Title:
SPECIAL-SHAPED LIGHT-EMITTING COMPONENT, AND SUITCASE, BACKPACK AND SPECIAL-SHAPED LIGHT-EMITTING DEVICE COMPRISING SAID COMPONENT
Document Type and Number:
WIPO Patent Application WO/2023/221349
Kind Code:
A1
Abstract:
A special-shaped light-emitting component, and a suitcase, backpack and special-shaped light-emitting device comprising said component. The present utility model relates to the technical field of light-emitting devices, and solves the problem that existing special-shaped light-emitting devices have a nonuniform light-emitting effect and are difficult to meet the requirements of a small area and a low thickness. A special-shaped pattern light-emitting device, comprising a light-emitting assembly and a special-shaped light-transmitting cover. The light-emitting assembly comprises a PCB, a plurality of light-emitting chips, and a sealing layer; the light-emitting chips are bonded on the PCB by means of a flip COB process to form a special-shaped light-emitting region, and are sealed by means of the sealing layer; and the special-shaped light-transmitting cover covers the special-shaped light-emitting region and is fixedly connected to the light-emitting assembly. The present utility model can be applied to the fields of luggage display, light-emitting nameplates, light-emitting ornaments, and automotive lighting, etc., thereby achieving an ultra-thin special-shaped high-uniformity light-emitting effect.
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Inventors:
WANG YANG (CN)
RUAN CHENG (CN)
XU TIANYU (CN)
SHI LIQIANG (CN)
HUANG YAOWEI (CN)
RUAN CHENG (CN)
XU TIANYU (CN)
SHI LIQIANG (CN)
HUANG YAOWEI (CN)
Application Number:
PCT/CN2022/119853
Publication Date:
November 23, 2023
Filing Date:
September 20, 2022
Export Citation:
Assignee:
CHANGCHUN CEDAR ELECTRONIC TECH CO (CN)
International Classes:
F21S8/00; A45C5/00; A45C13/08; A45F3/00; F21V3/02; F21V9/30; F21V19/00; F21Y115/10
Foreign References:
| CN112634782A | 2021-04-09 | |||
| CN208127204U | 2018-11-20 | |||
| CN112885261A | 2021-06-01 | |||
| CN102322584A | 2012-01-18 | |||
| CN114420825A | 2022-04-29 | |||
| KR20110089937A | 2011-08-10 |
Attorney, Agent or Firm:
HARBIN SHINEIP INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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