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Title:
PROJECTION SCREEN AND MANUFACTURING METHOD THEREFOR, AND PROJECTION SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/082686
Kind Code:
A1
Abstract:
A projection screen (1), comprising a surface layer (11), a Fresnel structure layer (12), a reflective layer (13), and a bonding layer (14). The bonding layer (14) bonds the surface layer (11) to the Fresnel structure layer (12) on which the reflective layer (13) is formed, and a Fresnel structure (f) is arranged facing one side of the surface layer (11). The bonding layer (14) directly bonds the surface layer (11) to the reflective layer (13), and the reflective layer (13) does not need to be provided with a protective layer. Also provided are a manufacturing method for the projection screen (1) and a projection system.

Inventors:
NAITO NOBUO (CN)
HOU RUI (CN)
Application Number:
PCT/CN2023/102703
Publication Date:
April 25, 2024
Filing Date:
June 27, 2023
Export Citation:
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Assignee:
HISENSE LASER DISPLAY CO LTD (CN)
International Classes:
G03B21/602
Foreign References:
CN115729026A2023-03-03
JP2016151685A2016-08-22
JP2004341407A2004-12-02
CN209446965U2019-09-27
CN113219776A2021-08-06
CN203786458U2014-08-20
CN113741135A2021-12-03
CN112099303A2020-12-18
CN110903788A2020-03-24
CN215729261U2022-02-01
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
Download PDF:
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