公开(公告)号：US11366306B2

公开(公告)日：2022-06-21

申请号：US16458054

申请日：2019-06-29

Applicant: SHANGHAI TIANMA MICRO-ELECTRONICS CO., LTD.

Inventor： Baiquan Lin ,  Kerui Xi ,  Feng Qin ,  Yian Zhou ,  Xiangjian Kong ,  Jine Liu

IPC: G02B26/00 ,  G02B26/10

Abstract: A driving circuit includes a first signal-input terminal, a second signal-input terminal, a third signal-input terminal, a fourth signal-input terminal, a signal-output terminal, and a voltage-boosting unit including a first module, a second module, a third module, and a first capacitor. The first module transmits the signal at the third signal-input terminal to a first terminal of the first capacitor during a first time period, and blocks signal transmission during a second time period. During the first time period and the second time period, the second module transmits the signal at the third signal-input terminal to the third module to allow the signal at the fourth signal-input terminal to be transmitted to a second terminal of the first capacitor. During a third time period, the second module and the third module both block signal transmission. The first terminal of the first capacitor is connected to the signal-output terminal for output.

公开(公告)号：US11215897B2

公开(公告)日：2022-01-04

申请号：US16188528

申请日：2018-11-13

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Zuzhao Xu ,  Kerui Xi ,  Baiquan Lin ,  Xiaohe Li ,  Jine Liu ,  Feng Qin ,  Qiongqin Mao ,  Tinghai Wang ,  Mingwei Zhang

IPC: G09G3/34 ,  G02F1/1685

Abstract: Provided are an array substrate, an electronic paper display panel and a drive method thereof and a display device. A display area includes a plurality of sub-display areas, a plurality of data lines in each sub-display area are electrically insulated from each other, corresponding data lines in different sub-display areas are electrically connected to each other, and a control signal line is configured to control display time of each sub-display area. When a control chip and a flexible circuit board are employed, only a small number of control chips and flexible circuit boards may drive the plurality of sub-display areas to display pictures.

公开(公告)号：US20210316301A1

公开(公告)日：2021-10-14

申请号：US17357335

申请日：2021-06-24

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Wei Li ,  Baiquan Lin ,  Kerui Xi ,  Linzhi Wang ,  Zhenyu Jia

IPC: B01L3/00

Abstract: Provided are a microfluidic apparatus and a manufacturing method thereof. The microfluidic apparatus includes a microfluidic substrate including a base substrate, an electrode array layer located on the base substrate, and a hydrophobic layer, where the electrode array layer includes a plurality of electrodes arranged in an array; and a microfluidic structure layer including at least one microfluidic channel; where the microfluidic substrate is configured to apply a voltage to each of the plurality of electrodes according to the at least one microfluidic channel to drive a droplet in each of the at least one microfluidic channels to move.

公开(公告)号：US10515597B2

公开(公告)日：2019-12-24

申请号：US15867061

申请日：2018-01-10

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Tingting Cui ,  Kerui Xi ,  Yumin Han

IPC: G09G3/36 ,  G02F1/1335

Abstract: A display device and a driving method thereof are provided. The display device has a display panel and a field-sequential backlight module arranged opposite to the display panel. The display panel includes a light incident surface and a light exit surface arranged opposite to the light incident surface. The field-sequential backlight module is disposed at a side of the display panel close to the light incident surface, and includes a plurality of light sources of three different colors. The display panel include a first substrate, a second substrate disposed opposite to the first substrate, and a liquid crystal layer sandwiched between the first substrate and the second substrate. The liquid crystal layer is configured to enable the display device to switch between an opaque or translucent state and a transparent state without introducing any polarizers to the display device.

公开(公告)号：US10424228B2

公开(公告)日：2019-09-24

申请号：US15794689

申请日：2017-10-26

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd.

Inventor： Yian Zhou ,  Kerui Xi

IPC: G09F9/30 ,  G09G3/20 ,  H01L27/146 ,  G09G3/34

Abstract: An array substrate, an electronic paper display panel and a driving method are provided. The array substrate includes at least two display areas provided with a plurality of data signal lines, and a peripheral circuit area provided with a plurality of signal leads, a plurality of switch modules and surrounding the at least two display areas. Each one data signal line is electrically connected to one signal lead through one switch module. Further, the array substrate includes at least two control signal lines provided in the peripheral circuit area. All control terminals of the switch modules corresponding to all the data signal lines in single one display area are electrically connected to the same one control signal line, and the control terminals of the switch modules corresponding to the data signal lines in different display areas are electrically connected to different control signal lines.

公开(公告)号：US20160126257A1

公开(公告)日：2016-05-05

申请号：US14723227

申请日：2015-05-27

Applicant: Shanghai Tianma Micro-Electronics Co., Ltd. ,  Tianma Micro-Electronics Co., Ltd.

Inventor： Zhaokeng CAO ,  Dandan Qin ,  Tingting Cui ,  Kerui Xi

IPC: H01L27/12 ,  G02F1/1335 ,  G02F1/1362 ,  H01L23/34 ,  G02F1/1368

CPC classification number: H01L27/124 ,  G02F1/13306 ,  G02F1/133382 ,  G02F1/133514 ,  G02F1/136286 ,  G02F1/1368 ,  G02F2201/40 ,  G09G3/20 ,  G09G2300/0426 ,  G09G2300/043 ,  G09G2320/041 ,  H01L27/1218 ,  H01L27/1255

Abstract: An array substrate includes a substrate, a plurality of gate lines and a plurality of data lines intersecting each other and being insulating from each other, and a plurality of pixel units arranged in an array and surrounded by the intersecting gate lines and data lines. The array substrate also includes at least one temperature measuring unit and at least one gate signal start control line. The temperature measuring unit includes at least one thin film transistor. The array substrate further includes a signal input line, a signal output line, and resistor is arranged on the signal input line. The temperature measuring unit includes a first terminal electrically connected with the signal input line and a second terminal electrically connected with the signal output line.

Abstract translation: 阵列基板包括彼此相交并彼此绝缘的基板，多条栅极线和多条数据线，以及排列成阵列并被相交的栅极线和数据线围绕的多个像素单元。 阵列基板还包括至少一个温度测量单元和至少一个栅极信号起始控制线。 温度测量单元包括至少一个薄膜晶体管。 阵列基板还包括信号输入线，信号输出线和电阻器，布置在信号输入线上。 温度测量单元包括与信号输入线电连接的第一端子和与信号输出线路电连接的第二端子。