Huawei Device Co., Ltd.

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

Other

Huawei Technologies Co., Limited

Chinese Academy of Sciences

Accelink Technologies Co., Ltd.

China University of Geosciences (Wuhan)

Wuhan Kaiming High Tech Co., Ltd.

Grand Pharma (China) Co., Ltd.

Fiberhome Telecommunication Technologies Co., Ltd

China Three Gorges Co., Ltd.

Ruiguang Telecommunication Technologies Co., Ltd

Fiberhome Fujikura Optic Technology Co., Ltd

Wei Li

Jing Zhao

Zhishan Zhuang

Junwei Gou

Shizheng Yang

Wen Liu

Yan Chen

Jiang Li

Tao Zhang

Shoucheng Wang

Lu Huang

Zhichao Liu

Bo Yang

Jianzhong Zhou

Li Lin

Binke Yu

Wenyong Luo

Zhenyu Zhao

Cheng Du

Yili Ke

Zhiqiang Yu

Xiaoping Li

Shuihua Liu

Weiguo Wu

Fuquan Liu

Wenbin Luo

Guanhua Sun

Sigu Zhu

Guanglei Chen

Kaiming Zhang

Qiong Lei

Jianming Zhou

Huang Yu

Jie Zhang

Yongtao Yang

Hong Zheng

Dongdong Wang

Fulong Ning

Wei Shi

Haiming Geng

Zhiqiang Qian

Jiaxin Sun

Kan Yu

Jin Chang

Weilin Guan

Dexiu Huang

Zubing Zou

Jun Liu

Guofan Xie

Wenjia Ou

Wan Cheng

Pengcheng Huang

Guosheng Jiang

Ling Zhang

Li Peng

Tsung-Hua Wong

Gui Ya

Jianhua Fan

Wenhe Chen

Tingxi Xiao

Fei Wang

Bi Wang

Shujian Wu

Fanqiu Zeng

Shuai Shao

Maoyou He

Guohua Hu

Baoping Chen

Ruikuo Liu

Feng Qian

Disclosed is a display panel. The display panel includes a first display area and a second display area. The second display area includes a transparent display area, a drive display area, and a transition display area. An arrangement density of third pixel driving circuits in the transition display area is less than or equal to an arrangement density of second pixel driving circuits in the drive display area.

Display panel

Embodiments of the present invention disclose a method and an apparatus for managing a notification bar message. The method according to the present invention includes: searching for a resident notification message; after the resident notification message is found, displaying, in a notification bar, prompt information prompting whether to delete the resident notification message; and if a user chooses to delete the resident notification message, deleting the resident notification message according to a system permission.

Method and apparatus for managing notification bar message

A prompt information display method and an electronic device, the method including displaying, by the electronic device, prompt information on the screen when the electronic device is in a screen-off state, where the prompt information includes a fingerprint identifier, and the fingerprint identifier is used to indicate a fingerprint recognition area, after the electronic device displays the prompt information on the screen, stopping, by the electronic device, displaying the prompt information on the screen if a first preset condition is met, and displaying, by the electronic device, the prompt information on the screen if a second preset condition is met.

Prompt information display method and electronic device

Embodiments of the present invention disclose a method and an apparatus for managing a notification bar message. The method includes: searching for a resident notification message; after the resident notification message is found, displaying, in a notification bar, prompt information prompting whether to delete the resident notification message; and if a user chooses to delete the resident notification message, deleting the resident notification message according to a system permission.

A substrate and a display panel are provided. The display panel adopts an emerging porous metal material, and utilizes excellent characteristics of the material as a composite functional layer of the panel, so that it can simultaneously assume functions of protection, cushioning, and heat dissipation, and achieve a purpose of simplifying a structure of a display device and reducing the thickness of components.

Substrate and display panel

A method and an apparatus for managing a notification bar message relate to the field of electronic device applications and resolve a problem of a tedious operation for clearing a resident notification message. The method includes: searching for a resident notification message; after the resident notification message is found, displaying, in a notification bar, prompt information prompting whether to delete the resident notification message; and if a user chooses to delete the resident notification message, deleting the resident notification message according to a system permission. The method and apparatus are mainly applied to a process of managing a mobile phone application.

Provided are a driving voltage compensation method, a gray scale compensation method and a display device. In the methods, the voltage is divided into a plurality of ranges which are different. The different compensation rules are configured for different ranges, and the corresponding compensation parameters of each range can be obtained by using the test points in each range, such that the compensation effect is closer to the actual gamma curve, so as to alleviate the technical problem of uneven display of pixels in the display panel of the prior art, for increasing the product yield of the display device.

Driving voltage compensation method, gray scale compensation method and display device

A testing device for testing adhesion force includes a thermal insulated glove box, an atomic force microscope, a cryogenic sample stage, a high pressure gas source and a circulating chiller. The atomic force microscope includes a probe for adhering mineral particles. The cryogenic sample stage is configured for preparing gas hydrate sample. The cryogenic sample stage is arranged below the probe. The atomic force microscope and the cryogenic sample stage are placed in the thermal insulated glove box. The high pressure gas source provides pressure required for synthesis of gas hydrates, the high pressure gas source comprises a high pressure chamber covered on the cryogenic sample stage and a high pressure gas cylinder connected with the high pressure chamber. The circulating chiller, an outlet of the circulating chiller is connected with the thermal insulated glove box to control humidity and temperature inside the thermal insulated glove box.

