发明申请
- 专利标题: COMPUTER DISPLAY OR COVER GLASS/CELL ATTACHMENT TO FRAME
- 专利标题(中): 计算机显示或覆盖玻璃/细胞附着在框架上
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申请号: US13627814申请日: 2012-09-26
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公开(公告)号: US20140085796A1公开(公告)日: 2014-03-27
- 发明人: Dinesh C. Mathew , Edward J. Cooper , Brett W. Degner , Keith J. Hendren , Nicholas Allan Rundle , Dave Tarkington
- 申请人: Dinesh C. Mathew , Edward J. Cooper , Brett W. Degner , Keith J. Hendren , Nicholas Allan Rundle , Dave Tarkington
- 申请人地址: US CA Cupertino
- 专利权人: Apple Inc.
- 当前专利权人: Apple Inc.
- 当前专利权人地址: US CA Cupertino
- 主分类号: G06F1/16
- IPC分类号: G06F1/16 ; H05K13/00
摘要:
The described embodiments relate generally to computing devices including liquid crystal displays (LCDs) and more particularly to methods for attaching a cover glass layer to a structural housing while minimizing an amount of stress transferred through the cover glass layer to the LCD module. A continuous and compliant foam adhesive can be used to bond the cover glass layer to a structural. The compliant bond can absorb and distribute local stress concentrations caused by structural loads, mismatched surfaces and differing thermal expansion rates between various structures and cover glass layer. This can reduce stress concentrations in the cover glass layer that can lead to stress induced birefringence in the LCD cell. In other embodiments, the cover glass layer can be attached using magnets or a tongue and groove design.
公开/授权文献
- US09733670B2 Computer display or cover glass/cell attachment to frame 公开/授权日:2017-08-15
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