Invention Grant
- Patent Title: Liquid crystal panel having polarizer plates on both surfaces thereof
- Patent Title (中): 液晶面板的两面具有偏振片
-
Application No.: US12320108Application Date: 2009-01-16
-
Publication No.: US07990495B2Publication Date: 2011-08-02
- Inventor: Koji Yamabuchi , Tomohisa Komoda , Kazuya Kaida , Akinori Izumi , Takane Horiuchi , Shinya Takabe , Toshimitsu Furuya , Tetsuro Katayama
- Applicant: Koji Yamabuchi , Tomohisa Komoda , Kazuya Kaida , Akinori Izumi , Takane Horiuchi , Shinya Takabe , Toshimitsu Furuya , Tetsuro Katayama
- Applicant Address: JP Osaka JP Yamanashi
- Assignee: Sharp Kabushiki Kaisha,Citizen Seimitsu Co., Ltd.
- Current Assignee: Sharp Kabushiki Kaisha,Citizen Seimitsu Co., Ltd.
- Current Assignee Address: JP Osaka JP Yamanashi
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2001-342951 20011108; JP2001-354771 20011120; JP2002-216190 20020725; JP2002-249984 20020829
- Main IPC: G02F1/1335
- IPC: G02F1/1335 ; G02F1/1345

Abstract:
A method for cutting apart a glass substrate is provided whereby scribing of the glass substrate is possible without being affected by the presence or thickness of a deposited film formed thereon and without scratching the deposited film. To treat a glass substrate having a deposited film, such as a thin film or resin film, formed on one surface thereof, there are provided a shaving device, which is a blade that removes strip-shaped portions of the deposited film to expose strip-shaped regions on the glass substrate, and a wheel cutter (14a) that forms scribed lines along the strip-shaped regions exposed on the glass substrate. The glass substrate is cut apart along the scribed lines.
Public/Granted literature
Information query
IPC分类: