发明授权
- 专利标题: Liquid crystal display device
- 专利标题(中): 液晶显示装置
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申请号: US12406999申请日: 2009-03-19
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公开(公告)号: US08018558B2公开(公告)日: 2011-09-13
- 发明人: Hidenao Kubota , Hiroaki Miwa
- 申请人: Hidenao Kubota , Hiroaki Miwa
- 申请人地址: JP Chiba
- 专利权人: Hitachi Displays, Ltd.
- 当前专利权人: Hitachi Displays, Ltd.
- 当前专利权人地址: JP Chiba
- 代理机构: Antonelli, Terry, Stout & Kraus, LLP.
- 优先权: JP2008-071700 20080319
- 主分类号: G02F1/1333
- IPC分类号: G02F1/1333 ; G02F1/1335 ; B32B7/06
摘要:
A face plate on which a frame is formed for improved design aesthetics is bonded to a top surface of an upper polarizer of a liquid crystal display panel with a pressure-sensitive adhesive material. The frame on the face plate is formed from five layers of printing. The pressure-sensitive adhesive material has a three-layer structure having a first pressure-sensitive adhesive member, a base material, and a second pressure-sensitive adhesive member. The first pressure-sensitive adhesive member is formed thicker than the second pressure-sensitive adhesive member, and hence the pressure-sensitive adhesive material can maintain a necessary thickness above the frame formed on the face plate. The reliability of adhesion between the face plate and the liquid crystal display panel is thus improved.
公开/授权文献
- US20090237602A1 LIQUID CRYSTAL DISPLAY DEVICE 公开/授权日:2009-09-24
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