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Title:
SILICONE PROJECTION SCREEN
Document Type and Number:
WIPO Patent Application WO/2024/046330
Kind Code:
A1
Abstract:
A silicone projection screen comprises a first surface (100), a second surface (101) and a plurality of tiny curved structures (1000). The second surface (101) is relative to the first surface (100). These tiny curved structures (1000) are formed on the first surface (100). Materials for silicone projection screens include liquid silicones and/or solid silicones. After the silicone projection screen is compressed with 2 Kg weight for 24 hours after folding in half 4 times, the spread-out silicone projection screen fully recovers from any creases within 30 minutes and is completely flat. The silicone projection screen is foldable.

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Inventors:
YIP HANG KUEN (CN)
FU QIJIA (CN)
LI JIFAN (CN)
ZHU SHENGLIANG (CN)
WESLEY ALEXANDER DAVID (CN)
Application Number:
PCT/CN2023/115594
Publication Date:
March 07, 2024
Filing Date:
August 29, 2023
Export Citation:
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Assignee:
AROVIA HONG KONG LTD (CN)
International Classes:
G03B21/60; G03B21/58
Foreign References:
CN219065979U2023-05-23
CN107290922A2017-10-24
CN108597977A2018-09-28
JP2004061520A2004-02-26
US20180284589A12018-10-04
US20220093014A12022-03-24
KR20160109830A2016-09-21
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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