公开(公告)号：US12106698B2

公开(公告)日：2024-10-01

申请号：US17918029

申请日：2022-05-16

Applicant: Honor Device Co., Ltd.

Inventor： Yi Su ,  Yabin An ,  Haiming He

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: Embodiments of this application provide a display panel and a terminal device, and are applied to the field of terminal technologies. The display panel is provided with a connection line, a signal line in an edge display area is extended to a center display area through the connection line and connected to a fan-out lead, and a sequence of input first display data is changed by using a drive chip, so that when an arrangement number of each fan-out lead is different from an arrangement number of a signal line connected to the fan-out lead, second display data output by the drive chip can be transmitted to a correct signal line. In addition, a same drive chip can be applied to different terminal devices, to improve utilization of the drive chip and reduce design costs of the drive chip.

公开(公告)号：US20240304024A1

公开(公告)日：2024-09-12

申请号：US18262639

申请日：2022-08-18

Applicant: Honor Device Co., Ltd.

Inventor： Zheng Tian ,  Yabin An

IPC: G06V40/13 ,  G02B6/42

CPC classification number: G06V40/1318 ,  G02B6/42

Abstract: A module integrated with an optical sensor, a display panel, and a display apparatus. A light guide plate and the optical sensor are arranged in a thickness direction. A first part of the light guide plate at least partially overlaps the optical sensor in the thickness direction, and a second part does not overlap the optical sensor. A surface that is of the first part and that is away from the optical sensor is a first protrusion structure, and an included angle between at least a partial side edge of the second part and the thickness direction is greater than 0°. In the embodiments of this application, the second part that protrudes from the optical sensor may receive an optical signal around the optical sensor, and enable the optical signal to be totally reflected inside the light guide plate.

公开(公告)号：US20240130177A1

公开(公告)日：2024-04-18

申请号：US18007854

申请日：2022-09-09

Applicant: Honor Device Co., Ltd.

Inventor： Yabin An ,  Wei Qu ,  Feng Zhang

IPC: H10K59/131 ,  G02F1/1345 ,  H10K59/12 ,  H10K59/124

CPC classification number: H10K59/131 ,  G02F1/13452 ,  H10K59/1201 ,  H10K59/124

Abstract: Embodiments of this application provide a display panel and a manufacturing method thereof, and a terminal device, which are applied to the field of terminal technologies. The display panel includes a rigid substrate, a driving circuit layer arranged on the rigid substrate, and a first organic layer structure, a conductive layer and a second organic layer structure that are sequentially arranged away from the rigid substrate, where the rigid substrate and the driving circuit layer are arranged bypassing a bendable region, and first organic layer structure, the conductive layer, and the second organic layer structure are distributed in at least a first peripheral region, the bendable region, and a binding region. The rigid substrate and the driving circuit layer in the bendable region are peeled off, so that the display panel in the bendable region can be bent, and the display panel in the binding region can be bent to the backlight side of the display panel, thereby reducing a width of a bezel on a side where the binding region of the display panel is located. In addition, by arranging the first organic layer structure, the conductive layer, and the second organic layer structure, rigidity of the display panel in the bendable region can be enhanced, thereby maintaining a bending profile in the bendable region.

公开(公告)号：US20240127734A1

公开(公告)日：2024-04-18

申请号：US17918029

申请日：2022-05-16

Applicant: Honor Device Co., Ltd.

Inventor： Yi Su ,  Yabin An ,  Haiming He

IPC: G09G3/20

CPC classification number: G09G3/2096 ,  G09G2320/0223 ,  G09G2320/0233

Abstract: Embodiments of this application provide a display panel and a terminal device, and are applied to the field of terminal technologies. The display panel is provided with a connection line, a signal line in an edge display area is extended to a center display area through the connection line and connected to a fan-out lead, and a sequence of input first display data is changed by using a drive chip, so that when an arrangement number of each fan-out lead is different from an arrangement number of a signal line connected to the fan-out lead, second display data output by the drive chip can be transmitted to a correct signal line. In addition, a same drive chip can be applied to different terminal devices, to improve utilization of the drive chip and reduce design costs of the drive chip.

公开(公告)号：US12175789B2

公开(公告)日：2024-12-24

申请号：US18262639

申请日：2022-08-18

Applicant: Honor Device Co., Ltd.

Inventor： Zheng Tian ,  Yabin An

IPC: G06V40/13 ,  G02B6/42

Abstract: A module integrated with an optical sensor, a display panel, and a display apparatus. A light guide plate and the optical sensor are arranged in a thickness direction. A first part of the light guide plate at least partially overlaps the optical sensor in the thickness direction, and a second part does not overlap the optical sensor. A surface that is of the first part and that is away from the optical sensor is a first protrusion structure, and an included angle between at least a partial side edge of the second part and the thickness direction is greater than 0°. In the embodiments of this application, the second part that protrudes from the optical sensor may receive an optical signal around the optical sensor, and enable the optical signal to be totally reflected inside the light guide plate.

