Boe Technology Group Co., Ltd.

International Business Machines Corporation

Beijing Boe Optoelectronics Technology Co., Ltd.

Beijing Boe Display Technology Co., Ltd.

Qingdao Rising Biotechnology Co., Ltd

Beijing Baheal Chengchuang Pharmaceutical Research and Development Co., Ltd.

Song Song

Kazuyoshi Nagayama

Jun Shen

Wei Li

Rong Fu

Pei Sun

Xiao F Wang

Jian Ming Zhang

Chun Ying

Jiexin Jiao

Mengxiang Lin

Ying Wang

Shiming Shi

Xiao Xi Liu

Can Zheng

Zhe Xiang

Chang Jie Guo

Jian Huang

Xiaofeng Wang

James Tien-Cheng Yeh

Jie Xin Jiao

Hao B J Wang

Yujing Cao

Jian Wang

Hao Wang

Yu Yang

Qi Cheng Li

Chunfang Zhang

Peng Fei Zhu

Zhuo Zhang

Shih-Gong Li

Xiao Yan Chen

Ying Zhou

Zi Yu Zhu

Hong Lin

Yi Min Wang

Xu He

Alastair John Angwin

Hong Cai

Rongyao Fu

Li Wei

Leo Y Liu

James Yeh

Ran Xie

Junling Zhang

Xia Zhao

Siwang Yu

Simin Yang

Yao Fu Rong

Jin C J Chen

Hang Jin Zhang

Guo Chang Jie

Xing Xin Gao

Jianming Zhang

Guan Nuan Liu

Nagayama Kazuyoshi

Xiaocong Pang

Yanlun Gu

Zhenming Liu

Yimin Cui

Qian Xiang

Xiaojiao Sun

Ning Jiao

Yameng Liu

An indazole hydrazide compound, as represented in formula (I); wherein, R is selected from substituted alkyl, substituted alkenyl and substituted phenyl; substituent in the substituted alkyl and substituted alkenyl includes phenyl and/or substituted phenyl; R′ is selected from H and alkyl. Compared with the prior art, the above indole hydrazide compound can be used as integrin avβ3 receptor antagonist. Besides, it has obvious anti-prostate cancer activity and has a significant inhibitory effect on enzalutamide-resistant cell lines. In addition, the above-mentioned compound has obvious anti-tumor angiogenesis activity and can be used in the preparation of anti-tumor angiogenesis drugs to inhibit tumor angiogenesis.

Indazole hydrazide compound and application thereof

A phenoxy carboxylic acid compound, its pharmaceutically acceptable salt or ester, stereoisomer, prodrug, hydrate, solvate or crystal form, or metabolite form thereof, or any combination or mixture thereof; a pharmaceutical composition comprising the compound, its pharmaceutically acceptable salt or ester, stereoisomer, prodrug, hydrate, solvate or crystal form, or metabolite form thereof, or any combination or mixture thereof; and a medicinal use of the compound, its pharmaceutically acceptable salt or ester, stereoisomer, prodrug, hydrate, solvate or crystal form, or metabolite form thereof, or any combination or mixture thereof, for preventing and/or treatment of a metabolic disease (e.g., metabolic syndrome, non-alcoholic fatty liver disease, and/or diabetes mellitus).

Phenoxy carboxylic acid compounds and medical uses thereof

The present disclosure discloses an array substrate, a display device and a fault repair method for an array substrate, and belongs to the field of display technology. The array substrate includes a pixel array, a gate driver array including a plurality of gate driver units and configured to output drive signals to pixels in the pixel array, and a repair line overlapping with and insulated from the gate driver units, wherein the repair line is configured to be coupled to the failed gate driver unit and transmits a repair signal to cause the failed gate driver unit to output a normal drive signal, when any gate driver unit fails. The added repair line can realize the function of repairing when the gate driver unit fails, and improve the production efficiency of the array substrate.

Array substrate, display device, and fault repair method for array substrate

An OLED pixel circuit includes a charging control module (), a resetting control module (), and a driving transistor (). The charging control module () is connected to a data signal line and the resetting control module (). The resetting control module () is connected to the driving transistor () to reset and compensate the driving transistor () to set a control terminal of the driving transistor () at a first potential value. The driving transistor () is configured to generate a driving current being based on a difference between a potential of a source of the driving transistor and the first potential value, irrespective of a voltage signal at the source of the driving transistor and a threshold voltage of the driving transistor ().

OLED pixel circuit and driving method and related display panel and display apparatus

A display device including a display panel and a touch panel is provided. At least one of the display panel and the touch panel is made of a flexible material. The display device is capable of being switched between a first usage state where a portion of the touch panel overlaps a portion of the display panel so that a touch operation is capable of being performed, through the touch panel, on at least a portion of an image displayed on the display panel, and a second usage state where the display panel is located at a side of the touch panel and does not overlap the touch panel and a button pattern is formed on the touch panel through which an operation is performed on the image displayed on the display panel.

Expandable display device

The present application discloses a display apparatus comprising a flexible display panel capable of undergoing deformation between a flat configuration in which the flexible display panel is substantially flat and a curved configuration in which the flexible display panel is curved; and a first arm section and a second arm section for deforming the flexible display panel between the flat configuration and the curved configuration. Each of the first arm section and the second arm section comprises a first terminal and a second terminal, the first terminal of the first arm section and the first terminal of the second arm section coupled to each other, and the second terminal of the first arm section and the second terminal of the second arm section coupled to the flexible display panel on a side distal to a light emitting surface of the flexible display panel and at two opposite margins of the flexible display panel, respectively; the first arm section is a retractable arm section capable of retracting and extending between the first terminal and the second terminal of the first arm section, having an extended state corresponding to the flexible display panel in a flat configuration and a retracted state corresponding to the flexible display panel in a curved configuration; and the second arm section is a retractable arm section capable of retracting and extending between the first terminal and the second terminal of the second arm section, having an extended state corresponding to the flexible display panel in the flat configuration and a retracted state corresponding to the flexible display panel in the curved configuration.

Display apparatus having a flexible display panel

The present disclosure provides a shift register unit, its driving method, a gate driver circuit and a display device. The shift register unit includes a first output module, a second output module, an input module and a control module. The first output module is connected to a first signal end, a first node and an output end. The second output module is connected to the output end, a second node and a second signal end. The control module is connected to the first node, the second node, the first signal end, the second signal end, a first clock signal end and a second clock signal end. The input module is connected to an input end, the second node and the second clock signal end.

Shift register unit, its driving method, gate driver circuit and display device

An array substrate and a display device are disclosed. The array substrate () comprises a gate electrode driving circuit (), the gate electrode driving circuit () includes at least two stages of shift register units (SR-SRn), and each stage of the shift register units (SR-SRn) is connected with a row of gate lines (Gate-Gaten). The shift register units (SR-SRn) include driving modules (D-Dn) and logical modules (L-Ln); the driving modules (D-Dn) include a portion located in a display region () of the array substrate. The array substrate can solve a problem that a larger size of a driving TFT in a gate driver on array (GOA) circuit is not conducive to a narrow frame design trend of a display panel.

Array substrate having shift register unit and display device

A liquid crystal grating and a manufacturing method and a driving method therefor, and a spliced screen including a liquid crystal grating are disclosed. The liquid crystal grating includes: a first substrate and a second substrate arranged opposite to the first substrate; and liquid crystal molecules filled between the first substrate and the second substrate. The first substrate, the second substrate and the liquid crystal molecules are provided to define at least one grating unit. Each of the grating units includes: a display region; a frame region surrounding the display region; a first frame electrode located on the first substrate and arranged corresponding to the frame region; and a second frame electrode located on the second substrate and arranged corresponding to the frame region. The first frame electrode and the second frame electrode are configured for forming a voltage difference when displaying in the display region, so as to control deflection of the liquid crystal molecules in the frame region, such that light rays scattered into the frame region are emitted out from the frame region of the second substrate. The above liquid crystal grating enables a seam of a spliced screen to have a certain display brightness, thereby improving the display effect of the spliced screen.

