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公开(公告)号:US20010021003A1
公开(公告)日:2001-09-13
申请号:US09773907
申请日:2001-02-02
Applicant: NEC Corporation
Inventor: Fumihiko Fujishiro
IPC: G03B021/26
CPC classification number: G03B21/26
Abstract: A projection type liquid crystal display unit includes (a) a first frame (13) having a first surface (15) formed with a first opening (13a), (b) a second frame (12) having a second surface formed with a second opening (12a), and (c) a liquid crystal display panel (11) sandwiched between the first and second frames (13, 12) such that an incident light passes through the second opening (12a), the liquid crystal display panel (11) and the first opening (13a) in this order. The first and second frames (13, 12) are both composed of resin, and the first surface (15) of the first frame (13) is roughened.
Abstract translation: 投影型液晶显示单元包括:(a)具有形成有第一开口(13a)的第一表面(15)的第一框架(13),(b)第二框架(12),其具有形成有第二开口 开口(12a)和(c)夹在第一和第二框架(13,12)之间的液晶显示面板(11),使得入射光穿过第二开口(12a),液晶显示面板(11) )和第一开口(13a)。 第一和第二框架(13,12)都由树脂构成,并且第一框架(13)的第一表面(15)被粗糙化。