Calfee, Halter & Griswold LLP
Display panel and display device
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.
BOE TECHNOLOGY GROUP CO., LTD.
G G G G G
G02B G02B G02F G02F G09F
inventional inventional inventional inventional inventional
Wei Can Qian Xinli Xiaochuan Pengcheng Can Yafeng Jian Jifeng
Wang Zhang Wang Ma Chen Lu Wang Yang Gao Tan