Huawei Technologies Co., Limited

University of Science and Technology Beijing

Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Boe Technology Group Co., Ltd.

Chinese Academy of Sciences

Chengdu Boe Optoelectronics Technology Co., Ltd.

Kun Huang

Weiyao Zhu

Debin Kong

Tao Chen

Ming Yue

Zhiyun Chen

Teng Ma

Jing Xia

Zhiyong Song

Zhenxiao Fu

Shiwo Ta

Huiyu Zhou

Yun Liu

Baichuan Wang

Hua Li

Nan Li

Chengyong Lin

Zhen Chen

Hao Cheng

Wen Ji Huang

Hongtao Guan

Jianjun Wu

Xin Bi

Wanfu Ding

Xianlei Bi

Xianfeng Yang

Haien Yang

Gaogang Xie

Huizhou Liu

Jiahua Wang

Qinglin Shu

Jingchang Su

Zhentao An

Jixing Yu

Lasse Noren

Joanna Chu

Luwei Fu

Zhe Song

Kai Luo

Tongwen Jiang

The present disclosure is related to a display device. The display device includes a middle frame, a display panel and a supporting member. The middle frame is provided with a first mating surface. The display panel includes a display substrate and a cover plate. A first notch is provided at a side of an edge of the cover plate close to the first mating surface. The first notch extends along a thickness direction of the cover plate. An orthographic projection of the display substrate on the cover plate at least partially overlaps an orthographic projection of the first mating surface on the cover plate. The supporting member includes a first supporting section and a second supporting section, the first supporting section is connected to the first mating surface, and the second supporting section is partially arranged in the first notch.

Display device

The disclosure relates to a Low Temperature Co-fired Ceramic (LTCC) substrate and a preparation method thereof, and in particular to a dielectric-constant-adjustable LTCC substrate and a preparation method thereof. The LTCC substrate of the disclosure includes the following components: glass, SiOand AlO, a weight percentage of the SiOin the LTCC substrate is 10% to 25%.

LTCC substrate and preparation method thereof

Device and method for measuring two-phase relative permeability curve of unconventional oil reservoir are provided, wherein the device comprises: two-dimensional porous seepage microscopic model; injection components connected to inlet end of the two-dimensional porous seepage microscopic model; confining pressure components arranged outside the two-dimensional porous seepage microscopic model; a camera component arranged on one side of the two-dimensional porous seepage microscopic model; back pressure components connected to outlet end of the two-dimensional porous seepage microscopic model; and outlet pressure measuring and recovery components connected to outlet end of the two-dimensional porous seepage microscopic model. Two-phase relative permeability curve of unconventional oil reservoir can be measured accurately through the device.

Device and method for measuring two-phase relative permeability curve of unconventional oil reservoir

The present invention provides a device and a method for measuring overburden of injected gas in cyclic gas injection development of condensate gas reservoir. The device comprises sand packed model and temperature control system. The temperature control system is nested outside the sand packed model. The sand packed model comprises sand pack cell, four gas inlets, four gas outlets, bracket, direction control component, rotating shaft, upper cover, lower cover, fixing bolts, two top pressuring inlets, pressure transmission rods, pressure transfer piston and multiple gas sampling ports. The sand pack cell can be filled with quartz sand of different particle size and composition, and the angle of the whole device is adjusted by the direction control component.

Device and method for measuring overburden of injected gas in cyclic gas injection development of condensate gas reservoir

The present invention relates to a boroaluminosilicate mineral material, a low temperature co-fired ceramic composite material, a low temperature co-fired ceramic, a composite substrate and preparation methods thereof. A boroaluminosilicate mineral material for a low temperature co-fired ceramic, the boroaluminosilicate mineral material comprises the following components expressed in mass percentages of the following oxides: 0.41%-1.15% of Na2O, 14.15%-23.67% of K2O, 1.17%-4.10% of CaO, 0-2.56% of Al2O3, 13.19%-20.00% of BO, and 53.47%-67.17% of SiO. The aforementioned boroaluminosilicate mineral material is chemically stable; a low temperature co-fired ceramic prepared from it not only has excellent dielectric properties, but also has a low sintering temperature, a low thermal expansion coefficient, and high insulation resistance; it is also well-matched with the LTCC process and can be widely used in the field of LTCC package substrates.

Boron aluminum silicate mineral material, low temperature co-fired ceramic composite material, low temperature co-fired ceramic, composite substrate and preparation methods thereof

A method of optimizing well spacing for shale gas development is provided. It belongs to the technical field of hydrocarbon reservoir exploration and development. The method comprises: firstly verifying block area based on the explored geological structure; analyzing the connection situation of a shale reservoir, identifying the minimum developing area units; calculating the recoverable reserves of the units, confirming the candidate units; drilling representative shale cores and analyzing related physical properties; calculating seepage field and pressure field using unified multi-field, multi-flow-regime, and multi-scale mathematical models; calculating the effective recoverable area of each well; and arranging wells based on the rule that the interference among wells is not larger than 10%. Considering the fluid-solid coupling effects, the method can define appropriately well spacing for shale gas exploration and enhance effectively the output of shale gas.

Methods of optimizing well spacing for shale gas development

A multi-level flow table search method includes extracting matching information of a data packet when the data packet is received and selecting a keyword from the matching information of the data packet according to flow-table match-field configuration information. The method also includes searching for a match field of each-level flow table in a multi-level flow table starting from a first-level flow table in the multi-level flow table by using the keyword as a search keyword, and matching the search keyword with the match field. If matching of a match field of a current-level flow table is completed, the method includes executing a corresponding instruction, and if the current-level flow table is not a last-level flow table or there is an instruction for executing an action, executing a corresponding action.

Multi-level flow table search method and apparatus

A liquid-liquid-liquid three-phase continuous and countercurrent extraction apparatus comprises a three-phase-mixing chamber, a three-liquid-flow settler, and a two-phase-mixing chamber; a liquid-flow control separator placed in the three-liquid-flow settler aims to flexibly regulate the directions of three liquid flows in the three-phase system by different control separator combinations to achieve either a countercurrent operation of the top-layered phase with the middle-bottom two-layered mixtures, or a countercurrent operation of the top-middle two-layered mixtures with the bottom-layered phase; and a method of using the same, relating to extraction and separation field of chemical technology.

Liquid-liquid-liquid three-phase continuous countercurrent extraction device and use thereof

A method, device and system for implementing a long reach passive optical network are provided. Uplink optical burst packets are transmitted by an optical network unit. The uplink optical burst packets are converted into an electrical signal and then a continuous optical signal. The continuous optical signal is transmitted to a receiving device.

Method, device, and system for implementing LR-PON

A method, device and system for implementing a long reach passive optical network (LR-PON) are provided, which solve the problem that the cost for establishing an LR-PON system is high. The method includes: receiving an uplink burst packet transmitted by an optical network unit (ONU) in a burst manner (), converting a burst optical signal of the uplink burst packet into a continuous optical signal, and transmitting the continuous optical signal to a receiving device (). The present invention is applicable to an LR-PON.

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Beijing, China

Kun Huang