface||Type C||-|||
|||Touch Interface||Type C||-|||
|||Touch Type||Capacitive touch panel||-|||
|||Touch Mode||Multiple point||-|||
|||Power supply||Type C||-|||



Note: Video and touch and power are transfered by type c cable. 

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**1.3 Mechanical Information** 

**Item Min. Typ. Max. Unit Note** Horizontal(H) - 64.0 mm Module Vertical(V) - 85.0 mm size Depth(D) - -- 17.0 mm Weight - 75 - g ~~=~~ **2. Block Diagram TOUCH TOUCH PANEL CONTROLLER** pa **LCD TFT LCD PANEL TYPE C CONTROLLER SOURCE DRIVER LED BACKLIGHT UNIT** a ae 

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## **3. Outline dimension** 

**==> picture [522 x 447] intentionally omitted <==**

**----- Start of picture text -----**<br>
-- - q<br>| - - - - |- () aJ<br>U SB1<br>_ USB2<br>|<br>Li<br>» CO<br>to ee | | |<br>TT<br>rN mi a InTT+ ----- rr h |<br>1/1<br>Date Unit mm Page<br>2023.03.03<br>USB1:Micro-USB/ MDT0350AC-USBC 99035111L<br>USB2:TypeC IN/U262-241N-4BV64<br>Revision content description DRAWING  NAME PARTS NO. Drawn Checked Approve<br>FIRST<br>ReV. V0<br>TYPE C<br>1<br>4 CON4 X.X±0.3 X.XX±0.2<br>SINGLE LAYER 1:1<br>TOLERANCE TOLERANCE UNLESS OTHERWISE SPECIFIED Scale<br>BACK VIEW AK<br>CON4: 53261-0471(Molex)<br>Logic CC2 USB_DP USB_DN AUXP VBUS_5V DP_D0P DP_D0N GND<br>Pin 17 18 19 20 21 22 23 24<br>Logic VBUS_5V DP_D2P DP_D2N GND GND DP_D3P DP_D3N VBUS_5V<br>17 MAX ALL Pin 9 10 11 12 13 14 15 16<br>4.75±0.35 CTP+LCM 3.10±0.2 LCM Logic GND DP_D1P DP_D1N VBUS_5V CC1 USB_DP USB_DN AUXN<br>SIDE VIEW 2:TypeCUS B IN/U262-241N-4BV64 Pin 1 2 3 4 5 6 7 8<br>Logic OFF/ON BLK- BLK+ GND<br>BLACK C CON4: 53261-0471(Molex) Pin 1 2 3 4<br>Protective film<br>Logic VBUS_5V NC NC NC GND<br>USB1:Micro-USB/ Pin 1 2 3 4 5<br>TOP VIEW 3.5 ' inch 480*RGB*640<br>OFF/ON K1<br>BLK- K3<br>BLK+ K2<br>40 MIPI_OUTPUTC ON6 1<br>BACK<br>FRONT<br>**----- End of picture text -----**<br>


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## **4. Pin Assignment** 

## **4.1 Type C Input** 

|NO.|SYMBOL|DISCRIPTION|I/O|
|---|---|---|---|
|A1|GND|Ground.|P|
|A2|SSTXP1|Positive TX Super Speed Differential Signal #1.|I|
|A3|SSTXN1|Negative TX Super Speed Differential Signal #1.|I|
|A4|VBUS|Supply voltage(5V).|P|
|A5|CC1|Configuration channel.|I|
|A6|DP1|USB2.0+ signal.|I|
|A7|DN1|USB2.0- signal.|I|
|A8|SBU1|Sideband use (SBU)|I|
|A9|VBUS|Supply voltage(5V).|P|
|A10|SSRXN2|Negative RX Super Speed Differential Signal #2.|I|
|A11|SSRXP2|Positive RX Super Speed Differential Signal #2.|I|
|A12|GND|Ground.|P|
|B1|GND|Ground.|P|
|B2|SSTXP2|Positive TX Super Speed Differential Signal #2.|I|
|B3|SSTXN2|Negative TX Super Speed Differential Signal #2.|I|
|B4|VBUS|Supply voltage(5V).|P|
|B5|CC2|Configuration channel.|I|
|B6|DP2|USB2.0+ signal.|I|
|B7|DN2|USB2.0- signal.|I|
|B8|SBU2|Sideband use (SBU)|I|
|B9|VBUS|Supply voltage(5V).|I|
|B10|SSRXN1|Negative RX Super Speed Differential Signal #1.|P|
|B11|SSRXP1|Positive RX Super Speed Differential Signal #1.|P|



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B12 

GND Ground. 

