Title:
LED CARRIER PLATE AND DISPLAY DEVICE THEREOF
Document Type and Number:
WIPO Patent Application WO/2023/185101
Kind Code:
A1
Abstract:
An LED carrier plate, comprising a carrier plate front side and a carrier plate back side, wherein a plurality of through holes penetrate the carrier plate front side and the carrier plate back side, and the plurality of through holes at least comprise two rows of through holes; at least every three through holes enclose one island-shaped carrier plate region on the carrier plate front side; and at least two electrode pins are arranged in the island-shaped carrier plate region, and are configured to be connected to an LED arranged on the carrier plate front side. In addition, further disclosed is an LED display device using the LED carrier plate. The carrier plate and the LED display device can achieve both light transmission and LED display/lighting effects.
Inventors:
YUAN CHUZHUO (CN)
CHEN DU (CN)
LU DONGHUA (CN)
CHEN DU (CN)
LU DONGHUA (CN)
Application Number:
PCT/CN2022/138997
Publication Date:
October 05, 2023
Filing Date:
December 14, 2022
Export Citation:
Assignee:
MXW DEVICE SHENZHEN CO LTD (CN)
International Classes:
G09G3/32; F21V23/00; H01L25/075; H01L33/48; H05B45/00
Foreign References:
| CN204114642U | 2015-01-21 | |||
| CN104201271A | 2014-12-10 | |||
| CN112863387A | 2021-05-28 | |||
| CN112928105A | 2021-06-08 | |||
| CN113140664A | 2021-07-20 | |||
| CN114156419A | 2022-03-08 | |||
| CN114863868A | 2022-08-05 | |||
| CN217334086U | 2022-08-30 | |||
| TWI700021B | 2020-07-21 | |||
| US5761051A | 1998-06-02 |
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