发明授权
- 专利标题: Enhanced color resolution display screen using pixel shifting
- 专利标题(中): 增强色彩分辨率显示屏使用像素移位
-
申请号: US13541640申请日: 2012-07-03
-
公开(公告)号: US08547297B1公开(公告)日: 2013-10-01
- 发明人: Reuben Hoppenstein , Eric Rosenthal
- 申请人: Reuben Hoppenstein , Eric Rosenthal
- 申请人地址: US NY New York
- 专利权人: 3-D Virtual Lens Technologies, LLC
- 当前专利权人: 3-D Virtual Lens Technologies, LLC
- 当前专利权人地址: US NY New York
- 代理机构: McCarter & English, LLP
- 代理商 David R. Burns
- 主分类号: G09G5/00
- IPC分类号: G09G5/00
摘要:
In an exemplary embodiment, the color resolution of a first image display screen is increased by assembling the first display screen with a second image display screen in an overlaid manner. Transmissive color filter elements are provided associated with addressable sub-pixels of the display screens. A first set of sub-pixels of the first screen and a second set of sub-pixels of the second screen are cooperatively addressed to display an image pixel of the display assembly, where the first set of sub-pixels addressed is spatially offset from the second set of sub-pixels addressed along the planar surfaces of the display screens. The exemplary display assembly formed by the display screens thereby enables the use of more than three colors to define a broadened color space relative to that defined by the display screens separately.