P 

## **4.2 Backup power Input** 

USB1(Micro USB) 

**==> picture [533 x 112] intentionally omitted <==**

**----- Start of picture text -----**<br>
||||||
|---|---|---|---|---|
|NO.|SYMBOL|DISCRIPTION|I/O|
|1|VBUS_5V|Supply|voltage(5V).|P|
|2|NC|No|connection.|
|3|NC|No|connection.|
|4|NC|No|connection.|
|5|GND|Ground.|P|

**----- End of picture text -----**<br>


Note: When the power of type c is not enough, user could enable this power, usually user don’t need to enable it. 

## **4.3 Backlight Key Input** 

CON4(Molex：53261-0471) 

**==> picture [533 x 107] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||||
|---|---|---|---|---|---|---|---|---|---|
|NO.|SYMBOL|DISCRIPTION|I/O|
|1|OFF/ON|Trun|off|or|turn|on|backlight.|I|
|2|BLK-|Reduce|brightness|of|backlight.|I|
|Increase|brightness|of|backlight.|
|3|BLK+|I|
|Note:|The|brightness|is|configured|for|maximum|after|power|on.|
|4|GND|Ground|P|

**----- End of picture text -----**<br>


key circuit diagram 

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## **5. LCM Optical Characteristics** 

## 5.1 Optical specification 

|Item|Item|Item|Symbol|Condition|Min.|Typ.|Max.|Unit.|Note|
|---|---|---|---|---|---|---|---|---|---|
|Contrast Ratio|||CR|Θ=0<br>Normal viewing<br>angle|500|700|--||(1)(2)|
|Response time|Rising||TR+TF||--|25|--|msec||
||Falling||||--||||(1)(3)|
|Color Gamut|||S(%)||--|51.7|--|%||
|LCM Luminance|||LV||320|360|--|cd/m2||
|Color Filter<br>Chromacicity||White|WX||-0.02|0.2994|+0.02||(1)(4)<br>CF<br>glass|
||||WY|||0.3299||||
|||Red|RX||-0.04|0.5375|+0.04|||
||||RY|||0.3328||||
|||Green|GX|||0.3370||||
||||GY|||0.5746||||
|||Blue|BX|||0.1539||||
||||BY|||0.1146||||
|Viewing angle||Hor.|ΘL|CR>10|--|80|--||(1)(4)|
||||ΘR||--|80|--|||
|||Ver.|ΘU||--|80|--|||
||||ΘD||--|80|--|||
|Option View Direction|||Free|||||||



*The data comes from the LCD specification. 

## **Measuring Condition** 

Measuring surrounding : dark room 

Ambient temperature : 25±2oC 

15min. warm-up time. 

## **Measuring Equipment** 

FPM520 of Westar Display technologies, INC., which utilized SR-3 for Chromaticity and BM-5A for other optical 

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characteristics. 

**Note (1):** Definition of Viewing Angle : 

**Note (2):** Definition of Contrast Ratio(CR) :measured at the center point of panel 

**Note (3):** Response Time 

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**Note (4):** Definition of optical measurement setup 

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## **6. Electrical Characteristics** 

**6.1 Absolute Maximum Rating** 

**Characteristics Symbol Min. Max. Unit** Note Power Supply Voltage VBUS -0.5 6 V Note1 Operating temperature TOP -20 +70 ℃ Storage temperature TST -30 +80 ℃ ~~————~~ NOTE1: If the absolute maximum rating of even is one of the above parameters is exceeded even momentarily, the quality of the product may be degraded. Absolute maximum ratings, therefore, specify the values exceeding which the product may be physically damaged. Be sure to use the product within the range of the absolute maximum ratings. 

**6.2 DC Electrical Characteristics Note Symbol Min. Typ. Max. Unit Characteristics** Power Supply Voltage VBUS 4.5 5 5.5 V Normal mode Current IVBUS -- TBD -- mA consumption ~~PEPE~~ 

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## **7. LCM Module Out-Going Quality Level** 

## **7.1 VISUAL & FUNCTION INSPECTION STANDARD** 

## **7.1.1 Inspection conditions** 

Inspection performed under the following conditions is recommended. Temperature : 25±5℃ 

Humidity : 65%±10%RH Viewing Angle : Normal viewing Angle. Illumination: Single fluorescent lamp (300 to 700Lux) Viewing distance:30-50cm 

**==> picture [230 x 90] intentionally omitted <==**

**----- Start of picture text -----**<br>
Upper<br>Polarizer<br>A AT<br> . Bottom glass Upper Glas<br>Bottom Polarizer<br>Light Source<br>**----- End of picture text -----**<br>


