Hon Hai Precision Industry Co., Ltd.

Shenzhen China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Shenzhen China Star Optoelectronics Technology Co., Ltd.

Huawei Technologies Co., Limited

Other

Zte Corporation

Tencent Technology (shenzhen) Company Limited

South China University of Technology

Beijing Sensetime Technology Development Co., Ltd.

Wei Yuan

Yu-San Hsiao

Shih-Wei Hsiao

Shibo Jiao

De-Jin Chen

Yu Luo

Aiguo Tu

Yuanchun Wu

George (Huanyi) Zhang

Gustavo F Duenas

Shengfeng Zhou

Fusheng Li

Hui Zhu

Hai-Jun Wang

Yi Yu

Yu Zhu

Jin Liu

Chao Li

Xiang Wang

Yang Liu

Jinchuan Li

Bo Yan

Yong Zhao Tang

Liang Jiang

Tsu-Yang Wu

Yi Qiang Yu

Yuan-Chun Wu

Zhenping Wan

Kun Qian

Longsheng Lu

Zongtao Li

Po Yuan

Po-Yen Lu

Ting-He Wu

Zheng Xu

Binxu Peng

Yibao Zhang

Yi-Xin Chen

Jin-Feng Lei

Kaijia Chen

Yurou Lu

Yalong Sun

Yakui Dong

Zhixing Yu

Xian-Feng Dong

Huiyou Hua

Zhenling Wu

Xiaoxiang Lu

Jinliang Hou

Shao Jun Zhou

Embodiments of this application disclose a method for generating a device fingerprint and a relevant apparatus. The method includes: obtaining a plurality of device features of a target device; obtaining, based on the plurality of device features, a target device feature group of the target device by combining different device features of the target device; querying an inventoried device fingerprint library to retrieve candidate device features of at least one candidate inventoried device mapped to the target device feature group; identifying a device similarity, to obtain a similarity between the target device and the at least one candidate inventoried device; and in response to the similarity between the target device and the at least one candidate inventoried device being greater than a similarity threshold, using a device fingerprint of the at least one candidate inventoried device as a device fingerprint of the target device.

Method, apparatus and device for generating device fingerprint and storage medium

Embodiments of this application disclose a call method and an apparatus. In the call method, when a user does not actively select an audio device as a voice pickup device and a voice play device, after establishing a call connection to another electronic device, an electronic device selects, from available audio devices, an audio device that meets a user expectation as the voice pickup device and the voice play device. According to technical solutions provided in the embodiments of this application, user experience in a call process can be improved.

Call method and apparatus

A method and apparatus for controlling a virtual object, a terminal, and a storage medium are disclosed. The method includes: acquiring a plurality of images of a user; determining, according to the plurality of images acquired, a gesture change parameter of a gesture change of the user; and controlling, according to the gesture change parameter, a virtual object corresponding to the user.

Control of virtual objects based on gesture changes of users

The present invention provides an organic electroluminescent diode device, a display panel, and a manufacturing method thereof. The organic electroluminescent diode device includes a first electrode layer, a conductive layer, an electron injection layer, a light-emitting layer, a hole injection layer, and a second electrode layer, and the conductive layer is provided between the first electrode layer and the electron injection layer.

Organic electroluminescent diode device having light-emitting layer disposed on electron injection layer, display panel, and manufacturing method thereof

The disclosure provides a fabricating method of a QLED device and a QLED device. In the fabricating method of a QLED device, a mixed light-emitting layer is formed by doping a quantum dot material with a second hole transporting material having a valence band energy level between the quantum dot material and the first hole transporting material; a stepped barrier between the first hole transporting material and the doped second hole transporting material is used to enhance the hole injection; simultaneously, the first hole transporting material with a higher valence band energy level can block the electrons on one side of the hole transport layer close to the cathode to weaken the injection of electrons into the mixed light-emitting layer, thereby promoting the balance of carriers in the mixed light-emitting layer, improving the carrier recombination efficiency, and then improving the luminous efficiency and brightness of the QLED device.

Fabricating method of QLED device and QLED device

A high thermal conductivity stator component for vehicle motor based on 3D phase change heat pipe technology of the present invention includes a casing, a 3D phase change heat pipe, a stator core and a stator winding; the casing includes assembly passages for the 3D phase change heat pipe; the 3D phase change heat pipe assembly passages are symmetrically arranged on both sides of the casing body; a condensation section of the 3D phase change heat pipe is assembled in the assembly passages of the casing body, and an evaporation section is bonded to the stator winding. The present invention provides a high thermal conductivity stator component for vehicle motor with a simple structure, convenient installation, wide application and low cost.

