Invention Grant
- Patent Title: Backlight device and liquid crystal display including the same
- Patent Title (中): 背光装置和液晶显示器包括相同的
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Application No.: US14224873Application Date: 2014-03-25
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Publication No.: US09250381B2Publication Date: 2016-02-02
- Inventor: Nobuhiro Kasai
- Applicant: SHARP KABUSHIKI KAISHA
- Applicant Address: JP Osaka
- Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee: SHARP KABUSHIKI KAISHA
- Current Assignee Address: JP Osaka
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: JP2013-064450 20130326
- Main IPC: G02F1/1333
- IPC: G02F1/1333 ; F21V8/00

Abstract:
A backlight device includes: a flat chassis member; a light guide plate stacked on the chassis member; and a light source member attached to the chassis member so as to face a light incident face that is located at a side face of the light guide plate. The light guide plate has, at at least one side face adjacent to the light incident face, a convex part protruding outwardly of the side face, the chassis member has a protruding part to sandwich the convex part, and at least a part of the protruding part is covered with an elastic member that presses the convex part toward the light source member.
Public/Granted literature
- US20140293185A1 BACKLIGHT DEVICE AND LIQUID CRYSTAL DISPLAY INCLUDING THE SAME Public/Granted day:2014-10-02
Information query
IPC分类: