公开(公告)号：US10886643B2

公开(公告)日：2021-01-05

申请号：US16214611

申请日：2018-12-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Myongsoo Oh

IPC: G02F1/133 ,  H01R12/52 ,  G06F3/041 ,  G02F1/1345

Abstract: A display device includes a substrate including a display area and a non-display area, a first pad terminal and a second pad terminal disposed in the non-display area of the substrate, the first pad terminal arranged along a first column and the second pad terminal arranged along a second column, a first connection unit connected to the first pad terminal, a first driving integrated circuit (“IC”) connected to the first connection unit, a second connection unit connected to the second pad terminal and overlapping the first connection unit, and a second driving IC connected to the second connection unit. A maximum width of the second connection unit in a row direction is larger than a maximum width of the first connection unit in the row direction.

公开(公告)号：US11830802B2

公开(公告)日：2023-11-28

申请号：US17711890

申请日：2022-04-01

Applicant: Samsung Display Co., Ltd.

Inventor： Myongsoo Oh

IPC: H01L23/498 ,  G02F1/1345 ,  H10K59/88 ,  H10K59/131 ,  H01L23/00 ,  H01L25/18 ,  H01L25/00 ,  H01L27/12 ,  H10K50/844 ,  H10K59/123 ,  G02F1/1362 ,  G02F1/1368

CPC classification number: H01L23/49838 ,  G02F1/13452 ,  H01L23/49811 ,  H01L24/32 ,  H01L24/83 ,  H01L25/18 ,  H01L25/50 ,  H01L27/124 ,  H10K59/131 ,  H10K59/88 ,  G02F1/1368 ,  G02F1/136286 ,  H01L2224/32145 ,  H01L2224/83192 ,  H01L2224/83201 ,  H01L2924/14 ,  H01L2924/1426 ,  H01L2924/15192 ,  H10K50/844 ,  H10K59/123

Abstract: A display device includes: a substrate; a pixel connected to a gate line and a data line on the substrate; a connection unit connected to one of the gate line and the data line of the substrate; and a driving integrated circuit mounted on the connection unit. The connection unit includes an output lead line, an auxiliary lead line and a first pattern, and the output lead line, auxiliary lead line and first pattern are sequentially disposed along a first direction on an output portion of the connection unit, an end portion of the first pattern is disposed on a first side of the connection unit, at least a portion of the auxiliary lead line is disposed on an input portion of the connection unit.

公开(公告)号：US12300596B2

公开(公告)日：2025-05-13

申请号：US18505058

申请日：2023-11-08

Applicant: Samsung Display Co., Ltd.

Inventor： Myongsoo Oh

IPC: H01L23/498 ,  G02F1/1345 ,  H01L23/00 ,  H01L25/00 ,  H01L25/18 ,  H01L27/12 ,  H10K59/131 ,  H10K59/88 ,  G02F1/1362 ,  G02F1/1368 ,  H10K50/844 ,  H10K59/123

Abstract: Embodiments of display devices improve the attachment between the connection unit on which a driving integrated circuit is mounted and a substrate of a display panel, and substantially prevent detachment of the connection unit. For example, dummy lines may be provided in the connection unit to enhance the spreading of an adhesive film to securely attach the connection unit to the substrate of the display.

公开(公告)号：US11296018B2

公开(公告)日：2022-04-05

申请号：US16929039

申请日：2020-07-14

Applicant: Samsung Display Co., Ltd.

Inventor： Myongsoo Oh

IPC: H01L23/498 ,  H01L27/32 ,  G02F1/1345 ,  H01L23/00 ,  H01L25/18 ,  H01L25/00 ,  H01L27/12 ,  H01L51/52 ,  G02F1/1362 ,  G02F1/1368

Abstract: A display device includes: a substrate; a pixel connected to a gate line and a data line on the substrate; a connection unit connected to one of the gate line and the data line of the substrate; and a driving integrated circuit mounted on the connection unit. The connection unit includes: a lead line connected to the driving integrated circuit; and a first dummy line adjacent to a first side of the connection unit, the first side intersecting a side of the substrate, the first side extending in a first direction, the first dummy line extending in a second direction intersecting the first direction. The side of the substrate overlaps the connection unit, and a third side of the connection unit overlaps the substrate without intersecting the side of the substrate, the third side extending in the second direction. The first dummy line is disposed between the side of the substrate and the third side of the connection unit.

公开(公告)号：US10734315B2

公开(公告)日：2020-08-04

申请号：US15680153

申请日：2017-08-17

Applicant: Samsung Display Co., Ltd.

Inventor： Myongsoo Oh

IPC: H01L23/498 ,  H01L27/32 ,  G02F1/1345 ,  H01L23/00 ,  H01L25/18 ,  H01L25/00 ,  H01L27/12 ,  H01L51/52 ,  G02F1/1362 ,  G02F1/1368

Abstract: A display device includes a substrate; a pixel connected to a gate line and a data line on the substrate; a connection unit connected to one of the gate line and the data line of the substrate; and a driving integrated circuit mounted on the connection unit. The connection unit includes: a lead line connected to the driving integrated circuit; and at least one first dummy line adjacent to a first side of the connection unit intersecting a side of the substrate, the first dummy line not connected to any line of the connection unit including the driving integrated circuit and the lead line.

公开(公告)号：US10037984B2

公开(公告)日：2018-07-31

申请号：US15593226

申请日：2017-05-11

Applicant: Samsung Display Co., Ltd.

Inventor： Myongsoo Oh

IPC: H01L25/18 ,  H01L23/538 ,  H01L27/12 ,  H01L27/32 ,  G02F1/1345

CPC classification number: H01L25/18 ,  G02F1/13452 ,  G02F1/13458 ,  H01L23/5385 ,  H01L24/00 ,  H01L27/124 ,  H01L27/3276

Abstract: A display device including: a substrate including a display area and a non-display area; a first pad terminal and a second pad terminal disposed in the non-display area, the first pad terminal arranged along a first row and the second pad terminal arranged along a second row; a first connection unit connected to the first pad terminal; a first driving integrated circuit connected to the first connection unit; a second connection unit connected to the second pad terminal; and a second driving integrated circuit connected to the second connection unit, wherein first connection unit is disposed overlapping the second connection unit.