Invention Grant
- Patent Title: Display device comprising color filters and electronically aligned photo-emissive elements
- Patent Title (中): 显示装置包括滤色器和电子对准的光发射元件
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Application No.: US12292197Application Date: 2008-11-13
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Publication No.: US07990056B2Publication Date: 2011-08-02
- Inventor: Bruno Mourey
- Applicant: Bruno Mourey
- Applicant Address: FR Paris
- Assignee: Commissariat a l'Energie Atomique
- Current Assignee: Commissariat a l'Energie Atomique
- Current Assignee Address: FR Paris
- Agency: Oliff & Berridge, PLC
- Priority: FR0709014 20071221
- Main IPC: H01J1/72
- IPC: H01J1/72

Abstract:
A display device includes color filters and electronically aligned photo-emissive elements. The display device is achieved with a matrix of pixels. Each pixel includes a plurality of sub-pixels that are organized within the pixel in one or two directions. Each sub-pixel includes a color filter arranged facing a plurality of photo-emissive elements, an opaque area separating the color filters. In each of the organization directions of the pixel, the photo-emissive elements have a repetition pitch that is two times smaller than the pitch of the color filters. The size of each color filter is smaller than or equal to the size of the photo-emissive element in the organization direction. The display device includes a supply control circuit of the photo-emissive elements that selects the photo-emissive elements situated facing the color filter of each pixel.
Public/Granted literature
- US20090160329A1 Display device comprising color filters and electronically aligned photo-emissive elements Public/Granted day:2009-06-25
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