Shanghai Tianma Micro-electronics Co., Ltd.

Tianma Micro-electronics Co., Ltd.

Newport Media, Inc.

Other

Harbin Institute of Technology

Microsoft Technology Licensing, LLC

Texas Instruments Corporation

Broadcom Corporation

Wuhan Tianma Micro-electronics Co., Ltd

Wuhan Tianma Microelectronics Co., Ltd. Shanghai Branch

Datang Mobile Communications Equipment Co., Ltd.

Xiamen Tianma Micro-electronics Co., Ltd.

Montage Technology Co., Ltd.

Smarter Microelectronics (guang Zhou) Co., Ltd.

Southchip Semiconductor Technology(shanghai) Co., Ltd.

Jun Ma

Qijun Yao

Nabil R Yousef

Tianyi Wu

Lingxiao Du

Yongru Gu

Hao Chen

Lei Niu

Lijun Zhao

Xingyao Zhou

Jialing Li

Lihua Wang

Sitao Huo

Zhihua Ling

Baoling Liu

Feng Lu

Kang Yang

Conghua Ma

Pinzhen Huang

Yaowu Ma

Fen Ruan

Qianjia Ma

Yulei Liu

Qianjing Ma

George Ma

Lu Wang

Xiaodan Zhao

Xiaoyu Fu

Huiping Chai

Chaoliang T Chen

Shuai You

Qiang Su

Jin Jiang

Qingliang Liu

Jonathan S Min

Zhongshou Huang

Lei Zhang

Liang Liu

Hong Ding

Hong Li

Lijing Han

Yu Xin

Gang Xu

Li Liu

Naichao Mu

Zhangben Wu

Jiangtao Yi

Hongmei Ma

Xingchen Wang

Xuemei Ma

Suyan Pang

Caihong Xing

Zhaojie Wei

Wei Wang

Jianfeng Wang

Yang Zeng

Xin Wang

Yingteng Zhai

Yan Zhang

Yong Wu

Qing Shan Zhang

Yuan Wx Li

Xin Liu

Thomas M Soemo

Yang Wayne Wang

Fan Yang

Qi Li

Edward Youssoufian

Yuan Yuan Ding

Jingwei Xu

Quanpeng Yu

David C James

Waleed M Younis

Tianqing Hu

Liang Xie

Jun Liao

Dan Dan Wang

Xiaoye Li

Ahmed Mohamed Eltawil

Hanyu Gu

Tieer Gu

Zhenghao Cui

Zhongyuan Chang

Qingjie Ma

Philip Treigherman

Jeroen E Van Eesteren

Yaoyang Liu

Mohy Abdelgany

Haijing Chen

Yan He

Bin He

Zhenying Li

MohyEldeen Fouad Abdelgany

Leyu Feng

Xixi Luo

Huajun Luo

Yuan Li

Janakan Sivasubramaniam

Tetsuhiko Fujisato

Yuhong Tao

A mask module includes a framework, a first strip plate fixed on the framework and extending along a first direction, and a first mask. The first mask is located on a side, deviating from the framework, of the first strip plate. The first mask includes at least one preset area, and the preset area includes at least one opening area. The first strip plate is provided with a first concave-convex structure on one side edge along the first direction. At least one convex structure is provided in a middle of the first concave-convex structure along the first direction. In a direction perpendicular to a surface of the first mask, the first concave-convex structure and the convex structure cover at least a part of area of the at least one opening of the preset area. The convex structure and the first strip plate are integrally formed.

Mask device and evaporation device

The disclosure discloses a mask device and an evaporation device, so as to manufacture a special-shaped display panel, improve the manufacturing efficiency of the special-shaped display panel and lower the cost. The mask device provided by the embodiment of the present disclosure comprises a framework and a first strip plate, where the first strip plate is fixed on the framework and extends along the first direction, the first strip plate includes a first area and a second area, and the width of the first area is greater than the width of the second area in the direction parallel to the surface of the first strip plate and vertical to the first direction.

