Shenzhen Yunyinggu Technology Co., Ltd.

Viewtrix Technology Co., Ltd.

Ubtech Robotics Corp Ltd

Shanghai Huahong Grace Semiconductor Manufacturing Corporation

Kunshan Yunyinggu Electronic Technology Co., Ltd

Sap Se

Shanghai Yanfeng Jinqiao Automotive Trim Systems Co. Ltd.

Shanghai Mobvoi Information Technology Company Limited

Shanghai Yunyinggu Technology Co., Ltd.

Beijing Yunyinggu Technology Co., Ltd.

Sap Ag

Shenzhen Goodix Technology Co., Ltd.

Kunshan Go-visionox Opto-electronics Co., Ltd.

Grace Semiconductor Manufacturing Corporation

Saic Motor Corporation Limited

Jing Gu

Yu-Hsun Peng

Shih-Wei Tseng

Jun Cheng

Xixi Luo

Jianxin Pang

Bo Zhang

Jian Hu

Keigo Hirakawa

Weiran Kong

Po-Yi Shih

Yue Wang

Yusheng Zeng

Yili Lin

Bing Zhao

Yepeng Liu

Yanjiang Hou

Guowen Tong

Youjun Xiong

Jian Ding

Dong Wang

Peng Zhang

Hui Zhang

Jie Zhao

Yang Wayne Wang

Xin Xu

Yingyu Chen

Xiujian Zhu

He Yang

Shu Pang

Binghan Li

Chun-Ta Wu

Zhengmin Gu

Yang Bai

Chia-Sheng Liu

Chengjie Ma

Xiwei Zhou

Pengjun Zhang

Xu Li

Yu-Hsing Chuang

Mingjie Dong

Kui Guo

Xianjun Ye

Xiangling Shi

Chengchang Wang

Yi Ru

Gan Li

Ao Liu

Jiale Qu

Zhonglei Zou

Jixiang Zhang

Ting Yin

A pixel circuit includes a capacitor, a light emitting control transistor, a driving transistor, and multiple light emitting transistors. The light emitting control transistor includes a gate electrode coupled to a light emitting control signal, a source electrode coupled to a supply voltage, and a drain electrode. The driving transistor includes a gate electrode coupled to the capacitor, a source electrode coupled to the drain electrode of the light emitting control transistor, and a drain electrode. Each light emitting transistor includes a gate electrode coupled to a respective light emitting signal, a source electrode coupled to the drain electrode of the driving transistor, and a drain electrode coupled to a respective light emitting element. Each light emitting signal turns on the respective light emitting transistor during a respective light emitting period within a frame period to cause the respective light emitting element to emit a light. The light emitting control signal turns on the light emitting control transistor during each light emitting period within the frame period.

Display device and pixel circuit thereof

An apparatus includes a backplane, a light emitting layer, a sensing layer, and a cover layer. The backplane includes an array of display pixel circuits and an array of sensing pixel circuits formed on a same substrate. The light emitting layer includes an array of light emitting elements above the backplane. Each display pixel circuit is configured to drive a plurality of light emitting elements. The sensing layer includes an array of optical sensing elements above the light emitting layer. Each sensing pixel circuit is configured to drive a respective optical sensing element. The cover layer is above the sensing layer. When an object is in contact with the cover layer, at least one optical sensing element is configured to detect optical information of the object based, at least in part, on light generated by at least one light emitting element and reflected by the object.

Integrated display and sensing apparatus

A component for a vehicle interior may comprise a display system comprising a light source and a composite structure comprising a base layer, an intermediate layer and a cover layer. The base layer may comprise a surface comprising a set of elements. The composite structure may present a composite visual effect contributed by the composite structure and/or a visual effect contributed by light from the light source. The visual effect contributed by the composite structure may comprise a visual effect without light from the light source and/or a visual effect with light from the light source transmitted through the composite structure. The composite visual effect of the display system may comprise a visual effect of the form/elements of the base layer and/or the form/visual object/pattern of the intermediate layer and/or the form/visual object/pattern of the cover layer.

Component for vehicle interior

An object detection model generation method as well as an electronic device and a computer readable storage medium using the same are provided. The method includes: during the iterative training of the to-be-trained object detection model, the detection accuracy of the iteration nodes of the object detection model is sequentially determined according to the node order, and the mis-detected negative samples of the object detection model at the iteration nodes with the detection accuracy less than or equal to a preset threshold are enhanced. Then the object detection model is trained at the iteration node based on the enhanced negative samples and a first amount of preset training samples. After the training at the iteration nodes are completed, it returns to the step of sequentially determining the detection accuracy of the iteration nodes of the object detection model until the training of the object detection model is completed.

Object detection model generation method and electronic device and computer readable storage medium using the same

A method for detecting blurriness of a human face in an image includes: performing a face detection in a target image; when a human face is detected in the target image, cropping the human face from the target image to obtain a face image and inputting the face image to a first neural network model to perform preliminary detection on a blurriness of the human face in the face image to obtain a preliminary detection result; and when the preliminary detection result meets a deep detection condition, inputting the face image to a second neural network model to perform deep detection on the blurriness of the human face in the face image to obtain a deep detection result.

Method and device for detecting blurriness of human face in image and computer-readable storage medium

A pixel circuit includes a capacitor, a light emitting control transistors, a driving transistor, and multiple light emitting transistors. The light emitting control transistor includes a gate electrode coupled to a light emitting control signal, a source electrode coupled to a supply voltage, and a drain electrode. The driving transistor includes a gate electrode coupled to the capacitor, a source electrode coupled to the drain electrode of the light emitting control transistor, and a drain electrode. Each light emitting transistor includes a gate electrode coupled to a respective light emitting signal, a source electrode coupled to the drain electrode of the driving transistor, and a drain electrode coupled to a respective light emitting element. Each light emitting signal turns on the respective light emitting transistor during a respective light emitting period within a frame period to cause the respective light emitting element to emit a light. The light emitting control signal turns on the light emitting control transistor during each light emitting period within the frame period.