## **7.1.2 Definition** 

**==> picture [300 x 123] intentionally omitted <==**

**----- Start of picture text -----**<br>
Zone D<br>Sq<br>Zone B Zone A<br>_eeeFf [pababbabababbabababbabbbaibababotty] EY<br>aH LH<br>EHEHEHEHEHEHEHEHEHEHEHHoeReeeerrrFHEHEHEHEHEHEHEHEHEHEH Zone C<br>|<br>**----- End of picture text -----**<br>


Zone A : Effective Viewing Area(Character or Digit can be seen) 

Zone B : Viewing Area except Zone A 

Zone C : Outside (Zone A+Zone B) which can not be seen after assembly by customer .) Zone D : IC Bonding Area 

Note: 

As a general rule ,visual defects in Zone C can be ignored when it doesn’t effect product function or ap pearance after assembly by customer 

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## **7.1.3 Sampling Plan** 

According to GB/T 2828-2003 ; , normal inspection, Class Ⅱ AQL: 

|Major defect|Minor defect|
|---|---|
|0.65|1.5|



LCD: Liquid Crystal Display , LCM: Liquid Crystal Module, CTP: Capacitive Touch Panel 

|**No**|**Items to be inspected**|**Criteria**|**Classification of defect**<br>**s**|
|---|---|---|---|
|1|Functional defects|1) No display, Open or miss line<br>2) Display abnormally, Short<br>3) Backlight no lighting, abnormal lighting.<br>etc|Major|
|2|Missing|Missing components and etc||
|3|Outline dimension|Overall outline dimension beyond the drawi<br>ng is not allowed,deformation and etc||
|4|Color tone|Color unevenness, refer to limited sample|Minor|
|5|Spot/Line defect|Light dot,Dim spot,(Note1)<br>Polarizer Air Bubble,<br>Polarizer accidented spot and etc||
|6|Soldering appearance|Good soldering , Peeling off is not allowed<br>and etc||
|7|LCD/Polarizer/CTP|Black/White spot/line, scratch, crack, etc.||



**Note1:** a) Light dot：Dots appear bright and unchanged in size in which LCD panel is displaying under black pattern. 

b) Dim dot: Dots appear dark and unchanged in size in which LCD panel is displaying under pure red, green, blue picture. 

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## **7.1.4 Criteria (Visual)** 

|Number|Items|Criteria(mm)|
|---|---|---|
|1.0<br>LCD<br>Crack/Broken<br>NOTE:<br>X: Length<br>Y: Width<br>Z: Height<br>L: Length of IT<br>O,<br>T: Height of LCD|(1) The edge of LCD<br>broken|X<br>Y<br>Z<br>≤3.0mm<br><Inner border line of t<br>he seal<br>≤T|
||(2)LCD corner broken|X<br>Y<br>Z<br>≤3.0mm<br>≤L<br>≤T<br>~~|~~.<br>><br>~~A~~|
||(3) LCD crack|Crack<br>Not<br>allowed|



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**==> picture [526 x 731] intentionally omitted <==**

**----- Start of picture text -----**<br>
Spot defect<br>① light dot（ black/white spot , pinhole, stain，etc.）<br>Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Y<br>7 Φ≤0.15 Ignore<br>2.0<br>0.15<Φ≤0.25 3(distance≧10mm)<br>X Ignore<br>0.25<Φ≤0.4 2(distance≧10mm)<br>Φ>0.4 0<br>Φ=(X+Y)/2<br>② Dim spot（light leakage、dent、dark spot，etc）<br>Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Φ≤0.15 Ignore<br>0.15<Φ≤0.25 3( distance≧10mm)<br>Ignore<br>0.25<Φ≤0.4 2( distance≧10mm)<br>aS Φ>0.4 0<br>③ Polarizer accidented spot<br>Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Φ≤0.2 Ignore<br>0.2<Φ≤0.5 2( distance≧10mm) Ignore<br>Φ>0.5 0<br>a<br>④Polarizer Bubble<br>Acceptable Qty<br>Zone<br>A B C<br>Size (mm)<br>Φ≤0.2 Ignore<br>0.2<Φ≤0.4 2(distance≧10mm) Ignore<br>=z Φ>0.4 0<br>MDT0350AC-USBC Page 14 of 20<br>**----- End of picture text -----**<br>