A key and lock set for a vehicle includes: a vehicle lock set with both vehicle door lock and vehicle engine start lock; a passcode for mechanical lock; a rotary mechanical passcode dialer or push-button mechanical passcode keypad that is mounted in vehicle and accessible from vehicle outside; an electronic key in the form of a card key, tag key, passcode or biometric for an electronic lock, wireless key with a built-in power source, portable electronic appliance with key software or key hardware of cell phone, smart phone, tablet, computer, smart watch, digital camera or digital multimedia player; and an electronic key identifier that is mounted in vehicle for the electronic key.

Keys and locks

In order to solve the problem in the existing conventional water treatment process of low removal efficiency of heavy metal in water, especially lower efficiency for simultaneous removal of heavy metal pollutants during coexisting, a method is provided for removing heavy metal pollutants in water with divalent manganese strengthened ferrate: preparing a ferrate mother liquor having the concentration of 20-10,000 mmol/L; preparing a divalent manganese salt mother liquor having the concentration of 30-10,000 mmol/L; adding the divalent manganese salt mother liquor into water of the heavy metal pollutants; then adding the ferrate mother liquor, and reacting; and then adding a flocculant and precipitating, so that the removal rate of arsenate, chromium, thallium, antimony, chromium and molybdate in water is 90% or more, and the removal rate of heavy metal such as lead and cadmium is 85% or more.

Method for removing heavy metal pollutants in water with divalent manganese strengthened ferrate

A method for efficiently preparing ferrate based on nascent state interfacial activity. The method is as follows: (a) preparing nascent iron solution; (b) adding an oxidizing agent to the iron solution of step (a); (c) adding alkali solution or alkali particles to the mixed solution of step (b), mixing by stirring, and carrying out solid-liquid separation; (d) adding a stabilizing agent to the liquid separated out in step (c), and thus obtaining ferrate solution. The yield is 78-98%. The prepared ferrate solution is stable and can be stored for 3-15 days.

Method for efficiently preparing ferrate based on nascent interfacial activity

A control circuit can be applied to a bias circuit including a first transistor and a second transistor with their gates connected. The first and second transistors are configured to amplify an input reference direct current (DC) current of the bias circuit to obtain a bias DC current. The control circuit includes: a detection circuit configured to compare a first DC voltage with a second DC voltage to obtain a comparison result; the first DC voltage being a drain DC voltage of the first transistor; and the second DC voltage being a drain DC voltage of the second transistor; and an adjustment circuit configured to adjust the first DC voltage and the second DC voltage by using the comparison result, such that the drain DC voltage of the first transistor equals the drain DC voltage of the second transistor when the bias circuit is in operation.

Control circuit, bias circuit, and control method

An electrical connector structure adapted for a cigarette lighter device in a vehicle, which is compatible with a conventional vehicle cigarette lighter plug or socket, includes: a female connector having an external thread for at an inlet outer diameter of the female connector; and a male connector having a flange and an internally threaded locking cap; wherein the male connector is configured to be inserted into the female connector such that: the flange of the plug contacts an inlet end of the female connector; the internal thread of the locking cap is screwed onto the external thread of the female connector; and the male and female connectors are securely coupled mechanically while achieving an electrical connection therebetween.

Electrical connector structure adapted for vehicle cigarette lighter device

A key and lock set include: an electronic key without a built-in a power source; a lock openable by the electronic key but not openable by a mechanic key, having a power source shared with the electronic key; and an electronic key reader configured to read an identification of the electronic key; wherein: the lock is configured to be opened by the electronic key upon the identification matches an identification of the lock; and the identification of the electronic key and the identification of the lock are programmable and configured to be paired.