公开(公告)号：US20240215347A1

公开(公告)日：2024-06-27

申请号：US17918034

申请日：2022-05-26

Applicant: Honor Device Co., Ltd.

Inventor： Yabin An ,  Yi Su ,  Haiming He

IPC: H10K59/131 ,  H10K59/121

CPC classification number: H10K59/131 ,  H10K59/1213

Abstract: Embodiments of this application provide a TFT substrate, a display module, and an electronic device. The TFT substrate includes a base, a first active layer, a first source drain layer, a first gate, a plurality of data lines, and a wiring layer. The wiring layer is disposed on a side that is of the first source drain layer and that is away from the base. The wiring layer includes a plurality of first metal wires. One end of each of the plurality of first metal wires is coupled to each of the plurality of data lines, and the other end of each of the plurality of first metal wires is used to be coupled to a display driver chip.

公开(公告)号：US11961453B2

公开(公告)日：2024-04-16

申请号：US18043615

申请日：2022-02-14

Applicant: Honor Device Co., Ltd.

Inventor： Yi Su ,  Yabin An

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2300/0842 ,  G09G2310/061 ,  G09G2320/0233 ,  G09G2320/0247

Abstract: A pixel drive circuit and a drive method thereof, a display panel, and a terminal device, which are applied to the field of terminal technologies. The pixel drive circuit includes a first reset module, a light-emitting control module, and a drive module, and both the first reset module and the light-emitting control module are connected to a light-emitting control signal terminal, where one of the first reset module and the light-emitting control module is turned on when the light-emitting control signal is at a high level, and the other of the first reset module and the light-emitting control module is turned on when the light-emitting control signal is at a low level. Therefore, by increasing the frequency of the light-emitting control signal to greater than 120 Hz, a problem of a phenomenon of frequent flickering on an image during low-brightness display may be improved.

公开(公告)号：US12193293B2

公开(公告)日：2025-01-07

申请号：US18007854

申请日：2022-09-09

Applicant: Honor Device Co., Ltd.

Inventor： Yabin An ,  Wei Qu ,  Feng Zhang

IPC: H10K59/131 ,  G02F1/1345 ,  H10K59/12 ,  H10K59/124

Abstract: Embodiments of this application provide a display panel and a manufacturing method thereof, and a terminal device, which are applied to the field of terminal technologies. The display panel includes a rigid substrate, a driving circuit layer arranged on the rigid substrate, and a first organic layer structure, a conductive layer, and a second organic layer structure that are sequentially arranged away from the rigid substrate, where the rigid substrate and the driving circuit layer are arranged bypassing a bendable region, and first organic layer structure, the conductive layer, and the second organic layer structure are distributed in at least a first peripheral region, the bendable region, and a binding region.

公开(公告)号：US20240090271A1

公开(公告)日：2024-03-14

申请号：US18272289

申请日：2022-04-15

Applicant: Honor Device Co., Ltd.

Inventor： Yabin An ,  Haiming He

IPC: H10K59/122 ,  H10K50/17 ,  H10K59/12 ,  H10K59/35

CPC classification number: H10K59/122 ,  H10K50/17 ,  H10K59/1201 ,  H10K59/35

Abstract: Embodiments of this application provide a display panel, a preparation method therefor, and a terminal. The display panel includes a substrate, a first organic light emitting diode and a second organic light emitting diode that are adjacent, a pixel define layer, and a common layer. The first organic light emitting diode and the second organic light emitting diode respectively include a first anode and a second anode. The common layer includes a first part located on the first anode, a second part located on the second anode, and a blocking part that is located on the pixel define layer and that is formed due to the pixel define layer.

公开(公告)号：US20230274692A1

公开(公告)日：2023-08-31

申请号：US18043615

申请日：2022-02-14

Applicant: Honor Device Co., Ltd.

Inventor： Yi Su ,  Yabin An

IPC: G09G3/32

CPC classification number: G09G3/32 ,  G09G2310/061 ,  G09G2300/0842 ,  G09G2320/0247 ,  G09G2320/0233

Abstract: A pixel drive circuit and a drive method thereof, a display panel, and a terminal device, which are applied to the field of terminal technologies. The pixel drive circuit includes a first reset module, a light-emitting control module, and a drive module, and both the first reset module and the light-emitting control module are connected to a light-emitting control signal terminal, where one of the first reset module and the light-emitting control module is turned on when the light-emitting control signal is at a high level, and the other of the first reset module and the light-emitting control module is turned on when the light-emitting control signal is at a low level. Therefore, by increasing the frequency of the light-emitting control signal to greater than 120 Hz, a problem of a phenomenon of frequent flickering on an image during low-brightness display may be improved.