公开(公告)号：US20240353525A1

公开(公告)日：2024-10-24

申请号：US18224786

申请日：2023-07-21

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

Inventor： Yifan XING ,  Feng QIN ,  Baiquan LIN ,  Xiaonan HAN ,  Yifan BAO ,  Ping SU ,  Shengwei DAI ,  Zhenyu JIA ,  Zhen LIU ,  Xiaojun CHEN

IPC: G01S7/03 ,  G01S13/02 ,  H01P1/18 ,  H01P11/00

CPC classification number: G01S7/03 ,  G01S13/02 ,  H01P1/18 ,  H01P11/00

Abstract: A sensor and its fabrication method are provided. The sensor includes a first glass substrate, a circuit layer on a side of the first glass substrate, and a radio frequency processing chip on a side of the circuit layer away from the first glass substrate.

公开(公告)号：US20240176174A1

公开(公告)日：2024-05-30

申请号：US18126004

申请日：2023-03-24

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

Inventor： Zhen LIU ,  Qingsan ZHU ,  Xiaobing ZHAO ,  Dongzhen ZHANG ,  Fan XU ,  Danping WANG ,  Kerui XI ,  Feng QIN

IPC: G02F1/1333 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1347

CPC classification number: G02F1/133305 ,  G02F1/1335 ,  G02F1/1339 ,  G02F1/1347

Abstract: A flexible dimming device and its fabrication method, a glass assembly, an automobile, and a glass curtain wall. The flexible dimming device includes: a first flexible substrate and a second flexible substrate opposite to each other; a liquid crystal layer sandwiched between the first flexible substrate and the second flexible substrate where the liquid crystal layer includes guest-host liquid crystals and dye molecules; a first electrode and a second electrode; and an anti-ultraviolet film on a side of the first flexible substrate away from the second flexible substrate. The first electrode is located on a side of the first flexible substrate close to the liquid crystal layer and the second electrode is located on a side of the second flexible substrate close to the liquid crystal layer. The anti-ultraviolet film and the first flexible substrate are bonded by a first adhesive film.

公开(公告)号：US20240165616A1

公开(公告)日：2024-05-23

申请号：US17758359

申请日：2021-06-30

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

Inventor： Baiquan LIN ,  Kerui XI ,  Yunfei BAI ,  Wei LI ,  Dengming LEI ,  Zhen LIU ,  Zhenyu JIA ,  Junting OUYANG

IPC: B01L3/00

CPC classification number: B01L3/50273 ,  B01L2200/10 ,  B01L2300/0645 ,  B01L2400/0427

Abstract: Provided is a microfluidic chip. The microfluidic chip includes a first substrate and a second substrate disposed opposite to each other and drive electrodes, first sensing electrodes and second sensing electrodes disposed on a side of the first substrate. A microfluidic channel is formed between the first substrate and the second substrate and configured to accommodate at least one droplet. Different drive voltage signals are applied to adjacent drive electrodes, so as to drive the at least one droplet to move. Detection signals are applied to the first sensing electrodes and the second sensing electrodes, and a position of the at least one droplet is determined according to a change in capacitance between one first sensing electrode and an electrode corresponding thereto and a change in capacitance between one second sensing electrode and an electrode corresponding thereto when the at least one droplet flows by.

公开(公告)号：US20220285807A1

公开(公告)日：2022-09-08

申请号：US17375310

申请日：2021-07-14

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

Inventor： Zhenyu JIA ,  Kerui XI ,  Zhen LIU ,  Baiquan LIN ,  Dengming LEI ,  Feng QIN ,  Jing WANG ,  Liping ZHANG

IPC: H01P1/18 ,  H01Q15/14 ,  H01Q3/26

Abstract: Provided are a phase shifter, a preparation method thereof, and an antenna. The phase shifter includes at least one phase shifting unit, and the phase shifting unit includes a microstrip line, a photo-dielectric layer, a ground electrode, and at least one light guiding structure; the microstrip line is located on a side of the photo-dielectric layer, and the ground electrode is located on a side of the photo-dielectric layer facing away from the microstrip line; the light-guiding structure at least partially overlaps the photo-dielectric layer, and the light-guiding structure is configured to guide light into the photo-dielectric layer.

公开(公告)号：US20240170589A1

公开(公告)日：2024-05-23

申请号：US18430848

申请日：2024-02-02

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

Inventor： Fan XU ,  Bin ZHOU ,  Haotian LU ,  Kaidi ZHANG ,  Linzhi WANG ,  Zhen LIU ,  Baiquan LIN ,  Kerui XI

IPC: H01L31/0232 ,  H01L27/144 ,  H01L31/113

CPC classification number: H01L31/02325 ,  H01L27/1446 ,  H01L31/1136

Abstract: Provided are a photoelectric sensor and an electronic device. The photoelectric sensor includes a substrate, a plurality of photoelectric sensing elements, and a wall structure between two adjacent photoelectric sensing elements. The wall structure includes a first layer and a second layer stacked with the first layer. The first layer is arranged at a side of the second layer away from the substrate and includes a light-blocking material. At least one of the first layer or the second layer of the wall structure is arranged in a same layer as at least one layer of the photoelectric sensing element.

公开(公告)号：US20240144891A1

公开(公告)日：2024-05-02

申请号：US18408053

申请日：2024-01-09

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

Inventor： Haotian LU ,  Linzhi WANG ,  Baiquan LIN ,  Zhen LIU ,  Kerui XI ,  Kaidi ZHANG ,  Yifan XING ,  Xin XU ,  Huijun JIN

IPC: G09G3/34 ,  G02F1/167 ,  G02F1/1685

CPC classification number: G09G3/344 ,  G02F1/167 ,  G02F1/1685 ,  G09G2300/0426 ,  G09G2300/0842 ,  G09G2310/0262 ,  G09G2310/08

Abstract: Provided are a driver board, a display panel, and a display apparatus. The driver board includes a driver circuit. The driver circuit includes N pixel electrodes, N pixel switches, a data switch, and a storage capacitor, N is a positive integer, and N≥2. The storage capacitor includes a reference electrode and a counter electrode. A control terminal of the pixel switch receives a gating signal, a first terminal of the pixel switch is connected to the counter electrode, and a second terminal of the pixel switch is connected to the pixel electrode. The driver board further includes data lines, and each data line is connected to the counter electrode via the data switch.

公开(公告)号：US20230271397A1

公开(公告)日：2023-08-31

申请号：US17826823

申请日：2022-05-27

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

Inventor： Zhen LIU ,  Qingsan ZHU ,  Kerui XI ,  Xiaobing ZHAO ,  Huan LI ,  Fan XU ,  Danping WANG ,  Feng QIN

IPC: B32B3/08

CPC classification number: B32B3/08 ,  H01L27/32

Abstract: A prefabricated substrate, a flexible substrate, a flexible module and a fabrication method, and a display device are provided. The prefabricated substrate includes a first film layer as a rigid film layer, and a second film layer as a flexible film layer. The second film layer at least partially wraps the first film layer. The first film layer includes a first surface and a second surface. The second film layer at least includes a first portion located on a side of the first surface away from the second surface, and a second portion and a third portion located on a side of the second surface away from the first surface. The second portion and the third portion are attached on the second surface through a first adhesive layer and a second adhesive layer, respectively. The second portion and the third portion are spaced apart by a gap.