Key and lock set

The present disclosure provides a communication device and a skew correction method thereof. The communication device includes a first signal transceiving device and a correction device. The correction device is coupled to the first signal transceiving device through multiple first channels in a correction mode, each of the first channels has multiple first sub-channels. In the correction mode, the first signal transceiving device simultaneously transmits multiple first data through all the first sub-channels of first channels, and the correction device receives the first data through all the first sub-channels to calculate first skew differences of all the first sub-channels, thus calculating first skew differences according to the first skew values.

Communication device and skew correction method thereof

A high-conversion-efficiency reconfigurable series-parallel switched-capacitor voltage converter includes N&#x2212;1 control units and is capable of realizing a voltage conversion ratio in a range from 1:1 to N:1 between a second conversion terminal and a first conversion terminal. When the voltage conversion ratio between the first conversion terminal and the second conversion terminal of the reconfigurable series-parallel switched-capacitor voltage converter is Nx:1, the N&#x2212;1 control units are divided into k+1 control modules. k control switch tubes are configured to respectively correspond to the preceding k control modules. Each one of the preceding k control modules comprises m control units, and the last control module comprises t control units; m=Nx&#x2212;1; k and t satisfy N&#x2212;1=m&#xd7;k+t; k and m are both 0 or are both positive integers; and t is as small as possible.

High-conversion-efficiency reconfigurable series-parallel switched-capacitor voltage converter

A backlight module and a display device include a light guide plate and a point light source. The light guide plate includes a first part and a second part. The first part includes a first light incidence surface and a first light-emitting surface intersecting with the first light incidence surface. The second part includes a second light incidence surface and a second light-emitting surface intersecting with the second light incidence surface. The first light incidence surface intersects with the second light-emitting surface, the first light-emitting surface and the second light incidence surface are arranged oppositely, and both the first light-emitting surface and the second light-emitting surface include grating structures.

Backlight module and display device

Methods and apparatus to reduce a coupling effect in a light emitting diode (LED) display are disclosed. An example LED display includes an array of LEDs, and a line controller to select a line of LEDs of the array of LEDs for illumination. The example LED display wall includes a column controller to control illumination of at least two of the LEDs of the line of LEDs. The column controller is to cause, when the first brightness value is less than a threshold, a first LED to be illuminated during a first time period and a second LED to be illuminated during a second time period. The second period is distinct from the first time period. The first LED is a different color than the second LED.

Methods and apparatus to reduce a coupling effect in an LED display

A radio-frequency switch includes: at least two signal transmission modules, each signal transmission module includes a common port, a first series branch module, a second series branch module and a branch port; a parallel branch module; and a ground port. The parallel branch module is disposed between the ground port and a first terminal, and the first terminal is disposed between the first series branch module and the second series branch module. The common port is further connected with common ports of the other signal transmission modules in the radio-frequency switch, and the branch port is further connected with branch ports of the other signal transmission modules in the radio-frequency switch. State switching of the radio-frequency switch is realized by changing states of the first series branch module, the second series branch module and the parallel branch module.

Radio-frequency switch and control method therefor

A signal transceiving control structure includes a power amplifier and N control branches. The N control branches are configured to control transmission of first signals or receiving of second signals of different network standards according to different control instructions. First ends of the N control branches are respectively connected to an output end of the power amplifier, second ends of the N control branches are respectively connected to N external output ends, third ends of the N control branches are respectively connected to N external input/output ends, wherein N is a positive integer greater than 1. The power amplifier is configured to perform power amplification on the first signals.

Signal transceiving control structure and method, electronic device, and storage medium

A secure electrical connector set compatible with a conventional vehicle cigarette lighter includes: a female connector having an external thread for at an inlet outer diameter of the female connector; and a male connector having a flange and an internally threaded locking cap; wherein the male connector is configured to be inserted into the female connector such that: the flange of the plug contacts an inlet end of the female connector; the internal thread of the locking cap is screwed onto the external thread of the female connector; and the male and female connectors are securely coupled mechanically while achieving an electrical connection therebetween.

Electrical connector structure adapted for a cigarette lighting device in vehicles

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Shanghai, China

Jun Ma