公开(公告)号：US20210043694A1

公开(公告)日：2021-02-11

申请号：US16979601

申请日：2018-03-31

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shanshan WEI ,  Yanfeng LIANG ,  Haohui LONG ,  Jianhui LI ,  Lin QU

IPC: H01L27/32 ,  H01L51/56 ,  H05K1/18 ,  G06F3/041

Abstract: An electronic device and a method for manufacturing the display apparatus. The electronic device includes a display apparatus and a processor, wherein the display apparatus includes an active-matrix organic light emitting diode (AMOLED) panel, a touch panel, a chip IC, and a printed circuit board. The touch panel is disposed on an upper surface of the AMOLED panel, and the touch panel and the AMOLED panel each has an outgoing line. The outgoing line of the touch panel and the outgoing line of the AMOLED panel are separately extended to form an outgoing line extension end of the touch panel and an outgoing line extension end of the AMOLED panel. The outgoing line extension end of the AMOLED panel and the outgoing line extension end of the touch panel are electrically connected to the printed circuit board PCB by using the chip IC.

公开(公告)号：US20220075472A1

公开(公告)日：2022-03-10

申请号：US17422899

申请日：2020-01-17

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Yanfeng LIANG ,  Shanshan WEI

IPC: G06F3/041 ,  G06F1/16 ,  G06F3/044

Abstract: A touchscreen for a narrow-frame electronic device including a conductive layer, a display module, a first circuit board, and a second circuit board. The conductive layer includes a touch sensing electrode and N first traces. The first circuit board includes a touch driving integrated circuit. The second circuit board includes at least one wire. The touch sensing electrode is coupled to a first end of each of the N first traces. A second end of each of M first traces is coupled to a first end of one wire on the second circuit board through the display module, and a second end of each wire on the second circuit board is coupled to the touch driving integrated circuit. The at least one wire on the second circuit board is configured to couple the second end of each of the M first traces to the touch driving integrated circuit.

公开(公告)号：US20200218102A1

公开(公告)日：2020-07-09

申请号：US16637908

申请日：2017-08-11

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shanshan WEI ,  Jianhui LI ,  Taixiang LIU

IPC: G02F1/1339 ,  G02F1/13357 ,  G02F1/1335

Abstract: A display panel includes: an array substrate and a color film substrate that are disposed opposite to each other; liquid crystal molecules located between the array substrate and the color film substrate; and a sealing structure sealing the liquid crystal molecules, where the sealing structure is at least partially located on sides of the array substrate and the color film substrate. The sealing structure sealing the liquid crystal molecules is at least partially disposed on the sides of the array substrate and the color film substrate, to reduce an area of the sealing structure between the array substrate and the color film substrate while ensuring sealability of the sealing structure.