Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Huawei Technologies Co., Limited

Hui Wen

Xu Lu

Lianbin Liu

Hengzhen Liang

Qing Gong

Ning Dong

Wen Xu

Zhaolun Liu

Fan Li

Ning Zhang

Wenxiao Niu

Chuanyan Lan

Xiaolong Zhu

Shihao Wang

Lingyuan Zeng

Ting Qin

Xiaofu Geng

Jingjun Chen

A display device includes a controller, a frame, a display panel, an FPC and a force sensing structure; wherein the FPC is disposed on a back side of the display panel and electrically connected to the display panel, and the back side of the display panel is a side opposite to a light-emitting surface of the display panel; the force sensing structure is disposed on the FPC and electrically connected to the controller by the FPC; and the frame is disposed on a side, distal from the display panel, of the FPC, and a specified distance exists between the frame and the force sensing structure.

Display device with flexible printed circuit connected to force sensing structure

The flexible circuit board includes: a substrate layer; a first conductive layer; a second conductive layer; a first cover film, a second cover film, a first electromagnetic shielding layer, and a second electromagnetic shielding layer. The part of the first cover film overlapping a first conductive portion has first hollow portions. The part of the second cover film overlapping a second conductive portion has second hollow portions. The orthographic projection of each first hollow portion on the substrate layer has an overlapping area with the orthographic projection of at least one second hollow portion on the substrate layer. The first electromagnetic shielding layer is coupled to the first conductive portion through the first hollow portions. The second electromagnetic shielding layer is coupled to the second conductive portion through the second hollow portions.

Flexible circuit board and manufacturing method therefor, and related apparatus

A display apparatus includes a display panel and an emission time control chip. The display panel has a plurality of sub-pixels, and each sub-pixel includes a light emitting device, a pixel driving circuit, and an emission time control circuit. The pixel driving circuit is configured to provide a driving signal for driving the light emitting device to emit light. The emission time control circuit is configured to connect the pixel driving circuit to the light emitting device in response to an emission control signal to control a duration of transmission of the driving signal to the light emitting device. The light emitting time control chip includes at least one output terminal. The emission time control chip is configured to transmit emission time control signals to the light emitting time control circuits of the plurality of sub-pixels through the at least one output terminal.

Display apparatus and driving method thereof

Embodiments of the present disclosure provide a bonding circuit board, one end of which is connected to a display panel, and the other end of which is connected to a host side; the bonding circuit board includes a first sub-section and a second sub-section, which may be bonded and connected to each other, the first sub-section includes at least three first printed circuit layers, which are stacked on one another, and an insulation layer is arranged between any two adjacent first printed circuit layers of the at least three first printed circuit layers; and the second sub-section includes one second printed circuit layer or two second printed circuit layers which are stacked on each other, and the insulation layer is arranged between the two second printed circuit layers.

Bonding circuit board, display apparatus and electrical appliance

A flexible printed circuit and a display device are provided. The flexible printed circuit includes: a plurality of sub-circuit boards arranged in a stack, wherein the plurality of sub-circuit boards include at least a first sub-circuit board and a second sub-circuit board; and a pressure sensor arranged on the first sub-circuit board, wherein the first sub-circuit board includes: a substrate film; a conductive film arranged on a side of the substrate film away from the second sub-circuit board; an adhesive layer arranged on a side of the conductive film away from the substrate film; a cover layer arranged on a side of the adhesive layer away from the substrate film; and an electromagnetic shielding layer arranged on a side of the cover layer away from the substrate film, wherein at least a part of the conductive film is formed as an electrode of the pressure sensor.

Flexible printed circuit and display device

A display panel includes a source driving circuit, a multiplexer circuit, and multiple sub-pixels arranged in an array. The multiplexer circuit is configured to, under the control of a first multiplexing signal to an Nth multiplexing signal, control the source driving circuit to be connected with sub-pixels of one or more columns; and in a jth frame, a multiplexing signal turn-on sequence for sub-pixels of an odd row is from a Jth multiplexing signal to sequentially increasing to the Nth multiplexing signal and from the first multiplexing signal to sequentially increasing to a (J&#x2212;1)th multiplexing signal, and a multiplexing signal turn-on sequence for sub-pixels of an even row is completely opposite to the multiplexing signal turn-on sequence for the sub-pixels of the odd row.

Display panel, driving method for same, and display device

Embodiments of this application disclose a measurement method and a measurement apparatus, to perform RMTC measurement and DMTC measurement on an inter-frequency frequency. The method in the embodiments of this application includes: determining an idle component carrier; determining a RMTC measurement periodicity and a DMTC measurement periodicity of a first inter-frequency frequency for LAA; when the RMTC measurement periodicity and the DMTC measurement periodicity of the first inter-frequency frequency have a same time point, separately performing RMTC measurement on the first inter-frequency frequency by using the idle component carrier to obtain a first measurement result, and performing DMTC measurement on the first inter-frequency frequency to obtain a second measurement result; and sending the first measurement result and the second measurement result to a network device, where the first measurement result and the second measurement result are used to indicate the network device to schedule a resource.

Measurement method and measurement apparatus

Kids microphone

A management method and apparatus for supporting multiple SIM cards to share an RF processor. The method includes: after receiving a resource request sent by a first baseband communications processor, determining whether the RF processor is authorized be used by a second baseband communications processor in at least a part of a time period required for using the RF processor by the first baseband communications processor; if yes, comparing whether a priority of a type of a first communications service that needs to be performed by the first baseband communications processor is higher than a priority of a type of a second communications service performed by the second baseband communications processor; and if yes, sending an authorization message to the first baseband communications processor and instructing the second baseband communications processor to stop performing the second communications service.

Management method and apparatus for supporting multiple sim cards to share rf processor

The present disclosure provides a driver circuit and its working method and a display device. The driver circuit includes: a driver chip coupled with a plurality of signal lines; a plurality of signal line leads that are corresponding to the plurality of signal lines in a one-to-one manner; and a plurality of short-circuit shielding circuits that are corresponding to the plurality of signal line leads in a one-to-one manner. Each of the plurality of short-circuit shielding circuits is coupled between corresponding one of the plurality of signal line leads and corresponding one of the plurality of signal lines, and is configured to turn on or off a connection between the corresponding one of the plurality of signal line leads and the corresponding one of the plurality of signal lines.

Growing community of inventors

Beijing, China

Hui Wen