发明名称 Liquid crystal display apparatus
摘要 A liquid crystal display apparatus includes an optical sheet for uniformly diffusing light toward a light-emitting face, and a resin frame onto which the optical sheet is attached. The optical sheet has the first fixing portion or the second fixing portion. The optical sheet is attached to the resin frame by fitting the first fixing portion or the second fixing portion to a concavity created at the resin frame at a part corresponding to the first fixing portion or the second fixing portion. At least one notch is created at a boundary area between a display area of the optical sheet and the first fixing portion or the second portion so that deformation in the optical sheet caused by a significant mechanical stress, such as drop impact, does not extend to the display area.
申请公布号 US7626747(B2) 申请公布日期 2009.12.01
申请号 US20070624294 申请日期 2007.01.18
申请人 PANASONIC CORPORATION 发明人 MURAKATA MASATO
分类号 G02F1/03;F21V7/04;G02F1/1333 主分类号 G02F1/03
代理机构 代理人
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