Invention Grant
- Patent Title: Liquid crystal display panel provided with microlens array, method for manufacturing the liquid crystal display panel, and liquid crystal display device
- Patent Title (中): 具有微透镜阵列的液晶显示面板,液晶显示面板的制造方法以及液晶显示装置
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Application No.: US12440791Application Date: 2007-07-23
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Publication No.: US08111356B2Publication Date: 2012-02-07
- Inventor: Naru Usukura , Satoshi Shibata , Takuma Tomotoshi , Takehiro Murao , Eiichi Urakubo , Toshiyuki Yoshimizu
- Applicant: Naru Usukura , Satoshi Shibata , Takuma Tomotoshi , Takehiro Murao , Eiichi Urakubo , Toshiyuki Yoshimizu
- Applicant Address: JP Osaka
- Assignee: Sharp Kabushiki Kaisha
- Current Assignee: Sharp Kabushiki Kaisha
- Current Assignee Address: JP Osaka
- Agency: Nixon & Vanderhye P.C.
- Priority: JP2006-247135 20060912
- International Application: PCT/JP2007/064448 WO 20070723
- International Announcement: WO2008/032490 WO 20080320
- Main IPC: G02F1/1335
- IPC: G02F1/1335

Abstract:
There is provided a liquid crystal display panel with microlenses in which deformation, peeling, and the like of an optical film are not likely to occur and which has a good displaying quality.A liquid crystal display panel according to the present invention includes: a microlens array provided on a light-incident side of a liquid crystal display panel; a support provided on the light-incident side of the liquid crystal display panel so as to surround the microlens array; and an optical film attached to the liquid crystal display panel via the support. A gap is formed between the microlens array and the optical film; at least one vent hole connecting a space outside the support and the gap is formed in the support; and, when seen perpendicularly with respect to the plane of the liquid crystal display panel, the vent hole extends in a bending manner or the vent hole extends in an oblique direction with respect to an inner face of the support.
Public/Granted literature
Information query
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