发明授权
- 专利标题: Multi-layer flat panel display screen apparatus
- 专利标题(中): 多层平板显示屏设备
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申请号: US873944申请日: 1997-06-12
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公开(公告)号: US5986737A公开(公告)日: 1999-11-16
- 发明人: Daniel E. Evanicky , Leroy Bertrand Keely , Steven Siefert
- 申请人: Daniel E. Evanicky , Leroy Bertrand Keely , Steven Siefert
- 申请人地址: CA Mountain View
- 专利权人: Silicon Graphics, Inc.
- 当前专利权人: Silicon Graphics, Inc.
- 当前专利权人地址: CA Mountain View
- 主分类号: F21V8/00
- IPC分类号: F21V8/00 ; G02B6/00 ; G02F1/13 ; G02F1/1335 ; G02F1/13357 ; G03B21/132 ; G06F1/16 ; G09G3/36 ; H04N5/70 ; H04N5/74 ; G02F1/1333
摘要:
A multi-layer flat panel display screen. The present invention includes a multi-layer flat panel display screen including a rear polarizer for polarizing incident light; a back glass structure disposed adjacent to the rear polarizer; a thin film matrix for selectively polarizing light emitted through the rear polarizer, the thin film matrix including a transistor layer having a two-dimensional matrix of individually addressable transistors; a color filter layer; and a liquid crystal layer disposed between the transistor layer and the color filter layer. The multi-layer flat panel display screen also includes a front glass structure disposed adjacent to the thin film matrix; a front polarizer for polarizing light emitted through the thin film matrix; and an anti-reflective and conductive layer for increasing light intensity and for reducing electromagnetic emissions, the anti-reflective and conductive layer composed of alternating layers of a dielectric layer and a transparent conductive layer, wherein the transparent conductive layers are grounded wherein the anti-reflective and conductive layer is disposed on the front polarizer.
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