公开(公告)号：US10510988B2

公开(公告)日：2019-12-17

申请号：US15952992

申请日：2018-04-13

Applicant: WuHan TianMa Micro-Electronics Co., Ltd.

Inventor： Quanpeng Yu ,  Yang Zeng ,  Chuanli Leng

IPC: H01L51/52 ,  H01L27/32 ,  G02B5/30 ,  G02B1/111 ,  H01L51/56

Abstract: The present disclosure provides an anti-reflection film and a flexible display device. The anti-reflection film includes: a linear polarization film stretched in a first stretching direction; and a phase delay film stretched in a second stretching direction. When a light beam passes through the linear polarization film, the light beam is converted into a linear polarized light, and when the light beam passes through the phase delay film, the phase delay film changes a phase of the light beam. A first acute angle α is formed between the first stretching direction and the second stretching direction. The anti-reflection film has a folding axis, and a vertical line of the folding axis is located within the first acute angle α.

公开(公告)号：US10747978B2

公开(公告)日：2020-08-18

申请号：US15790828

申请日：2017-10-23

Applicant: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Hong Ding ,  Kang Yang ,  Lingxiao Du ,  Yang Zeng ,  Lihua Wang ,  Qijun Yao

IPC: G06K9/00 ,  H01L27/32 ,  H01L27/146

Abstract: An organic light-emitting display panel and a manufacturing method thereof as well as an electronic device are provided. The organic light-emitting display panel includes: an array substrate; a photosensitive identification array including a plurality of photosensitive identification devices; and a photosensitive detection circuit including a common voltage input layer and a photosensitive detection switch. The photosensitive detection switch includes a drain metal layer, a first electrode of the photosensitive identification device is electrically connected with a drain metal layer of an associated photosensitive detection circuit and a second electrode thereof is electrically connected with the common voltage input layer of the associated photosensitive detection circuit. The common voltage input layer is overlapped with the first electrode of the associated photosensitive identification device or overlapped with the drain metal layer in the photosensitive detection circuit in a direction vertical to the array substrate, to form a photosensitive storage capacitor.