Testing device and method for measuring adhesion force between gas hydrate and mineral particles

Embodiments of the present invention disclose an application heartbeat period adjusting method and apparatus, and a terminal, and in the embodiments, it is determined, according to an identifier of an application, that the application is in a heartbeat adjustment blacklist. A first heartbeat period of the application is adjusted to a second heartbeat period according to a preset trigger heartbeat period. The heartbeat adjustment blacklist includes an identifier of an application on which a heartbeat period adjustment needs to be performed, the first heartbeat period of the application is an original heartbeat period of the application, the second heartbeat period is a heartbeat period, which is adjusted according to the preset trigger heartbeat period, of the application, and the preset trigger heartbeat period is an adjustment period according to which the first heartbeat period is adjusted.

Application heartbeat period adjusting method and apparatus, and terminal

A headstock structure of computer numerical control milling and boring machine tool comprising a spindle, a conducting slip ring, a rotating plate, a mobile unit, two balancing units, a driving unit, and a cutter locking unit; the conducting slip ring being sleeved on a top end of the spindle; the rotating plate being rotated in horizontal direction under the drive of the spindle; the mobile being rotated in horizontal direction together with the rotating plate; the two balancing units being located on the rotating plate; the driving unit being configured to drive the mobile unit to perform horizontal radial movement; the cutter locking unit being configured to lock the cutter, so that the headstock structure can rotate and move up and down, and can perform horizontal radial motion.

Headstock structure of computer numerical control milling and boring machine tool

A method for repairing break of a universal connecting rod of a universal coupling includes steps of: cleaning and detecting cracks, providing primary anneal, depositing alloys, providing secondary anneal, manually milling and controlling a quality; wherein depositing the alloys includes forming gradient in an order of a bonding layer, a transition layer, a working layer and a processing layer; wherein the bonding layer: S and P in the depositing area are diluted with an FGM-KM1material, for removing or reducing the S and P, so as to avoid cold and hot cracks; the transition layer: which is formed by an FGM-KM2material for improving impact toughness and evacuation stress, and appropriate increasing hardness; the working layer: which is formed by an FGM-KM3material for improving heat resistance, wear resistance and load capacity; and the processing layer: an FGM-KM4material is used to reduce surface hardness and improve processing performance.

Method for repairing break of universal connecting rod of universal coupling

The present invention discloses a root key type pressure bearing mechanism in an anchor hole, a root key type anchor cable and an anchor hole grouting method. The pressure bearing mechanism includes a carrier, root keys and a tapered plug, a through hole is formed in the center of the tapered plug, a taper hole is formed in the center of the carrier, key holes are formed along a radial direction of the carrier with an inner wall of the taper hole as a starting point, the number of the key holes is the same as that of the root keys, the root keys and the key holes constitute sliding pairs, an outer wall of the tapered plug is adapted to the taper hole, the sum of the length of the root key and the radius of a position corresponding to the tapered plug is larger than the radius of the anchor hole, and the length of the root key is less than the radius of the anchor hole; and when the tapered plug is plugged into the taper hole, the head of the root key stretches into a rock mass of the anchor hole. The pressure bearing mechanism assembled by the assembly method is applied to the anchor cable, and when the anchor cable is used for grouting, the anchoring effect of the anchor cable can be effectively improved.

Root key type pressure bearing mechanism in anchor hole, root key type anchor cable and anchor hole grouting method

A method of preparation of 5,6-dimethylxanthone-4-acetic acid (DMXAA) and derivatives thereof. The derivatives are represented by formula (I), wherein R represents totally 1 to 2 substitutes at 1, 2, 3, 7, and 8 position selected from a lower alkyl, halogen, CF, CN, NO, NH, CHCOOH, OR, OH, NHSOR, SR, CHCONHRor NHR, and Rrepresents a lower alkyl, or a lower alkyl having OH, NH, or OCH. The invention further provides a pharmaceutical composition having such derivatives used as excellent antitumor and antibacterial agents. 

5,6-dimethyl xanthone-4-acetic acid derivatives and method of preparing the same

The tunable optical filter is provided, comprising an optical means for separating an input optical signal into a tunable drop optical signal and an output optical signal, wherein the output optical signal is directed back along the same path as the input optical signal. One embodiment of the invention comprises an optical circulator, a pair of polarization beam splitters, a pair of half-wave plates, an optical thin-film filter, a rotatable mirror, a spatially fixed mirror. Optical wavelengths are selected by making angular adjustments to the optical thin-film filter and the rotatable mirror, which are rotated by the same angle. A corresponding method for spectrally splitting and spatially separating an input optical signal into an output optical signal and a drop optical signal is also provided.

Thin film tunable optical filter

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Wuhan, China

Wei Li