Shenzhen China Star Optoelectronics Technology Co., Ltd.

Huizhou China Star Optoelectronics Technology Co., Ltd.

Tcl China Star Optoelectronics Technology Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Other

Shenzhen Nxrobo Co., Ltd.

Shenzhen Dicolor Optoelectronics Co., Ltd.

Huizhou China Star Optoelectronics Technologies Co., Ltd.

Huawei Technologies Co., Limited

Tencent Technology Company Limited

Gang Yu

Mingzeng Dai

Dehua Li

Liuyang Yang

Shihhsiang Chen

Jiaqiang Wang

Yuchun Hsiao

Pei Jia

Gege Zhou

Yicheng Kuo

Quan Li

Jiaxin Li

Jiahe Cheng

Zhilin Zhao

Pei Cheng

Shih Hsiang Chen

Yubo Gu

Bin Fu

Yi-Cheng Kuo

Guofu Tang

Yu-chun Hsiao

Weifeng Chen

Qiang Li

Chao Wang

Wei Wei

Yanxue Zhang

Dongsheng Guo

Yi-cheng Kuo

Li Chen

Bin Xia

Yongyuan Qiu

Lin Zhang

Zhenfei Tang

Linlin Fu

Min Huang

Hu Dou

Ziping Wu

Yuxuan Yan

Shih-Hsiang Chen

Rui Zhang

Jie Ren

Fan Yang

Zanjia Su

Jianyu Chang

Xi Yang

Liang Yue

Shih-hsiang Chen

Daowei Wang

Yang Ding

Youcheng Ben

Taiyong Yin

Yu Chun Hsiao

Xi Cheng

Xiao Zhou

Mingjin Wu

Jie Xiao

Bo Bi

Zhichun Tian

Mingfa Wang

Chenai Xu

Ruixue Shen

Xiaohang Ren

Haichuan Wang

Shengchung Chen

Zhuping Luo

Guo-Fu Tang

Po-iem Lin

Zhi-Hai Tang

Tin-Lun Lam

Zhihai Tang

Jiwei Guan

Tin Lun Lam

Litian Zhuang

Hanchun Liu

Yinhua Huang

Disclosed are a viewing angle adjustment film structure, a manufacturing method thereof, and a display device, including a base, an isotropic optical material layer, and a liquid crystal layer stacked in sequence. The isotropic optical material layer is provided with grooves, the liquid crystal layer fills the grooves, and light enters from the liquid crystal layer and then exits through the isotropic optical material layer. Director of liquid crystal molecules in the liquid crystal layer is changed according to an external applied voltage or a change of an electric field, so as to adjust a viewing angle of the light emitted from the isotropic optical material layer.

Viewing angle adjustment film structure, manufacturing method thereof, and display device

Disclosed is a method for training an expression transfer model performed by a computer device, the method including: obtaining a source domain facial image of a first object, a target domain facial image of a second object and a facial feature image associated with the target domain facial image; applying the facial feature image and the source domain facial image to an expression transfer model to obtain a synthesized facial image of the first object; applying the synthesized facial image and the target domain facial image to a discriminative network model obtain two discrimination results; applying the synthesized facial image and the target domain facial image to an image classification model to obtain a category feature vector for identifying a difference between the synthesized facial image and the target domain facial image; and updating the expression transfer model according to the category feature vector and the discrimination results.

Training method for expression transfer model, expression transfer method and apparatus

An embodiment of this application discloses an artificial intelligence-based image generation method performed by a computer device. The method includes: acquiring a source image including a target object whose pose is to be transformed, and a target image including a reference object presenting a target pose; determining a pose transition matrix according to a model pose corresponding to the pose of the target object and a model pose corresponding to the target pose of the reference object; extracting a basic appearance feature of the target object from the source image; processing the basic appearance feature based on the pose transition matrix, to obtain a target appearance feature of the target object in the target pose; and generating a target synthetic image of the target object in the target pose based on the target appearance feature.

Artificial intelligence-based image generation method, device and apparatus, and storage medium

An image processing method and apparatus, a device, and a storage medium. The image processing method includes: performing preliminary segmentation recognition on a raw image by using a first segmentation model to obtain a candidate foreground image region and a candidate background image region of the raw image; recombining the candidate foreground image region, the candidate background image region, and the raw image to obtain a recombined image, pixels in the recombined image being in a one-to-one correspondence with pixels in the raw image; and performing region segmentation recognition on the recombined image by using a second segmentation model to obtain a target foreground image region and a target background image region of the raw image.