|3.0|LCD Pixel defect|Pixel bad points<br>Item<br>Zone<br>A<br>Acceptable Qt<br>Bright dot<br>Random<br>N≤2<br>2 dots adjacent<br>N≤0<br>3 dots adjacent<br>N≤0<br>Dark dot<br>Random<br>N≤3<br>2 dots adjacent<br>N≤0<br>3 dots adjacent<br>N≤0<br>Distance<br>1. Minimum Distance Between<br>Bright dots.<br>2. Minimum Distance Between<br>dark dots<br>3. Minimum Distance Between<br>dark and bright dot.<br>5mm<br>Total bright and dark dot<br>N≤4<br>Note:<br>A) Bright dot：Dots appear bright and unchanged in size in which<br>LCD panel is displaying under black pattern.<br>B) Dark dot: Dots appear dark and unchanged in size in which<br>LCD panel is displaying under pure red, green, blue picture.<br>C) 2 dot adjacent = 1 pair = 2 dots<br>Picture:<br>2 dot adjacent<br>2 dot adjacent<br>2 dot adjacent (vertical)<br>2 dot adjacent (slant)|
|---|---|---|



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|4.0|Line defect (LCD<br>/Polarizer backlight bla<br>ck/white line, scratch,<br>stain)<br>N：Count<br>a<br>ee<br>eee<br>Seegeet<br>©<br>WwW<br>W: width, L<br>: length|Width(mm)<br>Length(m<br>m)<br>Acceptable Qty<br>A<br>B<br>C<br>Φ≤0.05<br>Ignore<br>Ignore<br>Ignore<br>0.05<W≤0.06<br>L≤5.0<br>N≤3<br>0.06<W≤0.08<br>L≤4.0<br>N≤2<br>W>0.08<br>Define as spot defect|
|---|---|---|
|5.0|Electronic Componen<br>ts SMT.|Not allow missing parts，solderless connection，cold solder joint，mi<br>smatch，The positive and negative polarity opposite|
|6.0|Display color& Brigh<br>tness.|1. Color：Measuring the color coordinates, The measurement standa<br>rd according to the datasheet or samples.<br>2. Brightness：Measuring the brightness of White screen, The meas<br>urement standard according to the datasheet or Samples.|
|7.0|LCD Mura/Waving/<br>Hot spot|Not visible through 5% ND filter in 50% gray or judge by limit sampl<br>e if necessary.|



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|||CTP Cover<br>scratch|Width(mm)<br>Ignore<br>(mm)<br>Acceptable Qty<br>A<br>B<br>C<br>Φ≤0.05<br>Ignore<br>Ignore<br>0.05<W≤0.06<br>L≤4.0<br>N≤3<br>0.06<W≤0.08<br>L≤3.0<br>N≤2<br>0.08<W<br>Define as spot defect|Width(mm)<br>Ignore<br>(mm)<br>Acceptable Qty<br>A<br>B<br>C<br>Φ≤0.05<br>Ignore<br>Ignore<br>0.05<W≤0.06<br>L≤4.0<br>N≤3<br>0.06<W≤0.08<br>L≤3.0<br>N≤2<br>0.08<W<br>Define as spot defect|
|---|---|---|---|---|
|||CTP Cover<br>Pinhole/ L<br>ack of ink<br>~~=>~~|Zone<br>Size (mm)<br>Acceptable Qty<br>C<br>Φ≤0.2<br>Ignore<br>0.2<Φ≤0.3<br>4(distance≧10mm)<br>0.3<Φ≤0.4<br>2(distance≧10mm)<br>Φ>0.4<br>0<br>~~OO~~<br>~~=>~~<br>~~——~~<br>~~a~~||
|||CTP Bondi<br>ng bubble/<br>accidented<br>spot<br>~~=>~~<br>~~ie~~|Size Φ(mm)<br>Acceptable Qty<br>A<br>B<br>Φ≤0.1<br>Ignore<br>0.1<Φ≤0.2<br>~~3(distance≧10mm）~~<br>0.2<Φ≤0.3<br>~~2(distance≧10mm）~~<br>Φ>0.3<br>0<br>~~=>~~<br>~~ee~~||
|||Assembly<br>deflection<br>~~ie~~|beyond the edge of backlight ≤0.2mm<br>~~ee~~||
|||CTP cover<br>broken<br>X：length<br>Y：width<br>Z：height<br>~~ie~~<br>~~=~~|*<br>Circuitry broken is not allowed.<br>X<br>Y<br>Z<br>X≤0.5mm<br>Y≤0.5mm<br>Z<cover t<br>hickness<br>~~ee~~<br>~~=~~|**Z**<br>**X**<br>**Y**<br>~~ee~~<br>~~=~~|



