Title:
MASK PLATE AND VAPOR DEPOSITION DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/019698
Kind Code:
A1
Abstract:
A mask plate, comprising: a first region (10), said first region (10) being internally provided with a plurality of first openings (11); second regions (20) that are located on two sides of the first region (10) along a predetermined direction, wherein at least one of the second regions (20) is internally provided with a plurality of third openings (21), and the third openings (21) and the first openings (11) are arranged adjacent to each other and have the same structure. In a first state, at least a part of the plurality of first openings (11) are used to form first-type sub-pixels (110), and in a second state, the mask plate is moved a predetermined distance along the predetermined direction, and at least a part of the plurality of third openings (21) are used together with the plurality of first openings (11) to form one type of sub-pixels (110) that are different from the first-type sub-pixels (110). Also disclosed is a vapor deposition device.
Inventors:
LV XIAOPENG (CN)
LI WEILI (CN)
ZHANG LU (CN)
ZHAO JINGJING (CN)
WANG YA (CN)
GAN SHUAIYAN (CN)
LI WEILI (CN)
ZHANG LU (CN)
ZHAO JINGJING (CN)
WANG YA (CN)
GAN SHUAIYAN (CN)
Application Number:
PCT/CN2019/074099
Publication Date:
January 30, 2020
Filing Date:
January 31, 2019
Export Citation:
Assignee:
YUNGU GU’AN TECH CO LTD (CN)
International Classes:
C23C14/04; C23C14/12; C23C14/24
Foreign References:
CN109055892A | 2018-12-21 | |||
CN102162082A | 2011-08-24 | |||
JP2006147182A | 2006-06-08 | |||
CN106435473A | 2017-02-22 | |||
TW201408795A | 2014-03-01 | |||
CN102956845A | 2013-03-06 |
Attorney, Agent or Firm:
BEIJING EAST IP LTD. (CN)
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