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720x720 Resolution 4 Inch Square Color LCD Display For Control Panel

720x720 Resolution 4 Inch Square Color LCD Display For Control Panel
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LCD Type: Color Lcd Display
Resolution: 720xRGBx720
Outline Dimension: 84x84x3.21mm
Active Area: 71.93x71.93mm
Interface Type: SPI+RGB
Number Of Pins: 40 Pins
Touch Screen: With CTP
Viewing Angle: Free Viewing
High Light:

720x720 Color LCD Display


SPI Interface Color LCD Display


TFT LCD Display With CTP

Basic Infomation
Place of Origin: Guangdong, China
Brand Name: TSD
Model Number: TST040WVBN-23C
Payment & Shipping Terms
Packaging Details: Packed in anti-static bag each, a certain quantity in one carton.
Delivery Time: 7~35 days
Payment Terms: T/T, Paypal
Supply Ability: 150000 Piece/Pieces per Month
Product Description

Description of 4 inch color LCD Display


TST040WVBN-23C is 4 inch color lcd display with square size, resolution is 720x720, support SPI+RGB interface. We also have other model wiht MIPI interface. This color lcd is using IPS glass, all directions are with very good viewing angle and it is with standard capacitive touch screen, and with the white silk screen on the cover glass. TSD also have the ability to make the customization of touch panel including the color of cover lens and adding logo. It's widely using for smart home products, like the thermostats, control panel for heating and cooling system, etc. If there is any further interests, please contact us freely to get more information.



Specification of 4 inch color LCD Display

LCD type

color LCD display

Part No.




Outline dimension


Active Area



300 cd/m2



Viewing angle

All o'clock

Touch controller



Feature of 4 inch color LCD Display


Backlight: 8 white LEDs

High resolution: 720x720

Number of pins: 40 pins SPI+RGB 18 bits, available to customize

High-speed response, Low power consumption

Panel Type: color lcd 

Surface Treatment: Hardness, 6H

Warranty: 1 year

Original technology support.

ROHS, Reach certification

Operating temperature: -20 to +70 degree

Storage temperature: -30 to +80 degress

720x720 Resolution 4 Inch Square Color LCD Display For Control Panel 0


Advantage of 4 inch color LCD Display


1. Factory Direct Sales

We can promise the quality ourselves and the price is absolutely advantage.


2. Professional Technical Support

Our technical team can solve the problems encountered in the use process for you.


3. Support OEM/ODM Customization

We can Personalized customization for customers


4. Professional Sales Team

Our sales team will provide you with one-to-one service and solve all your after-sales problems.


5. To Be Your Reliable Supplier in Shenzhen, China

We can help you choose the suitable LCD and provide the competitive solution to you, so as to save your time and cost.



Application of 4 inch color LCD Display


1. Office Electronic Equipment: money counting machine, office phone set, copying mechine.

2. Household Appliances: refrigerator, air conditioner, induction cooker, microwave ovens.

3. Instruments: clinical thermometer, wire tester, digital watches, electronic weight scale.

4. Medical Devices: sphygmomanometer (We're ISO13485 certified LCD manufacturer)

5. Industrial Control Equipment: remote control, punched-card machine.

6. Information Terminal Display: POS.PDA, handheld device

7. Security Products: elevator controller, electronic indicator.

8. Automotive product: Dashboard, navigation system (We're IATF16949 Certified LCD manufacturer)


FAQ of 4 inch color LCD Display


Q: How to customize the product?
A: Customized procedures goes like this: Project scope clarification → Fill TSD Requirement Form → Engineering analysis → Cost Evaluation → Customer confirmation → Providing drawing → Customer confirmation → Sampling → Customer approval → Mass production

Q: Do you accept sample order or small quantity order?
A: Yes, you can place sample orders for testing first, and small quantity order as pilot production.

Q: What are the payment terms?
A: We usually accept T/T, Paypal, other terms to be negotiated.

Q: What’s the lead time?
A: Usually 3~5 days for sample orders if goods are in stock, and 4~5 weeks for mass production (basing on the quantity and product)

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Tel : 86-755-28225963
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