发明申请
US20080129714A1 Color Display Device And Portable Electronic Appliance Using The Same
有权
彩色显示设备及其使用的便携式电子设备
- 专利标题: Color Display Device And Portable Electronic Appliance Using The Same
- 专利标题(中): 彩色显示设备及其使用的便携式电子设备
-
申请号: US11666984申请日: 2005-11-07
-
公开(公告)号: US20080129714A1公开(公告)日: 2008-06-05
- 发明人: Takashi Akiyama , Rintarou Takahashi
- 申请人: Takashi Akiyama , Rintarou Takahashi
- 优先权: JP2004-322173 20041105
- 国际申请: PCT/JP05/20760 WO 20051107
- 主分类号: G09G5/00
- IPC分类号: G09G5/00
摘要:
The present invention is directed to the provision of an FSC type color display device wherein the frame frequency is set within a range of 20 Hz to 59 Hz, and a portable electronic appliance incorporating such a display device. The color display device according to the present invention includes a plurality of light sources, which emit respectively different colors, and a light source controller for sequentially and selectively emitting of predetermined light source within the plurality of light sources, and repeating the sequential and selective emitting with a predetermined cycle, wherein a frequency of the predetermined cycle is set so that, when the color display device is held stationary, the colors emitted from the plurality of light sources are not visible as separate colors, but when the color display device is in motion, the colors emitted from the plurality of light sources are visible as separate colors.