Title:
COLOUR FILM SUBSTRATE COATING APPARATUS AND COATING METHOD
Document Type and Number:
WIPO Patent Application WO/2017/041460
Kind Code:
A1
Abstract:
A colour film substrate coating apparatus, comprising: a coating nozzle (1) which is configured to coat a colour film layer (03) formed on a colour film substrate (01) with a first film layer; a grinding component (2) which is configured to grind the colour film layer (03) so as to eliminate an angle segment difference generated when the colour film layer (03) covers a black matrix (02); and a detection control unit (3) which is configured to measure the height of the angle segment difference, determine the grinding amount of the grinding component (2) according to the height of the angle segment difference and control the operation of the grinding component (2), so that the first film layer coated on the colour film layer (03) has a flat surface. Also comprised is a colour film substrate coating method.
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Inventors:
LI XIAOGUANG (CN)
WANG DONG (CN)
JIANG JINGJING (CN)
XIAO YU (CN)
WANG DONG (CN)
JIANG JINGJING (CN)
XIAO YU (CN)
Application Number:
PCT/CN2016/075795
Publication Date:
March 16, 2017
Filing Date:
March 07, 2016
Export Citation:
Assignee:
BOE TECHNOLOGY GROUP CO LTD (CN)
BEIJING BOE DISPLAY TECH CO (CN)
BEIJING BOE DISPLAY TECH CO (CN)
International Classes:
G02F1/1335; B05B15/10
Foreign References:
| CN105068286A | 2015-11-18 | |||
| CN203281461U | 2013-11-13 | |||
| CN203460034U | 2014-03-05 | |||
| CN103676242A | 2014-03-26 | |||
| JP2008137118A | 2008-06-19 | |||
| JP2011224739A | 2011-11-10 |
Attorney, Agent or Firm:
LIU, SHEN & ASSOCIATES (CN)
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