Title:
LIGHT-TRANSMISSIVE DECORATIVE STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2024/046480
Kind Code:
A1
Abstract:
A light-transmissive decorative structure, comprising light-emitting units (10), a light guide plate (20), and a pattern layer (30). The light-emitting units (10) are configured to illuminate the light guide plate (20), and the pattern layer (30) is arranged on the light-emitting surface of the light guide plate (20); a plurality of light guide strips (21) distributed in parallel are formed in the light guide plate (20), and at least one end of each light guide strip (21) in the length direction faces the light incident surface of the light guide plate (20); each light-emitting unit (10) comprises a plurality of light-emitting cells (101), and the light-emitting cells (101) are attached to the light incident surface of the light guide plate (20) and are configured to light up the light guide strips (21) of the light guide plate (20); and when the light-emitting cells (101) light up the corresponding light guide strips (21), the light guide strips (21) illuminate corresponding regions of the pattern layer (30), so that patterns of the illuminated regions on the pattern layer (30) are illuminated. The uniformly lit light-transmissive decorative structure is cut in a light guide plate (20) to form light guide strips (21), and a light barrier layer is provided between two adjacent light guide strips (21), so that the light guide effects of two adjacent light guide strips (21) do not interfere with each other, and the light guide strips (21) of a light guide region (201) in the light guide plate (20) can be sequentially lit up to dynamically and uniformly emit light.
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Inventors:
YANG JIANQIAO (CN)
YANG CHULONG (CN)
YANG CHULONG (CN)
Application Number:
PCT/CN2023/116637
Publication Date:
March 07, 2024
Filing Date:
September 02, 2023
Export Citation:
Assignee:
YANG JIANQIAO (CN)
International Classes:
G02B6/00; B44F1/06; F21V8/00
Foreign References:
| CN217951998U | 2022-12-02 | |||
| CN114851763A | 2022-08-05 | |||
| CN206906627U | 2018-01-19 | |||
| JP2020090052A | 2020-06-11 |
Attorney, Agent or Firm:
SHENZHEN HWLC IP OFFICE (CN)
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