Boe Technology Group Co., Ltd.

Beijing Boe Technology Development Co., Ltd.

Boe Optical Science and Technology Co., Ltd.

Other

Beijing Boe Display Technology Co., Ltd.

China Coal Research Institute

Skpb Membrane-tech (beijing) Corporation

Beijing Qingyan Boshi Health Management Co., Ltd.

Beijing Semnl Biotechnology Co., Ltd.

Haiyan Wang

Wenqing Zhao

Xiaochuan Chen

Zhongxiao Li

Xiaochen Niu

Xue Dong

Qian Wang

Zheng Fang

Jinye Zhu

Yunyun Tian

Chenyu Chen

Hui Li

Weili Zhao

Jifeng Tan

Hyun Sic Choi

Qiangtao Wang

Chen Yu Chen

Jian Gao

Wei Wang

Ming Yang

Dacheng Zhang

Hyunsic Choi

Chunlei Cao

Yuqi Mei

Ying Zang

Jingqi Liu

Aiqing Liu

Can Wang

Xiandong Meng

Yafeng Yang

Xinli Ma

Kun Wu

Yoonsung Um

Xiaolin Wang

Hyun-Sic Choi

Shuai Huang

Anhu Wang

Yi Chou

Qingjie Qi

Xiaoqing Zhang

Mingkang Lei

Shuang Liu

Xinyu Ma

Pengcheng Li

Jianhua Cao

Chen-Yu Chen

Youxin Zhao

Yingjie Liu

Wengang Liu

Dayong Wu

Jiawei Zhu

The present disclosure provides a micromolecular type III collagen peptide capable of promoting secretion of type III and IV collagens, and a preparation method therefor, belonging to the field of micromolecular peptides. The method for preparing the micromolecular type III collagen peptide comprises the steps of pretreating livestock and poultry skin, enzymatically hydrolyzing the livestock and poultry skin by using a combined enzyme and the like. The micromolecular type III collagen peptide may include any one or more of amino acid sequences shown in SEQ ID NOs. 1-8. The preparation method of the present disclosure has short production period. The resulting product has good color and smell, high recovery rate, high content of the micromolecular type III collagen peptide and a specific sequence.

Micromolecular type III collagen peptide capable of promoting secretion of type III and IV collagens, and preparation method therefor

A Fresnel liquid crystal lens structure includes a first substrate and a second substrate arranged oppositely, a first electrode, a second electrode, and a liquid crystal layer located therebetween, wherein the first electrode is a plate-shaped electrode, the second electrode includes concentric ring electrodes; concentric ring electrodes are divided into electrode groups in a first direction to divide the formed Fresnel liquid crystal lens into lens regions; each electrode group is divided into sub-electrode groups arranged periodically in a first direction to divide each lens region into sub-lens regions arranged periodically; and each sub-electrode group includes electrodes to form a sub-lens region having a step shape and the quantity of electrodes in a sub-electrode group within a different electrode set is different. A display device including the Fresnel liquid crystal lens structure and a method for driving a Fresnel liquid crystal lens are also provided.

Fresnel liquid crystal lens structure and display device

A type III collagen peptide and a preparation method thereof are provided. The preparation method includes: degreasing a raw material, performing ultrasonic treatment and fermentation to obtain a total crude protein extract; extracting a crude collagen extract under an acidic condition; adding a clarificant to remove impurities; addingfor fermentation to obtain a type III collagen; adding a compound protease for enzymolysis, followed by inoculatingfor fermentation; and separating and purifying to obtain the type III collagen peptide. The type III collagen peptide has an average molecular weight of 300-3,000 Daltons, contains a symbolic peptide fragment of type III collagen, is safe, free of toxic and side effects, and easy to digest, can be used as a raw material of medicines, cosmetics, dietary supplements, and food, and be added into acidic beverages, and can promote generation of type III collagen in human's body.

Type III collagen peptide and preparation method thereof

A liquid crystal lens includes a first substrate and a second substrate opposite to each other, and a liquid crystal layer disposed between the first substrate and the second substrate. The first substrate includes a first base substrate, a plurality of first electrodes, and a first alignment layer, wherein two adjacent first electrodes of the plurality of first electrodes are insulated from each other, an orthographic projection of each of the plurality of first electrodes on a first surface is an axisymmetric pattern and a centrosymmetric pattern, and center points of the orthographic projections of the plurality of first electrodes on the first surface are in coincidence with each other. The second substrate includes a second base substrate, a plurality of second electrodes, and a second alignment layer, wherein an orientation of the first alignment layer and an orientation of the second alignment layer are perpendicular to each other.

