发明申请
US20110122174A1 COLOR ELECTRONIC PAPER USING RGBW COLOR PARTICLES AND DRIVING METHOD THEREOF
审中-公开
使用RGBW颜色颗粒的彩色电子纸及其驱动方法
- 专利标题: COLOR ELECTRONIC PAPER USING RGBW COLOR PARTICLES AND DRIVING METHOD THEREOF
- 专利标题(中): 使用RGBW颜色颗粒的彩色电子纸及其驱动方法
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申请号: US12952595申请日: 2010-11-23
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公开(公告)号: US20110122174A1公开(公告)日: 2011-05-26
- 发明人: Soon Hyung Kwon , Won Keun Kim , Jeong In Han , Chul Jong Han
- 申请人: Soon Hyung Kwon , Won Keun Kim , Jeong In Han , Chul Jong Han
- 专利权人: Korea Electronics Technology Institute,SK Telecom Co., Ltd.
- 当前专利权人: Korea Electronics Technology Institute,SK Telecom Co., Ltd.
- 优先权: KR10-2009-0113333 20091123
- 主分类号: G09G5/10
- IPC分类号: G09G5/10
摘要:
A color electronic paper using RGBW color particles and a driving method thereof are provided.The color electronic paper using RGBW color particles includes an upper substrate and a lower substrate spaced apart from each other; partitions disposed between the upper substrate and the lower substrate and forming a red subpixel, a green subpixel, a blue subpixel, and a transparent subpixel; a medium mixed with first charged particles and second charged particles and stored to the red subpixel, the green subpixel, the blue subpixel, and the transparent subpixel respectively; and a controller for applying the same voltage value as a smallest voltage value among voltage values applied to the red subpixel, the green subpixel, and the blue subpixel, to the transparent subpixel.