Shenzhen Kadi Display Technology Co., Ltd
| Payment Terms | T/T |
| Delivery Time | 3-7work days |
| Size | 4.0 inch |
| Resolution | 480*480 |
| Interface | RGB |
| Display Mode | Normally Black |
| Viewing Direction | 80/80/80/80 |
| Lumiance | 350 cd/m² (Typ.) |
| Active Area(mm) | 71.86 x70.18 mm |
| Outline Dimension | 77.66x78.97x2.3 mm |
| Operation Temperature | -20℃ ~ 70℃ |
| Storage Temperature | -30℃ ~ +80℃ |
| Brand Name | KADI Display |
| Model Number | KD040HWV08NN |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
Explore similar products
1.54 Inch 240*240 Square TFT LCD Module With SPI+RGB Interface 500nits
4.0Inch 480*480 Square LCD Display RGB Interface 300nits Square LCD Panel
4.0Inch Square TFT Display 480*480 Mipi Interface 350nits Square LCD Screen
1000nits Square LCD Screen 7.53 Inch Square TFT Display 800*800 1000cd/m2
Product Specification
| Payment Terms | T/T | Delivery Time | 3-7work days |
| Size | 4.0 inch | Resolution | 480*480 |
| Interface | RGB | Display Mode | Normally Black |
| Viewing Direction | 80/80/80/80 | Lumiance | 350 cd/m² (Typ.) |
| Active Area(mm) | 71.86 x70.18 mm | Outline Dimension | 77.66x78.97x2.3 mm |
| Operation Temperature | -20℃ ~ 70℃ | Storage Temperature | -30℃ ~ +80℃ |
| Brand Name | KADI Display | Model Number | KD040HWV08NN |
| Certification | ISO9001 | Place of Origin | China |
| High Light | KADI 4 inch lcd screen ，WLED light-emitting edge 4 inch display ，WLED light-emitting edge 4 inch lcd screen | ||
KADI 4.0inch 480*480 display for medical monitors
KD040HWV08NN is a 4.0-inch a-Si TFT-LCD liquid crystal module product launched by KADI. It is equipped with WLED backlight, including LED driver backlight drive, no touch. . In terms of backlight, this product adopts WLED light-emitting edge light source, the service life of the light source is 30K hours, including LED driver. This model is recommended for industrial, car display, medical imaging and other products. This product will be mass-produced in Q2 2020, and the current production status is in mass production.
General Specifications
| Feature | Spec | |
|
Characteristics | Size | 4 0 inch |
| Resolution | 480(horizontal)*480(Vertical) | |
| Interface | RGB-24bit | |
| Connect type | Connector | |
| Display Colors | 16.7M | |
| Technology type | a-Si | |
| Pixel pitch (mm) | 0.149*0.146 | |
| Pixel Configuration | R.G.B-Stripe | |
| Display Mode | Normally Black | |
| LCD Driver IC | ST7701-G5 | |
| Viewing Direction | Full view | |
|
Mechanical | LCM (W x H x D) (mm) | 77.66*78.97*2.3 |
| Active Area(mm) | 71.86 x70. 18 | |
| With /Without TSP | Without TSP | |
| Weight (g) | TBD | |
| LED Numbers | 10 LEDs | |
Note 1: Requirements on Environmental Protection: RoHs
Note 2: LCM weight tolerance: +/- 5%
Optical Characteristics
| Items | Symbol | Condition | Min. | Typ. | Max. | Unit | Remark | Note | |||
| Response time | Tr+Tf |
- | - | 25 | 35 | ms | FIG. 1 | Note4 | |||
| Contrast Ratio | CR | 500 | 700 |
- |
- | FIG.2 | Note1 | ||||
| Surface luminance | LV | θ=0° |
- | 350 |
- | cd/m2 | FIG.2 | Note2 | |||
| Luminance uniformity | Yu | θ=0° | 55 | 60 |
- | % | FIG.2 | Note3 | |||
| NTSC | - | θ=0° | - | 50 | - | % | FIG.2 | Note5 | |||
|
Viewing angle |
|
Center CR≥10 | - | 80 | - | deg | FIG 3 |
Note6 | |||
|
| - | 80 | - | deg | FIG.3 | ||||||
|
| - | 80 | - | deg | FIG.3 | ||||||
|
| - | 80 | - | deg | FIG 3 | ||||||
|
Chromaticity | Red | RX |
θ=0° ∅=0° Ta=25° | 0.5784 | 0.6284 | 0.6784 | - |
FIG.2 CIE1931 |
Note5 | ||
| RY | 0.3046 | 0.3546 | 0.4046 | - | |||||||
| Green | GX | 0 2914 | 0 3414 | 0 3914 | - | ||||||
| GY | 0.5068 | 0.5568 | 0.6068 | - | |||||||
| Blue | BX | 0.0952 | 0. 1452 | 0. 1952 | - | ||||||
| BY | 0 0297 | 0 0797 | 0 1298 | - | |||||||
| White | WX | 0.2511 | 0.3011 | 0.3511 | - | ||||||
| WY | 0.2526 | 0.3026 | 0.3526 | - | |||||||
Actual Product Applications
With the rapid development of the medical industry, the medical level is getting higher and higher, and medical LCD medical terminals appear to enhance hospital management efficiency, reduce medical errors, reduce the labor intensity of medical staff, and improve patient satisfaction. As the core part of the medical terminal, the medical LCD screen bears the main functions and directly affects its normal operation and performance.
FAQ
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2011
Total Annual:
1000-1500
Employee Number:
100~300
Ecer Certification：
Active Member
KADI Display Technology is one of the main agents of AUO /BOE / Innolux TFT- LCD module in China mainland, founded in 2015, the products vary from 7.0 to 21.5 inches, which include industrial, medical, automotive and other related products etc.,superior quality and competitive price,... KADI Display Technology is one of the main agents of AUO /BOE / Innolux TFT- LCD module in China mainland, founded in 2015, the products vary from 7.0 to 21.5 inches, which include industrial, medical, automotive and other related products etc.,superior quality and competitive price,...
Get in touch with us
Leave a Message, we will call you back quickly!