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Title:
MASK PLATE
Document Type and Number:
WIPO Patent Application WO/2021/092759
Kind Code:
A1
Abstract:
A mask plate (10), comprising at least one first mask strip (110). The first mask strip (110) comprises a main body (111) and at least one reinforcing rib (112); the main body (111) comprises a plate face defined by a first direction (R1) and a second direction (R2), the first direction (R1) and the second direction (R2) intersecting with each other, and the main body (111) extends in the first direction (R1); the at least one reinforcing rib (112) is located on the plate face of the main body (111) and extends in the first direction (R1), and the width of the at least one reinforcing rib (112) in the second direction (R2) is less than the width of the main body (111) in the second direction (R2).

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Inventors:
PAN XIANGNAN (CN)
JIANG ZHILIANG (CN)
Application Number:
PCT/CN2019/117522
Publication Date:
May 20, 2021
Filing Date:
November 12, 2019
Export Citation:
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Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
CHENGDU BOE OPTOELECT TECH CO (CN)
International Classes:
C23C14/04; C23C14/24
Foreign References:
CN205420527U2016-08-03
CN108004504A2018-05-08
CN206692714U2017-12-01
CN106884140A2017-06-23
CN202913046U2013-05-01
JP2009024195A2009-02-05
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
Download PDF:
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