High thermal conductivity stator component for vehicle motor based on 3D phase change heat pipe technology

This application discloses a flow table processing method and the method is applicable to a software-defined networking SDN. After determining that M virtual machine ports are added to a security group, an SDN controller generates a first matching flow table set, a second matching flow table set, and an action flow table of the security group. The first matching flow table set and the second matching flow table set together implement matching of the security group. The action flow table of the security group includes a packet action for a packet that successfully matches the security group. The method provided in this application lowers complexity of a flow table used to implement security group matching, and improves security group matching efficiency.

Flow table processing method and apparatus

Provided is an organic light emitting diode display. The OLED display includes a thin film transistor substrate, a white OLED layer, a quantum dot photoluminescence film and a color filter film. The OLED display includes sub-pixels, which are sequentially disposed. The sub-pixels include a red sub-pixel, a green sub-pixel and a blue sub-pixel. A region of the quantum dot photoluminescence film corresponding to the red sub-pixel is provided with red quantum dots, and a region corresponding to the green sub-pixel is provided with green quantum dots. The red quantum dots and the green quantum dots are excited by white light emitted by the WOLED layer to emit high-purity red light and green light, respectively, and then filtered by the color filter film to be emitted. Thus, the OLED display has higher color saturation, which effectively broadens color gamut and can fully utilize the short-wavelength light.

Organic light emitting diode display

The present disclosure relates to a flat panel display device and a top organic light emitting diode (Top-OLED). The Top-OLED includes: a light emitting unit and a light output coupling unit configured on a light output surface of the light emitting unit, wherein the light output coupling unit is configured with a first light emitting coupling layer and a second first light emitting coupling layer configured on the light output surface of the light emitting unit in sequence A refractive index of the first light emitting coupling layer is greater than a refractive index of the second light emitting coupling layer. The light emitting coupling layers configured on the light output surface of the light emitting unit having the refractive index being configured to be decreased gradually, so as to enhance the external quantum efficiency and to increase the amount of outputting light beams.

Top-OLEDs with multilayer output coupling unit and flat panel display devices using the same

The present application provides a flexible display apparatus and a white light organic electroluminescent device including an anode, a first blue light emitting unit, a second yellow light emitting unit, a third blue light emitting unit, and a cathode successively laminated and disposed, wherein the second yellow light emitting unit including a red light emitting layer. The flexible display apparatus and a white light organic electroluminescent device provided by the application enhances the luminous intensity of the red light band in the three-laminated layer white light organic electroluminescent device by adding a red light emitting layer, and optimizes the spectrum of the white OLED device, when used as a display device it can reduce power consumption of the display apparatus.

Flexible display apparatus and its white light organic electroluminescent device

This disclosure provides a quantum dot light-emitting diode comprising a first electron layer, an organic light-emitting layer, a first hole layer, a second electron layer, a quantum dot light-emitting layer, and a second hole layer. The first electron layer and the first hole layer are configured to transport first electrons and first holes to the organic light-emitting layer. The organic light-emitting layer is configured to emit a first light by recombining the first electrons and the first holes. The second electron layer and the second hole layer are configured to transport second electrons and second holes to the quantum dot light-emitting layer. The quantum dot light-emitting layer is configured to emit a second light by recombining the second electrons and the second holes.

Quantum dot light-emitting diode and display device

The present disclosure discloses an LED display panel including at least a thin film transistor array layer, a quantum dot light emitting layer, and an LED array layer arranged between the thin film transistor array layer and the quantum dot light emitting layer, when the LED array layer emits excitation light, the excited quantum dot emits light to emit at least two colors of light. The present disclosure can reduce the production cost and greatly improve the production yield, and can effectively reduce the energy consumption of the display panel and improve the service life.

LED display panel

Disclosed is a fluorescent/phosphorescent mixed white organic light-emitting diode, which has high efficiency and good spectral stability.

Fluorescent/phosphorescent mixed white organic light-emitting diode

Provided is a tandem organic electroluminescent element, comprising a first electrode, a first light emitting unit, a third electron transporting layer, a second electron transporting layer, a first electron transporting layer, a charge generation layer, a second light emitting unit and a second electrode which are stacked up from bottom to top; both the first electron transporting layer and the second electron transporting layer comprising n type dopant, and a concentration of the n type dopant in the first electron transporting layer being larger than a concentration of the n type dopant in the second electron transporting layer, and the third electron transporting layer comprising no n type dopant; the arrangement of the first, the second and the third electron transporting layers can reduce the energy barrier of injecting electrons into the first light emitting unit by the charge generation layer to make the electrons easy to be injected.

Tandem organic electroluminescent element

Growing community of inventors

Shenzhen, China

Wei Yuan