Liquid crystal grating and manufacturing method and driving method therefor, and spliced screen

Embodiments of the present disclosure provide a display panel and a display device which enable adjustment of a light transmittance. The display panel includes a plurality of sub-pixel regions arranged into an array, at least some of the sub-pixel regions each comprising a display region configured for displaying an image and a light transmitting region configured for transparent display, and the light transmitting region is provided therein with a light adjusting device having an adjustable light transmittance.

Display panel and display device

A display screen and a display device are provided. The display device includes: a first display screen; a display screen group arranged on a back surface of the first display screen, the display screen group including at least one second display screen, and a display surface of the second display screen facing the first display screen; and a rotating shaft, the rotating shaft connecting a first side edge of each of the second display screens in the display screen group with a first side edge of the first display screen and being perpendicular to the first display screen and the second display screen. The display device has characteristics of adjustable display screen size and strong flexibility in use.

Display screen and display device

The present disclosure provides an OLED pixel circuit, a display device and a control method. The OLED pixel circuit includes: an OLED; a driving transistor; a first switching unit; a second switching unit; a compensation circuit connected to the gate electrode of the driving transistor and configured to maintain a voltage of the gate electrode of the driving transistor during a light-emitting period, so as to enable a current flowing through the OLED to be irrelevant to a threshold voltage Vth of the driving transistor; and a reference signal generation module configured to generate, based on a current threshold voltage of the driving transistor, a reference signal to be used by the compensation circuit, wherein a voltage of the reference signal and the threshold voltage meet at least one of validation conditions capable of validating the compensation circuit.

Organic light-emitting diode (OLED) pixel circuit, display device and control method

The present disclosure provides a double display device and a wearable apparatus including the double display device, the double display device including: a first display module and a second display module arranged in parallel and connected slidably with each other, the first display module including a first display panel, the second display module including a second display panel; and a common driving component configured to provide a first driving signal to the first display panel and provide a second driving signal to the second display panel.

Double display device and wearable apparatus

A display panel has a displaying side and a back side opposite to the displaying side. The display panel comprises: a rectangular display region for displaying an image, the rectangular display region having four sides and four corners formed by adjacent sides respectively; and an outer region surrounding the rectangular display region, the outer region being in a shape of a rectangular frame, and the outer region having four side portions corresponding to the four sides of the rectangular display region and four corner portions each connecting two adjacent side portions respectively, the outer region being provided therein with a closed frame-shaped enclosing structure extending along the entire outer region. Each corner portion is folded along three folding lines provided at the corner portion.

Display panel, display panel assembly and method of manufacturing the same, and display device

A flexible display panel and a driving method thereof, and a display device are provided. The flexible display panel includes a pixel region and a gate driving circuit region located outside the pixel region. The flexible display panel further includes a curvature adjusting unit located on two sides of the pixel region, the curvature adjusting unit includes a plurality of isosceles trapezoid units which are sequentially connected with each other through lower surfaces thereof, each isosceles trapezoid unit includes an upper surface, the lower surface, and a third waist surface and a fourth waist surface oppositely arranged between the upper surface and the lower surface, and a length of the upper surface between the third waist surface and the fourth waist surface is less than a length of the lower surface between the third waist surface and the fourth waist surface. In the case that the display panel is bent and in a bent portion of the display panel, the third waist surface of the isosceles trapezoid unit attaches to the fourth waist surface of the isosceles trapezoid unit adjacent thereto, and the upper surface of the isosceles trapezoid unit is connected with the upper surface of the isosceles trapezoid unit adjacent thereto.

Flexible display panel and driving method thereof, and display device

Growing community of inventors

Beijing, China

Song Song