发明授权
- 专利标题: 3-D HLCD system and method of making
- 专利标题(中): 3-D HLCD系统及其制作方法
-
申请号: US09920071申请日: 2001-08-01
-
公开(公告)号: US07660024B2公开(公告)日: 2010-02-09
- 发明人: Tin Maung Aye , Kevin H. Yu , Gajendra . Savant
- 申请人: Tin Maung Aye , Kevin H. Yu , Gajendra . Savant
- 申请人地址: US CA Torrance
- 专利权人: Physical Optics Corporation
- 当前专利权人: Physical Optics Corporation
- 当前专利权人地址: US CA Torrance
- 代理机构: Sheppard Mullin Richter & Hampton LLP
- 主分类号: G03H1/26
- IPC分类号: G03H1/26
摘要:
An autostereoscopic three-dimensional liquid crystal display system and a method of making the system. The system includes a collimated backlight, a first light diffracting hologram, a second right-left interlacing hologram and a liquid crystal display. If the backlight is not collimated, a micro-collimator array is used to collimate the backlight prior to passing into the first hologram. The second right-left interlacing hologram is formed through a two step process. The process comprises positioning a photolithographic mask and a view region mask in a first position, recording the first holographic recording in the first position, shifting the photolithographic mask and the view region mask to a second position and recording the second holographic recording in the second position.
公开/授权文献
- US20020018040A1 3-D HLCD system and method of making 公开/授权日:2002-02-14
信息查询