4.5 Inch Color LCD Display 480x854 25Pin TFT LCD Capacitive Touchscreen

1. Specification

2. Description

Chenghao Optoelectronic CH450FW02A is a 4.5 inch color LCD display used in artificial intelligence equipment. It adopts IPS display technology and supports users to read the screen with an ultra-wide viewing angle (80/80/80/80).
CH450FW02A is a TFT color LCD display with extremely high resolution. The diagonal length of the display area is 4.5 inches, and it can display video animations of 480x854 pixels. A series of test experimental data show that the service life of this 480x854 color LCD display exceeds 30K Hr...
If you want to know more about this 4.5 color LCD screen, you can directly consult our online customer service, thank you!

3. Drawings

Notes:
(1) Display Type : 4.5”TFT lcd
(2) Viewing Direction : 80/80/80/80
(3) Lcd Drive IC : ST7701S
(4) Polarizer Mode : Transmissive/ Negative
(5) Operating Temp : -20~70 ℃
(6) Storage Temp : -30~80 ℃
(7) Unmarker Tolerance: ±0.20
(8) Protection : ROHS

4. Quick Detail

* MODEL NO. :CH450FW02A
* Module type:4.5"TFT
* Display Mode:IPS / Transmissive / Normally Black
* Number of Dots:480*3(RGB)*854
* Module size:60*109*2 mm
* TFT Active area:58.24*99.24 mm
* Color : 16.7M
* Contrast : 800
* VIEWING DIRECTION: 80/80/80/80(U/D/L/R @ CR>10)
* LCD DRIVE IC: ST7701S
* POLARIZER MODE: TRANSMISSIVE/NEGATIVE
* OPERATING TEMP: -20°C~+70°C
* STORAGE TEMP: -30°C~+80°C
* UNMARKER TOLERANCE: ±0.20
* REQUIREMENTS ON ENVIRONMENTAL PROTECTION: RoHS
NEW
* FPC Number:25
* Back light Type:White LED
* Life Time:20000 Hr

5. Application

6. FAQ

Q1: Do you accept customization displays and touch screens?
A: Sure, you can customization the FPC,Backlight and the touch screen.

Q2: What type of interface is your display screen?
A: Small sized of displays generally support SPI,MCU,RGB,MIPI.Medium sized displays generally support LVDS,MIPI,EDP.Different specifications use different interfaces.

Q3: Do you used capacitive touch screen or resistive touch screen.
A: We have capacitive touch screen and resistive touch screen .

Q4: What is your sample policy?
A: If there is stock,you can sample at any time,if there is no stock,it will take some time,and then wait for the materials to come back to sample. But the customer needs to pay the sample fee and express fee.

Q5: How long is your lead time for mass production?
A: It takes about 20 - 45 working days for mass production,depending on the model and order quantity.

Q6: How to ensure long-term stable delivery?
A: First,we will recommend products that can be delivered for a long time to customers,and second,we will have a large number of stocks in advance for a long time.

Q7: What is your mode of payment for mass production?
A: Generally,after receiving 50%-100% deposit from customers,they begin to prepare materials. Delivery is about 5 working days after receipt of the final payment.