公开(公告)号：US20240427202A1

公开(公告)日：2024-12-26

申请号：US18633421

申请日：2024-04-11

Applicant: Sharp Display Technology Corporation

Inventor： Shinzoh MURAKAMI

IPC: G02F1/1345 ,  G02F1/1362 ,  H01L27/12

Abstract: A driving substrate of a display panel includes A driving substrate of a display panel, the driving substrate a pixel element, a plurality of terminals, formed by at least one metal layer and placed outside a pixel region in which the pixel element is placed, that are connected separately to each of a plurality of output signal bumps of a driving circuit, and a plurality of output signal wires extending separately from each of the plurality of terminals to the pixel region. The plurality of output signal wires are placed between adjacent two of the plurality of terminals in planar view. The plurality of output signal wires placed between the adjacent two terminals include two or more output signal wires formed by two or more layers. The two or more output signal wires are disposed to at least partially overlap each other in planar view.

公开(公告)号：US20240251618A1

公开(公告)日：2024-07-25

申请号：US18562021

申请日：2021-06-21

Applicant: Sharp Display Technology Corporation

Inventor： Shinzoh MURAKAMI

IPC: H10K59/131 ,  G09G3/3225

CPC classification number: H10K59/131 ,  G09G3/3225 ,  G09G2300/0842

Abstract: On a chip-mounting portion, a plurality of chip-use terminals are provided in a single row, and a plurality of terminal lines are provided extending parallel to each other in such a manner as to correspond to the plurality of chip-use terminals and being electrically connected respectively to the plurality of chip-use terminals, and a chip support body is provided between the plurality of chip-use terminals.

公开(公告)号：US20230411324A1

公开(公告)日：2023-12-21

申请号：US18208888

申请日：2023-06-13

Applicant: Sharp Display Technology Corporation

Inventor： Shinzoh MURAKAMI

IPC: H01L23/00 ,  G02F1/1345

CPC classification number: H01L24/06 ,  H01L24/05 ,  G02F1/13452 ,  H01L2224/05553 ,  H01L2224/0603 ,  H01L2224/2929 ,  H01L24/29 ,  H01L24/32 ,  H01L2224/32145 ,  H01L2224/05558 ,  H01L2224/05572 ,  H01L2224/05568 ,  H01L2224/06153 ,  H01L2224/06155

Abstract: A display device includes a display panel, a driver 12 including a first side part, a first terminal, a first wire connected to the first terminal, a second terminal located further away from a display area than the first terminal and closer to an end of the first side part than the first terminal, a second wire connected to the second terminal, a first bump disposed to overlap the first terminal, a second bump disposed to overlap the second terminal, and a third bump located closer to the display area than the second bump and closer to the end of the first side part than the first bump. The second wire is extended out from the second terminal toward the end of the first side part, and the third bump has an oblong shape in planar view and has a longitudinal direction parallel with an inclined portion.

公开(公告)号：US20240357882A1

公开(公告)日：2024-10-24

申请号：US18289315

申请日：2021-06-24

Applicant: Sharp Display Technology Corporation

Inventor： Yukio SHIMIZU ,  Shinzoh MURAKAMI

IPC: H10K59/131 ,  H10K59/80 ,  H10K77/10 ,  H10K102/00

CPC classification number: H10K59/131 ,  H10K59/8731 ,  H10K77/111 ,  H10K2102/311

Abstract: In a chip mounting portion, a plurality of chip terminals arranged in a row and a plurality of terminal wiring lines corresponding to the plurality of chip terminals, the plurality of terminal wiring lines extending parallel to one another and being electrically connected to the plurality of chip terminals, respectively, are provided. For at least one chip terminal of the plurality of chip terminals, a chip support body is provided at each terminal wiring line with the chip support body overlapping the terminal wiring line corresponding to the at least one chip terminal or an extension line of the terminal wiring line.