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CTP cover X Y Z **Y** broken Z<cover **X Z** X≤0.3mm Y≤0.3mm thickness X：length * Circuitry broken is not allowe d. Y：width Z：height Criteria ( functional items) Criteria (mm) Number Items Not allowed 1 No display Not allowed 2 Missing segment Not allowed 3 Short Not allowed 4 Backlight no lighting Not allowed 5 CTP no function ~~hae~~ 

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## **8. Reliability Test Result** 

|**Item**|**Condition**|**Inspection after test**|
|---|---|---|
|High Temperature Operating|70℃,96HR|~~I~~nspection after 2~4hours<br>~~s~~torage at room temperature,<br>the sample shall be free from<br>~~d~~efects:<br>1.Air bubble in the LCD;<br>2.Non-display;<br>3.Missing segments/line;<br>4.Glass crack;<br>5.Current IDD is twice higher<br>than initial value.|
|Low Temperature Operating|-20℃, 96HR||
|High Temperature Storage|80℃, 96HR||
|Low Temperature Storage|-30℃, 96HR||
|High Temperature & High<br>HumidityOperating|+60℃, 90% RH ,96 hours.||
|Thermal Shock (Non-operation)|-30℃,30 min ↔80℃,30 min,<br>Change time:5min 20CYC.||
|ESD test|C=150pF, R=330,5points/panel<br>Air:±8KV, 5times; Contact:±6KV, 5 times;<br>(Environment: 15℃~35℃, 30%~60%).||
|Vibration (Non-operation)|Frequency range:10~55Hz, Stroke:1.5mm<br>Sweep:10Hz~55Hz~10Hz 2 hours for each direction of<br>X.Y.Z. (6 hours for total) (Package condition).||
|Box Drop Test|1 Corner 3 Edges 6 faces,80㎝(MEDIUM BOX)||



Remark: 

- 1.The test samples should be applied to only one test item. 

- 2.Sample size for each test item is 3~10pcs. 

- 3.For Damp Proof Test, Pure water(Resistance＞10MΩ) should be used. 

4.In case of malfunction defect caused by ESD damage, if it would be recovered to normal state after resetting, it would be judged as a good part. 

5.Failure Judgment Criterion: Basic Specification, Electrical Characteristic, Mechanical Characteristic, Optical Characteristic. 

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## **9. Cautions and Handling Precautions** 

## **9.1 Handling and Operating the Module** 

- (1) When the module is assembled, it should be attached to the system firmly. 

Do not warp or twist the module during assembly work. 

- (2) Protect the module from physical shock or any force. In addition to damage, this may cause improper operation or damage to the module and back-light unit. 

- (3) Note that polarizer is very fragile and could be easily damaged. Do not press or scratch the surface. 

- (4) Do not allow drops of water or chemicals to remain on the display surface. 

If you have the droplets for a long time, staining and discoloration may occur. 

- (5) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth. 

- (6) The desirable cleaners are water, IPA (Isopropyl Alcohol) or Hexane. 

Do not use ketene type materials (ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl chloride. It might permanent damage to the polarizer due to chemical reaction. 

- (7) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. In case of contact with hands, legs, or clothes, it must be washed away thoroughly with soap. 

- (8) Protect the module from static; it may cause damage to the CMOS ICs. 

- (9) Use finger-stalls with soft gloves in order to keep display clean during the incoming inspection and assembly process. 

- (10) Do not disassemble the module. 

- (11) Protection film for polarizer on the module shall be slowly peeled off just before use so that the electrostatic charge can be 

minimized. 

- (12) Pins of I/F connector shall not be touched directly with bare hands. 

- (13) Do not connect, disconnect the module in the “Power ON” condition. 

## **9.2 Storage and Transportation.** 

- (1) Do not leave the panel in high temperature, and high humidity for a long time. 

It is highly recommended to store the module with temperature from 0 to 35 ℃ and relative humidity of less than 70% 

- (2) Do not store the TFT-LCD module in direct sunlight. 

- (3) The module shall be stored in a dark place. When storing the modules for a long time, be sure to adopt effective measures for protecting the modules from strong ultraviolet radiation, sunlight, or fluorescent light. 

(4) It is recommended that the modules should be stored under a condition where no condensation is allowed. Formation of dewdrops may cause an abnormal operation or a failure of the module. 

In particular, the greatest possible care should be taken to prevent any module from being operated where condensation has occurred inside. 

(5) This panel has its circuitry FPC on the bottom side and should be handled carefully in order not to be stressed. 

MDT0350AC-USBC 

Page 20 of 20 



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- [Supplier page](https://es.farnell.com/midas-displays/mdt0350ac-usbc/tft-lcd-display-3-5-480x640-pixel/dp/4685242)
---

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