Title:
METHOD FOR MANUFACTURING GLASS SUBSTRATE FOR LIQUID CRYSTAL DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/002468
Kind Code:
A1
Abstract:
Disclosed is a method for manufacturing a glass substrate for a liquid crystal display device, wherein frequency of generation of watermarks after removing a liquid such as a detergent with an air jet is significantly reduced in comparison to that in conventional methods. In a washing process, the liquid such as a detergent is sprayed onto the surface of the glass substrate (3) to wash. Thereafter, in a removing process an air jet extending long is supplied from a slit (10g) of the nozzle assembly (10) of an air jetting device (1) onto the surface of the glass substrate (3) to remove the liquid such as a detergent. The air speed of the air jet from the slit (10g) is adjusted so as to be uniform in an extending direction by use of an air speed measuring device (40) and an air speed measuring tool (30).
Inventors:
WANG, Wen Kai (No.8 Industry III Road Anna, Tainan 709, 709, TW)
王 文凱 (709 台南市安南区工業三路８号 安瀚視特股▲分▼有限公司内 Tainan, 709, TW)
CHIU, Wen Lan (No.8 Industry III Road Anna, Tainan 709, 709, TW)
邱 文籃 (709 台南市安南区工業三路８号 安瀚視特股▲分▼有限公司内 Tainan, 709, TW)
CHU, Chia Hsien (No.8 Industry III Road Anna, Tainan 709, 709, TW)
王 文凱 (709 台南市安南区工業三路８号 安瀚視特股▲分▼有限公司内 Tainan, 709, TW)
CHIU, Wen Lan (No.8 Industry III Road Anna, Tainan 709, 709, TW)
邱 文籃 (709 台南市安南区工業三路８号 安瀚視特股▲分▼有限公司内 Tainan, 709, TW)
CHU, Chia Hsien (No.8 Industry III Road Anna, Tainan 709, 709, TW)
Application Number:
JP2011/064982
Publication Date:
January 05, 2012
Filing Date:
June 29, 2011
Export Citation:
Assignee:
AvanStrate Taiwan Inc. (No.8, Industry III Road Annan Tainan, 709, 709, TW)
安瀚視特股▲分▼有限公司 (709 台南市安南区工業三路８号 Tainan, 709, TW)
AvanStrate Inc. (2 Chitose-cho, Yokkaichi-shi Mie, 51, 〒5100051, JP)
ＡｖａｎＳｔｒａｔｅ株式会社 (〒51 三重県四日市市千歳町２番地 Mie, 〒5100051, JP)
WANG, Wen Kai (No.8 Industry III Road Anna, Tainan 709, 709, TW)
王 文凱 (709 台南市安南区工業三路８号 安瀚視特股▲分▼有限公司内 Tainan, 709, TW)
CHIU, Wen Lan (No.8 Industry III Road Anna, Tainan 709, 709, TW)
安瀚視特股▲分▼有限公司 (709 台南市安南区工業三路８号 Tainan, 709, TW)
AvanStrate Inc. (2 Chitose-cho, Yokkaichi-shi Mie, 51, 〒5100051, JP)
ＡｖａｎＳｔｒａｔｅ株式会社 (〒51 三重県四日市市千歳町２番地 Mie, 〒5100051, JP)
WANG, Wen Kai (No.8 Industry III Road Anna, Tainan 709, 709, TW)
王 文凱 (709 台南市安南区工業三路８号 安瀚視特股▲分▼有限公司内 Tainan, 709, TW)
CHIU, Wen Lan (No.8 Industry III Road Anna, Tainan 709, 709, TW)
International Classes:
C03C23/00; B08B3/02; B08B7/04; G02F1/13; G02F1/1333
Attorney, Agent or Firm:
KATO, Hidetada et al. (SHINJYU GLOBAL IP, South Forest Bldg. 1-4-19, Minamimori-machi, Kita-ku, Osaka-sh, Osaka 54, 〒5300054, JP)
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Claims: