发明授权
- 专利标题: Fiber-optic faceplate with tilted fibers
- 专利标题(中): 带有倾斜纤维的光纤面板
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申请号: US46539申请日: 1993-04-13
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公开(公告)号: US5329386A公开(公告)日: 1994-07-12
- 发明人: Henryk Birecki , Laurence M. Hubby, Jr.
- 申请人: Henryk Birecki , Laurence M. Hubby, Jr.
- 申请人地址: CA Palo Alto
- 专利权人: Hewlett-Packard Company
- 当前专利权人: Hewlett-Packard Company
- 当前专利权人地址: CA Palo Alto
- 主分类号: G02B6/00
- IPC分类号: G02B6/00 ; G02B6/04 ; G02B6/08 ; G02F1/1335 ; G02F1/1333
摘要:
Significantly improving in the contrast ratio of a visual image display using a liquid crystal layer and a fiber optic faceplate with tilted fibers. One preferred embodiment of the visual image display includes a liquid crystal layer, a first polarizer and an optical fiber faceplate with many substantially parallel fibers. Each fiber has an axis which forms an oblique angle with the normal to the front surface of the liquid crystal layer. All the oblique angles are substantially equal to a typical oblique angle. The typical oblique angle is selected along the direction that substantially maximizes the contrast ratio of the display.
公开/授权文献
- USD393006S Label 公开/授权日:1998-03-31
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