Boe Technology Group Co., Ltd.

Samsung Electronics Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Beijing Zitiao Network Technology Co., Ltd.

Peking University

Tao Hong

Haitao Wang

Weiming Li

Mingcai Zhou

Jian Gao

Zhihua Liu

Jinye Zhu

Sen Ma

Xiying Wang

Gengyu Ma

Shaohui Jiao

Kang Xue

Xiaochuan Chen

Dong Kyung Nam

Jing Yu

Tianyang Han

Chunmiao Zhou

Dongkyung Nam

Zhenxing Zhou

Fang Cheng

Xue Dong

Jinho Lee

Kuanjun Peng

Ji Yeun Kim

Zairan Wang

Junxing Yang

Chong-sam Chung

Jing Liu

Chen Wang

Zhongxiao Li

Pengxia Liang

Jingu Heo

Tae-Kyung Kim

Yanliu Sun

Shandong Wang

Gaoming Sun

Chengfu Xu

Qingxun Zhang

Dian Xiong

Linxuan Shi

Wei Wang

Qian Wang

Wenqing Zhao

Jifeng Tan

Xiandong Meng

Xianqin Meng

Ting Chen

Lin Li

Yang Ho Cho

Xin Gu

Zhichong Wang

Qiuyu Ling

Ming Zhu

Weili Zhao

Kang Guo

Hyoseok Hwang

Zhou Yu

Deheng Qian

Haoran Jing

Woo-Seok Choi

Gaolei Xue

Guangwei Wang

YangHo Cho

Hang Ren

Wenji Zhu

Dachang Liu

Kexin Shi

Guogang Qin

Mingcai Zho

Guangzhao Ran

Weixi Chen

Qiunyu Ling

The present disclosure relates to a light field display system including: a plurality of light field display modules spliced at an angle, wherein each of the light field display modules includes a display screen and a micro-lens array located on a light-emitting side of the display screen; a lens group, including a plurality of spliced lenses corresponding to the plurality of light field display modules on a one-to-one basis, wherein the lens group is located on a side, away from the display screen, of the micro-lens array and configured to form a plurality of first imaging faces corresponding to the plurality of light field display modules on a one-to-one basis on one side, away from the micro-lens array, of the display screen, and the plurality of first imaging faces are seamlessly spliced to form a plurality of second imaging faces seamlessly spliced on a side, away from the light field display module, of the plurality of first imaging faces, wherein the first imaging face is configured to display an upright virtual image of the corresponding light field display module.

Light field display system

A device for optical-field displaying includes: a display screen and a lens unit provided on a light exiting side of the display screen; the lens unit includes a plurality of lenses arranged in an array; the display screen is provided on a focal plane of the plurality of lenses; the display screen includes a first substrate and a second substrate that match; the first substrate is a light-exiting-side substrate, the second substrate includes a plurality of pixel islands arranged in an array; the plurality of pixel islands correspond to the plurality of lenses; a view region formed by light rays emitted by the sub-pixels of the pixel islands and propagated via the corresponding lenses to a human eye is smaller than or equal to a half-pupil region, and light rays of different viewpoints emitted by different sub-pixels of the pixel islands enter different cone cells via the lenses.

Light field display apparatus

Disclosed are a parameter determining method, a storage medium, and an electronic device. The method comprising: obtaining a standard test image having a preset spatial frequency and a contrast ratio of the standard test image; obtaining a contrast ratio of a viewing effect image corresponding to the standard test image on the basis of the standard test image, the viewing effect image corresponding to the standard test image being an image viewed by a viewer by means of a three-dimensional (3D) display apparatus at a preset viewing distance when the 3D display apparatus displays the standard test image; calculating a ratio of the contrast ratio of the viewing effect image corresponding to the standard test image to the contrast ratio of the standard test image, and determining a resolution parameter at the preset viewing distance.

Parameter determining method, storage medium, and electronic device

Display screen or portion thereof with a graphical user interface

A near-eye display device is disclosed. The near-eye display device includes: a plurality of display screens for image display; the plurality of display screens at least including: a first display screen, a second display screen and a third display screen; and an imaging lens group configured to image displayed images of the display screens; the imaging lens group including at least: a first lens and a second lens; where the first lens and the second lens are both on a light-emitting side of the first display screen, and the second lens is on a side of the first lens away from the first display screen; the second display screen and the third display screen are on a side of the first lens away from the first display screen.

Near-eye display apparatus

The present disclosure relates to an electronic device, a display device, and a driving method for the display device, and relates to the field of display technology. The display device includes a display panel, a polarization conversion layer, and a lens layer. The display panel is used to display multiple depth-of-field images in a time-division way during a frame. The polarization conversion layer is arranged on the light exit side of the display panel, and is used to convert light for different depth-of-field images into polarized light of different polarization states. The lens layer is arranged on the side of the polarization conversion layer away from the display panel, and includes a plurality of lens units, each lens unit including a metasurface lens.

Electronic device, display device and driving method thereof

A display device is provided. The display device includes: a plurality of sub-pixels and a light splitting structure including a plurality of light splitting portions. Each of the plurality of sub-pixels includes a plurality of display units, the plurality of sub-pixels are arranged as a plurality of sub-pixel row groups, each of the plurality of sub-pixel row groups includes at least two rows of sub-pixels, a gap is provided between two adjacent sub-pixels in each row of sub-pixels, and two adjacent rows of sub-pixels in each sub pixel row groups are shifted from each other in a row direction so that a sub-pixel in one row and the gap between two adjacent sub-pixels in another row are shifted from each other; a ratio of a size of each light splitting portions along the row direction to a pitch of the sub-pixels is in a range from 0.9 to 1.1.

Display device

Embodiments of the present disclosure provide a node state determination method and apparatus, an electronic device, and a storage medium. The method includes: determining node attribute information of a linkage process node in response to determining a current process node as the linkage process node; determining at least one third-party platform based on the node attribute information, and sending task information corresponding to the linkage process node to the at least one third-party platform, such that the at least one third-party platform processes the task information; and receiving feedback information from the at least one third-party platform, and updating a node state of the current process node to a target state based on the feedback information.

Node state determination method and apparatus, electronic device, and storage medium

An optical system includes at least one first display module, at least one second display module, and a first optical element. The first optical element includes a first light incident surface, a second light incident surface, and a viewing surface. The first light incident surface is configured to transmit imaging light emitted from the at least one first display module into the first optical element and refract it onto the second light incident surface. The second light incident surface is configured to transmit imaging light emitted from the at least one second display module into the first optical element and refract it onto the viewing surface, and reflect the imaging light transmitted into the first optical element through the first light incident surface onto the viewing surface. The viewing surface is configured to transmit the imaging light emitted from all display modules to a human eye.

Optical system and display apparatus

The present disclosure provides a screen detection method, an apparatus and a device, a computer program and a readable medium, and belongs to the technical field of screens. The method includes: receiving a cylindrical lens detection instruction for a target screen, wherein the cylindrical lens detection instruction at least includes target viewpoints; acquiring browsing images shot from the target screen under the target viewpoints in response to the detection instruction, wherein the target screen is a screen of which the light emission side is provided with cylindrical lenses; using the browsing images as viewpoint images under the condition that the browsing images include target contents; and outputting detection parameters of the cylindrical lenses on the target screen based on image parameters of the viewpoint images.

Screen detection method, apparatus and device, computer program and readable medium

Provided are a display device and a driving method therefor. Each pixel island in a display panel is divided into a plurality of sub-pixel subdivision units, different monocular viewpoint images are formed by rendering different grayscales for different sub-pixel subdivision units, and a main lobe angle of each lens is adjusted to satisfy that the monocular viewpoint images displayed by the sub-pixel subdivision units in a pixel island are projected to a corresponding independent visible region respectively through different lenses to form a viewpoint, so as to satisfy conditions for achieving super-multi-viewpoint 3D display.

Display device and driving method therefor

The present invention provides a liquid crystal lens panel and a display device. The liquid crystal lens panel comprises a first substrate () and a second substrate () that are opposite to each other, and a liquid crystal layer () provided between the first substrate () and the second substrate (); the first substrate () comprises a first structural layer () provided on a first base () and a first orientation layer () provided on the first structural layer (); the second substrate () comprises a second structural layer () provided on a second base () and a second orientation layer () provided on the second structural layer (); on a plane parallel to the liquid crystal lens panel, at least one of the first orientation layer () and the second orientation layer () comprises multiple orientation areas, orientation pretilt angles of at least two orientation areas are different.

Liquid crystal lens panel and display device

A method includes acquiring a to-be-used execution project flow, where the to-be-used execution project flow includes multiple to-be-used flow nodes; in response to detecting that an operation on at least one to-be-used flow node is a preset operation, updating the to-be-used execution project flow; and in response to detecting that a target control is triggered, using the updated to-be-used execution project flow as a target execution project flow.

Method for determining a project flow, electronic device, and storage medium

A display panel includes a plurality of sets of pixel strips extending in a first direction and arranged in a second direction, each set of pixel strips includes a plurality of sub-pixel strips in different colors, spacing between every two adjacent sub-pixels in each sub-pixel strip in the first direction is smaller than or equal to 2 μm, each set of pixel strips is divided into a plurality of pixel islands arranged in an array in the first direction, each pixel island includes at least four sub-pixels extending in the first direction in each corresponding sub-pixel strip, a width of a view region formed by light emitted by each sub-pixel in each pixel island being propagated to a human eye through a corresponding lens is smaller than or equal to a pupil diameter.

Light field display apparatus and display method thereof

The present disclosure provides a grating including: a first substrate including stacked first and second electrode layers each including strip-shaped electrodes with an identical width, strip-shaped electrodes in the first and second electrode layers arranged alternately; a second substrate opposite to the first substrate with a liquid crystal layer therebetween; driving modules for driving the strip-shaped electrodes to form light shading parts and light transmission parts, one light shading part and one adjacent light transmission part defining a grating unit, at least one grating unit defining a grating part, the driving modules arranged in one-to-one correspondence with the grating parts; and a control module for generating driving signals in one-to-one correspondence with the driving modules according to a distance between the human eyes and the grating, thereby changing a width of the grating unit corresponding to a crosstalk position. A 3D display device and a grating driving method are provided.

Grating, grating driving method and 3D display device

Growing community of inventors

Beijing, China

Tao Hong