Liquid crystal lens, liquid crystal device and method for driving liquid crystal lens

A liquid crystal lens has at least two driving regions, and the liquid crystal lens includes a first electrode layer and a second electrode layer. The first electrode layer includes a plurality of first electrode groups, and each first electrode group includes a plurality of first electrodes. The plurality of first electrodes included in each first electrode group is configured to receive a plurality of first driving signals in a one-to-one correspondence manner, and each driving region in the at least two driving regions corresponds to at least one first electrode group. The second electrode layer is disposed opposite to the first electrode layer, and includes at least one second electrode configured to receive at least one second driving signal in a one-to-one correspondence manner.

Liquid crystal lens and method for controlling the same, and liquid crystal glasses

An anti-seismic support method for a mine shaft includes: providing a circular support groove in a liquefaction-prone layer of the mine shaft; providing horizontal support holes in a groove wall, and fixing an outer support spring steel cylinder against the groove wall; drilling vertical support holes at a groove bottom, anchoring a vertical anchor rod group into the vertical support holes, and injecting an expansion anchoring slurry into the vertical anchor rod group; making a lower positioning support ring abut against an upper end of the vertical anchor rod group and an inner wall of the outer support spring steel cylinder; fixing an anti-seismic connecting rod group between lower and upper positioning support rings; making an outer wall of an inner support spring steel cylinder abut against the upper and lower positioning support rings; and providing an upper support cover seat atop the outer and inner support spring steel cylinders.

Anti-seismic support method for mine shaft

An array substrate, a display panel, and a display device. The array substrate includes a plurality of pixel units arranged in a matrix, wherein each row of pixel units includes a plurality of first pixel units and a plurality of second pixel units arranged at intervals. Furthermore, the array substrate further includes: a first pixel electrode layer, a second pixel electrode layer, and a transparent insulating layer between the first pixel electrode layer and the second pixel electrode layer. In the above array substrate, for each row of pixel units, a plurality of first pixel electrodes for the plurality of first pixel units are arranged at intervals in the first pixel electrode layer, and a plurality of second pixel electrodes for the plurality of second pixel units are arranged at intervals in the second pixel electrode layer.

Array substrate, display panel and display device

A liquid crystal cell, a method of driving a liquid crystal cell, and a liquid-crystal-based spectacle lens are provided. The liquid crystal cell includes: a ring-like electrode layer, a liquid crystal layer, and an opposite electrode layer. The second ring-like electrode region is concentric with the first ring-like electrode region and surrounds the first ring-like electrode region; the first ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a first Fresnel zone plate region in the liquid crystal cell; the second ring-like electrode region is configured to drive corresponding liquid crystal molecules in the liquid crystal layer, so as to form a second Fresnel zone plate region of the liquid crystal cell; an order of the second Fresnel zone plate region is smaller than an order of the first Fresnel zone plate region.

Liquid crystal cell, method of driving liquid crystal cell, and liquid-crystal-based spectacle lens

The present disclosure provides a liquid crystal display panel and a liquid crystal deflection control method. The liquid crystal display panel includes a color filter substrate and an array substrate which are assembled to form a cell, and liquid crystals located therebetween. The liquid crystal display panel further includes a plurality of pixel regions. Each pixel region includes a first area and a second area, the color filter substrate in each pixel region includes a black matrix covered by an orthographic projection of the second area on the color filter substrate, a light extracting member is disposed on a side of the array substrate in each pixel region adjacent to the liquid crystals and covered by an orthographic projection of the first area on the array substrate, and the light extracting member is configured to emit vertical light. Each pixel region further includes a liquid crystal deflection control device.

