Invention Grant
- Patent Title: Display panel and display device
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Application No.: US15554511Application Date: 2017-02-20
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Publication No.: US10247859B2Publication Date: 2019-04-02
- Inventor: Jian Gao , Xiaochuan Chen , Yafeng Yang , Jifeng Tan , Pengcheng Lu , Qian Wang , Can Zhang , Can Wang , Xinli Ma , Wei Wang
- Applicant: BOE TECHNOLOGY GROUP CO., LTD.
- Applicant Address: CN Beijing
- Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee: BOE TECHNOLOGY GROUP CO., LTD.
- Current Assignee Address: CN Beijing
- Agency: Calfee, Halter & Griswold LLP
- Priority: CN201610353740 20160525
- International Application: PCT/CN2017/074119 WO 20170220
- International Announcement: WO2017/202080 WO 20171130
- Main IPC: G02B3/00
- IPC: G02B3/00 ; G02F1/1335 ; G09F9/30

Abstract:
A virtual curved surface display panel and a display device are provided. The virtual curved surface display panel includes a flat display panel having a plurality of pixels arranged in a matrix, and an array of convex lenses arranged on a light exit surface of the flat display panel. The array of convex lenses makes a track of image distances of the pixels form a curved surface. By adjusting the focal lengths of the lenses, the image distances of the pixels in the flat display panel can be various. The images of the pixels are then distributed on a curved surface. A visual effect of a virtual curved surface can be achieved with a flat display panel, improving the effect of visual impact.
Public/Granted literature
- US20180164472A1 VIRTUAL CURVED SURFACE DISPLAY PANEL AND DISPLAY DEVICE Public/Granted day:2018-06-14
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