发明名称 DISPLAY APPARATUS WITH TRANSMISSIVE AND REFLECTIVE SUBPIXELS
摘要 A display apparatus including a display section including an array of pixels in a two-dimensional matrix, wherein each of the pixels of the display section includes a pair of a subpixel displaying a first primary color, and a subpixel displaying a second primary color being different from the first primary color.
申请公布号 US2015255013(A1) 申请公布日期 2015.09.10
申请号 US201514719601 申请日期 2015.05.22
申请人 Japan Display Inc. 发明人 Tamaki Masaya
分类号 G09G3/20 主分类号 G09G3/20
代理机构 代理人
主权项 1. A display apparatus comprising a transreflective display section including a liquid crystal panel, the liquid crystal panel comprising: an array of pixels in a two-dimensional matrix, a plurality of scan lines, a plurality of signal data lines, a scanning circuit for supplying scanning signals and being connected to the plurality of scan lines, and a signal output circuit for supplying video signals for displaying a red color, a green color, and a blue color and being connected to the plurality of signal lines; wherein, each of the pixels of the liquid crystal panel includes (i) subpixels including (a) a first reflective subpixel comprising a red filter, (b) a second subpixel comprising a green filter, (c) a third subpixel comprising a blue filter, (d) a first transmissive subpixel comprising a red filter, and (e) a fourth subpixel comprising a white filter or a cyan filter, where (1) the second subpixel and the third subpixel are both reflective subpixels and the fourth subpixel is a transmissive subpixel or (2) the second subpixel and the third subpixel are both transmissive subpixels and the fourth subpixel is a reflective subpixel;(ii) a first transistor that connects a first signal line for supplying a video signal for displaying red color to pixel electrodes of the first reflective subpixel and the first transmissive subpixel in response to an application of a respective scanning signal from a scanning line to a gate electrode of the first transistor;(iii) a second transistor that connects a second signal line for supplying a video signal for displaying green color to pixel electrodes of the second subpixel and the fourth subpixel in response to the application of the respective scanning signal from the scanning line to a gate electrode of the second transistor; and(iv) a third transistor that connects a third signal line for supplying a video signal for displaying blue color to a pixel electrode of only the third subpixel in response to the application of respective scanning signal from the scanning line to the gate electrode of the third transistor.
地址 Tokyo JP