DISPLAY PANEL AND MANUFACTURING METHOD THEREFOR, AND DISPLAY DEVICE
개요
출원인
Chengdu BOE Optoelectronics Technology Co., Ltd.; BOE TECHNOLOGY GROUP CO., LTD.
발명자
Yige QI; Chao KONG; Tiancheng YU; Ruqin ZHANG; Pingchuan ZENG
IPC 분류
CPC 분류
An optical path regulation layer is located on the side of an encapsulation layer of the display panel away from a driving backplane. The optical path regulation layer includes a first refractive unit and a second refractive unit. The refractive index of the second refractive unit is greater than the refractive index of the first refractive unit. The orthographic projection of the first refractive unit or the second refractive unit on the driving backplane covers the orthographic projection of at least one sub-pixel on a base substrate. After an exit light of the sub-pixel passes through an interface between the side surface of the first refractive unit and the side surface of the second refractive unit, the exit angle of the exit light is increased or decreased.
원문 (중국어)
An optical path regulation layer is located on the side of an encapsulation layer of the display panel away from a driving backplane. The optical path regulation layer includes a first refractive unit and a second refractive unit. The refractive index of the second refractive unit is greater than the refractive index of the first refractive unit. The orthographic projection of the first refractive unit or the second refractive unit on the driving backplane covers the orthographic projection of at least one sub-pixel on a base substrate. After an exit light of the sub-pixel passes through an interface between the side surface of the first refractive unit and the side surface of the second refractive unit, the exit angle of the exit light is increased or decreased.