公开(公告)号：US20190319079A1

公开(公告)日：2019-10-17

申请号：US16454059

申请日：2019-06-27

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Liang XING

IPC: H01L27/32 ,  G09G3/3225 ,  H01L27/15

Abstract: The present disclosure provides a display panel including pixel areas arranged in array. The pixel area includes a sub-pixel area and a transparent area arranged in column direction. For two adjacent rows of pixel areas, sub-pixel areas/transparent areas of pixel areas in one row are disposed adjacent to sub-pixel areas/transparent areas of pixel areas in the other row. The sub-pixel area in an odd-numbered row of pixel areas is first sub-pixel area, in which first and second sub-pixels are arranged along row direction. The sub-pixel area in an even-numbered row of pixel areas is second sub-pixel area, in which third and fourth sub-pixels are arranged along row direction. First and third sub-pixels are arranged along column direction, and second and fourth sub-pixels are arranged along column direction. First, second and fourth sub-pixels emit light of different colors, and second and third sub-pixels emit light of a same color.

公开(公告)号：US20190326271A1

公开(公告)日：2019-10-24

申请号：US16503487

申请日：2019-07-04

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Xiao CHI ,  Tianyi WU ,  Jujian FU ,  Liang XING ,  Gang LIU ,  Shaorong YU

IPC: H01L25/16 ,  H01L27/32 ,  H01L51/52 ,  H01L27/12

Abstract: A display panel, a method for manufacturing the display panel, and a display device including the display panel are provided. The display panel includes: a thin film transistor array layer, and a light-emitting function layer at a side of the thin film transistor array layer. The thin film transistor array layer includes a planarization layer, an electrode layer, a first insulation layer, an active layer and a buffer layer. The electrode layer includes at least one first electrode and second electrode, and each first electrode includes a connection portion and an electrode portion which are connected to each other. The light-emitting function layer includes first contact electrodes and light-emitting elements. Heat generated by the light-emitting function layer is conducted to electrode portion of the first electrode through the connection portion of the first electrode and is uniformly distributed on the connection portion and the electrode portion.