A vehicle interior component configured to provide an illuminated display/image and comprising a composite structure is disclosed. The component may comprise a cover providing a surface for the illuminated display/image and a substrate; the cover may comprise a cover layer, bottom layer and/or intermediate layer. The cover layer may comprise a surface layer and a base layer. The base layer and/or bottom layer may comprise a reinforcing layer. The surface layer, cover layer and/or base layer may comprise a pigment. The surface layer, cover layer and/or bottom layer may comprise a colorant (or pigment, dye, etc.). The bottom layer may comprise a pattern region comprising the image, a mask and/or light-blocking layer. The composite structure may comprise the cover, a functional layer, spacer/buffer layer, diffuser layer, sensor grid, capacitive sensor, textile and/or base/substrate. The cover surface may comprise a skin.

Vehicle interior component

A wearable apparatus for display glasses is provided. According to certain embodiments, the apparatus includes a display configured to provide a display of information that includes at least two options for selection. The apparatus further includes an electromyograph device and a processor. The electromyograph device is configured to track muscle activity of a wearer of the display glasses. The processor is configured to determine a plurality of events based on the muscle activity. The plurality of events are associated with at least one of types of the muscle activity, occurring numbers of the types of the muscle activity, or occurring time of the types of the muscle activity. One of the at least two options is identified based on the plurality of events.

Apparatus and method for user interfacing in display glasses

A system for compensating display data of an image includes a display, a processor, and control logic operatively coupled to the display and the processor. The display has a plurality of pixels. The processor includes a graphics pipeline configured to generate a set of original display data of the image for a plurality of frames. The processor also includes a pre-processing module configured to determine a still portion of the set of original display data, and generate a set of compensation data for the still portion of the set of original display data. The set of compensation data includes a plurality of sub-sets of compensation data for the plurality of frames. The processor also includes a data transmitter configured to transmit, in each one of the plurality of frames, a stream of display data including one of the plurality of sub-sets of the compensation data.

Pixel block-based display data processing and transmission

The present disclosure provides a face identification method and a terminal device using the same. The method includes: obtaining a to-be-detected image; performing a brightness enhancement process on the to-be-detected image based on a preset second calculation method to generate a to-be-identified face image; obtaining a first channel value of each channel corresponding to each pixel in the to-be-identified face image; performing another brightness enhancement process on the to-be-identified face image based on each first channel value and a preset first calculation method to obtain a target to-be-identified face image; and performing a face identification process on the target to-be-identified face image to obtain an identification result. Through the above-mentioned scheme, an enhanced face identification manner for the images of low brightness is provided.

Face identification method and terminal device using the same

An apparatus can be provided for display glasses with securely displayed data. The apparatus can include a receiver configured to receive a signal containing formatted encoded display data and to extract encoded display data from the signal. The apparatus can include a decoder configured to decode the encoded display data to provide display data. The apparatus can further include a display configured to display the display data. The display can include glasses and the decoder can be configured to decode the encoded display data when the glasses are authorized to receive display data from a remote device.

Apparatus and method for display encoding

An apparatus includes a graphics pipeline and a pixel data reordering module. The graphics pipeline is configured to generate a plurality pieces of pixel data of a frame. The plurality pieces of pixel data of the frame are associated with a first order in which the plurality pieces of pixel data of the frame are to be provided to a display panel having an array of pixels. Each piece of pixel data of the frame corresponds to one pixel of the array of pixels. The array of pixels are divided into a plurality of groups of pixels. The pixel data reordering module is configured to cause the plurality pieces of pixel data of the frame to be obtained by the display panel in a second order. The second order is determined based on at least a manner in which the array of pixels are divided into the groups of pixels.

Apparatus and method for pixel data reordering

A wearable apparatus for display glasses, according to certain embodiments, can include a display that includes a pair of screens configured to be mounted in front of respective eyes of a face of a wearer of the apparatus. The display can be configured to provide a display of information to the wearer. The information can include at least two options for selection. The wearable apparatus can also include a brain monitor configured to track brain wave activity of the wearer. The apparatus can further include a processor configured to identify one of the at least two options as selected based on the brain wave activity tracked by the brain monitor.

The present disclosure provides a picture hook identification method as well as an apparatus and a terminal device using the same. The method includes; determining geometric parameter(s) of an identification object based on image(s) collected b a camera and internal parameter(s) of the camera; comparing the geometric parameters of the identification object with geometric parameter(s) of a target picture book; and determining the identification object as the target picture book, if a difference between the geometric parameters of the identification object and the geometric parameters of the target picture book is within a preset range. In this manner, the target picture book is further filtered by matching the geometric parameters, which can reduce misidentification to improve the accuracy of identifying the picture book.

Picture book identification method and apparatus and terminal device using the same

An apparatus for display includes an active region, a gate scanning driver, and light emitting driver. The active region includes a plurality of subpixels. The gate scanning driver is operatively coupled to the active region and configured to scan the plurality of subpixels in a first period of each frame at a first rate. The light emitting driver is operatively coupled to the active region and configured to cause the plurality of subpixels to start emitting light in a second period of each frame at a second rate. The second rate is higher than the first rate. The second period overlaps the first period.

Asynchronous control of display update and light emission

Growing community of inventors

Shanghai, China

Jing Gu