Liquid crystal display panel and liquid crystal deflection control method

Embodiments of the present disclosure provide a liquid crystal display and a driving method thereof. In the liquid crystal display, orthographic projections of each of the light shielding structures and a corresponding light source on the lower substrate overlap. Light emitted from each of the light sources is incident into the liquid crystal layer in a collimated manner, and the first electrode and the second electrode are configured to form an electric field in response to voltages applied to the first electrode and the second electrode, so that liquid crystal molecules within an area of the electric field are deflected to form a convex lens structure.

Liquid crystal display and driving method thereof

Provided are liquid crystal glasses and display panel having light leakage elimination element. Glasses includes: opposite first and second substrates; first electrode on side of first substrate facing second substrate; second electrode on side of second substrate facing first substrate and on side of first electrode distal to first substrate; liquid crystal layer between first and second electrodes; lens unit including valid and invalid areas, one of which converges to collimated light by refraction and the other diverges parallel light through refraction; light leakage elimination element between second electrode and lens unit, including wire grid polarizer and half-wave plate sequentially away from the second electrode, orthographic projections of light leakage elimination element and invalid area on second substrate at least partially overlapping; light blocking element on side of liquid crystal layer distal to second electrode and prevents light passing through light leakage elimination element and invalid area from exiting glasses.

Liquid crystal glasses and liquid crystal display panel with light leakage elimination element

A transparent display panel and a transparent display device are disclosed. The transparent display panel comprises a color filter substrate, an electrode layer, a blue phase liquid crystal layer configured to modulate an incident collimated natural light, and a light guide plate. The color filter substrate comprises a black matrix and pixel regions which are surrounded by the black matrix and arranged in a matrix, and each of the pixel regions on the color filter substrate is provided with a light shielding part at a central position, and an opening region surrounded by the light shielding part and the black matrix. The light guide plate is provided with a light exit region on a side close to the blue phase liquid crystal layer, the light exit region is arranged to correspond to the light shielding part in position, and in case the electrode layer does not apply a driving voltage to the blue phase liquid crystal layer, the collimated natural light which passes through the light exit region is incident on the light shielding part and is blocked by the light shielding part. The electrode layer is configured to apply the driving voltage to the blue phase liquid crystal layer to form a liquid crystal grating, and the blue phase liquid crystal receives different driving voltages at different positions in one of grating periods of the liquid crystal grating, so that the collimated natural light is diffracted by the liquid crystal grating and exits through the opening region.

Transparent display panel and transparent display device

A liquid crystal display and a driving method thereof are provided. The liquid crystal display includes a backlight source, a lower substrate at a light exit side of the backlight source, an upper substrate opposite to the lower substrate, and a liquid crystal layer between the two substrates. The backlight source includes a plurality of light sources, and light emitted from each light source is collimated light. The liquid crystal display further includes at least one first electrode and at least one second electrode between the lower substrate and the liquid crystal layer and a light shielding structure, orthographic projections of the light source and the light shielding structure on the lower substrate overlapping. The first and second electrodes are configured to receive different voltages to form an electric field, so that liquid crystal molecules within the electric field are deflected to form convex lens structures.

An edge-lit type backlight module and a display device are provided. The edge-lit type backlight module includes a light guide plate having a first surface and a second surface opposite to each other, as well as a first end and a second end opposite to each other, the first end and a second end having a distribution orientation parallel to the first surface; a light source disposed on the first surface of the light guide plate and being close to the first end of the light guide plate; a metal grating disposed on the second surface of the light guide plate, an orthographic projection of the metal grating on the first surface covering an orthogonal projection of the light source on the first surface.

Edge-lit type backlight module and display device

The present disclosure provides a liquid crystal lens and a display apparatus. The liquid crystal lens includes a first substrate and a second substrate arranged to be opposite to each other, a common electrode being provided on the second substrate; a liquid crystal layer interposed between the first and second substrates and including liquid crystal molecules; liquid crystal lens units, each of which includes a first group of strip-shaped electrodes and a second group of strip-shaped electrodes parallel to each other and spaced apart thereon, upon applying a voltage among the first and second groups, and the common electrode, a planoconvex lens is formed within the liquid crystal molecules between them, wherein each of the first and second groups includes layers of sub-electrodes insulated from each other, the sub-electrodes of the first and second groups are applied with a voltage, so as to adjust symmetry of the planoconvex lens.

Liquid crystal lens and display apparatus with liquid crystal lens

Growing community of inventors

Beijing, China

Haiyan Wang