Image processing method and apparatus, device and storage medium

A computing device obtains a to-be-optimized image. The device aligns the to-be-optimized image to obtain a to-be-optimized aligned image. The to-be-optimized aligned image includes a target region having points of objects that are distributed in a standard position. The computing device uses the to-be-optimized aligned image as an inputs to a generation network. The device performs feature extraction on the to-be-optimized aligned image using the generation network, to obtain an optimized image. The generation network is obtained by training a to-be-trained generative adversarial deep neural network model according to a low-quality image pair and a joint loss function. The low-quality image pair includes a target image and a low-quality image corresponding to the target image.

Image optimization method and apparatus, computer storage medium, and electronic device

The present invention provides a viewing angle diffuser film and a display panel, including a base substrate and refractive protrusions. By setting space ratios of adjacent refractive protrusions in a first direction and a second direction, refraction directions of the viewing angle diffuser film can be controlled, and therefore light diffusion effects can be controlled. In the display panel of the present invention, the space ratios of the refractive protrusions in different directions are adjusted according to different usage scenarios to improve display brightness and reduce color shifts.

Viewing angle diffuser film and display panel

A splicing type light board and a display device are provided with a first LED light board and a second LED light board; a first end of the first LED light board near a first signal input terminal, and a second end away from the first signal input terminal; a first end of the second LED light board near a second signal input terminal, and a second end away from the second signal input terminal; and the first end of the first LED light board connecting the first end of the second LED light board or the second end of the first LED light board connecting the second end of the second LED light board.

Splicing type light board and display device

A viewing angle diffusion film and a display panel are disclosed. The viewing angle diffusion film includes a substrate and a refractive protrusion disposed on a surface of the substrate. The refractive protrusion includes a first side surface away from a center of the substrate, and the first side surface includes a first curved surface.

Viewing angle diffusion film and display panel

An optical film can be used in a display panel as a viewing angle diffusion film. The optical film includes a first electrode layer, an isotropic optical material layer, a liquid crystal material layer and a second electrode layer that are stacked. A plurality of groove structures are disposed on the isotropic optical material layer, and each of the groove structures is filled with the liquid crystal material layer.

Optical film, manufacturing method, and application thereof

A double-sided display panel and a display device are provided. The double-sided display panel includes a first display module, a second display module, a conductive layer, and a driving module. The conductive layer is electrically connected to at least one of the first thin film transistor substrate of the first display module and the second thin film transistor substrate of the second display module.

Double-sided display panel and display device

A display device includes a display panel and a backlight module. The backlight module includes a plurality of light sources arranged on a bottom plate, a plurality of lenses disposed on a light emission surface of the light sources, and a diffuser board is on the lens. The lens includes a lens body disposed on the light emission surface of the light source, and a supporting portion disposed between the lens body and the diffuser board. The lens body is configured to diffuse light from the light source, with the supporting portion configured to support the diffuser board.

Display device backlight module with lenses having supporting portions for diffuser board

The present invention provides a backlight structure and a liquid crystal display. The backlight structure includes a heat sink, a glass back plate, a locking member and a buckle. The heat sink includes a first heat dissipation plate and a second heat dissipation plate. The glass back plate is disposed opposite to the heat dissipation plate. The buckle is connected to the glass back plate and the heat sink. A gap is formed between the glass back plate and the first heat dissipation plate. The liquid crystal display includes the above backlight structure.

Backlight structure and liquid crystal display

A method for manufacturing a light guide plate (LGP) positioning block thereof includes providing a positioning block body of a LGP positioning block and filling and sealing a liquid in a receiving compartment formed in the interior of the positioning block body. The liquid is expandable with a drop of temperature so as to increase a volume thereof and thus enlarge a size of the positioning block body through elasticity of the positioning block body. In this way, the LGP positioning block is adjustable with the variation of the surrounding temperature so as to achieve effective positioning of the light guide plate and providing high reliability of a liquid crystal display device including the light guide plate.

Liquid crystal display device and method for manufacturing LGP positioning block thereof

Provided are a direct type backlight module and a liquid crystal display device. The direct type backlight module comprises: a back frame, a backlight source disposed in the back frame and an optical frame disposed relatively spaced from the backlight source; a top edge and two side edges of the back frame are respectively and fixedly connected with a top edge and two side edges of the optical film, and a bottom edge of the back frame is elastically connected with a bottom edge of the optical film. By elastically connecting the bottom edge of the back frame and the bottom edge of the optical film, the optical film is flattened by an elastic force generated by the elastic connection to avoid the collapse of the optical film. Thus, the diffuser can be eliminated and the thickness of the backlight module can be decreased to lower the production cost.

Direct type backlight module and liquid crystal display device

Growing community of inventors

Shenzhen, China

Gang Yu