公开(公告)号：US20220102406A1

公开(公告)日：2022-03-31

申请号：US17546740

申请日：2021-12-09

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

Inventor： Kerui XI ,  Xuhui PENG ,  Feng QIN ,  Tingting CUI ,  Zhenyu JIA

IPC: H01L27/146 ,  H01L25/16

Abstract: The present disclosure provides chip package structure, packaging method, camera module and electronic equipment. The package structure includes chip package module, which includes light-transmitting substrate, wiring layer located on side of light-transmitting substrate and including first metal wire, conductor located on side of wiring layer facing away from light-transmitting substrate, photosensitive chip located on side of wiring layer facing away from the light-transmitting substrate, active chip located on side of wiring layer facing away from light-transmitting substrate, and plastic encapsulation layer encapsulating photosensitive chip and active chip. The conductor includes first end electrically connected to first metal wire, and second end. The photosensitive chip includes pin electrically connected to first metal wire and has photosensitive surface facing towards light-transmitting substrate. The photosensitive surface includes photosensitive region that is not overlapping first metal wire. The active chip includes pin electrically connected to first metal wire.

公开(公告)号：US20230393437A1

公开(公告)日：2023-12-07

申请号：US17880994

申请日：2022-08-04

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

Inventor： Zhenyu JIA ,  Kerui XI ,  Ping SU ,  Baiquan LIN ,  Linzhi WANG ,  Qingsan ZHU ,  Xiaonan HAN ,  Yifan XING ,  Xin LI ,  Feng QIN

IPC: G02F1/1345 ,  H01Q1/38 ,  H01Q3/36

CPC classification number: G02F1/1345 ,  H01Q1/38 ,  H01Q3/36 ,  G06F1/1698

Abstract: A substrate module, a display apparatus, and a liquid crystal antenna are provided in the present disclosure. The substrate module includes a first substrate. The first substrate includes a first sub-region and a second sub-region; the second sub-region includes a binding region; and the binding region includes first pins. The first sub-region includes first loads, and a first sub-pin is electrically connected to the first load. The second sub-region includes at least one second load, and a second sub-pin is electrically connected to the second load. The second load includes a capacitor including a first capacitor. The first substrate includes a first base substrate, a first electrode layer, a first insulating layer and a second electrode layer. Along a direction perpendicular to a plane of the base substrate, an overlapping portion of a first electrode portion and a second electrode portion forms the first capacitor.

公开(公告)号：US20220131264A1

公开(公告)日：2022-04-28

申请号：US17125682

申请日：2020-12-17

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

Inventor： Zhenyu JIA ,  Kerui XI ,  Baiquan LIN ,  Qinyi DUAN ,  Feng QIN

IPC: H01Q3/36 ,  H01Q21/06 ,  H01Q7/00 ,  H01Q1/48 ,  H01Q1/38

Abstract: Provided are a liquid crystal phase shifter, a manufacturing method thereof, and a liquid crystal antenna. The liquid crystal phase shifter includes a first substrate, a second substrate, microstrips, a ground electrode, and liquid crystals located between the at least one microstrip and the ground electrode. The microstrip line is disposed on a side of the second substrate facing towards the first substrate and includes a first transmission line and a second transmission line that are each a coil and are nested with each other in a direction perpendicular to a plane of the second substrate. The coiling transmission directions of radio frequency signals transmitted on the first and second transmission lines are opposite. The ground electrode overlaps both the first transmission line and the second transmission line in the direction perpendicular to the plane of the second substrate.

公开(公告)号：US20230211345A1

公开(公告)日：2023-07-06

申请号：US17684719

申请日：2022-03-02

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

Inventor： Wei LI ,  Baiquan LIN ,  Kaidi ZHANG ,  Yunfei BAI ,  Ping SU ,  Kerui XI ,  Zhenyu JIA

IPC: B01L3/00 ,  B81B3/00 ,  B81C1/00

CPC classification number: B01L3/502784 ,  B81B3/0089 ,  B81C1/00714 ,  B01L2200/12 ,  B01L2300/161 ,  B01L2300/0819 ,  B01L2300/1805 ,  B01L2400/0415 ,  B81B2201/057 ,  B81B2203/0353 ,  B81C2201/013 ,  B81C2201/053 ,  B81C2201/0198

Abstract: A microfluidic chip and a fabrication method of the microfluidic chip are provided. The microfluidic chip includes an array substrate, and a hydrophobic layer disposed on a side of the array substrate. The hydrophobic layer includes at least one through-hole, and a through-hole of the at least one through-hole penetrates through the hydrophobic layer along a direction perpendicular to a plane of the array substrate. The microfluidic chip also includes at least one hydrophilic structure. A hydrophilic structure of the at least one hydrophilic structure is disposed in the through-hole.

公开(公告)号：US20230163481A1

公开(公告)日：2023-05-25

申请号：US17668179

申请日：2022-02-09

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

Inventor： Zhenyu JIA ,  Kerui XI ,  Baiquan LIN ,  Xiaonan HAN ,  Zuocai YANG ,  Donghua WANG ,  Yukun HUANG ,  Feng QIN

IPC: H01Q21/00 ,  H01Q1/48

CPC classification number: H01Q21/0075 ,  H01Q1/48 ,  H01Q21/0087 ,  H01Q3/36

Abstract: A liquid crystal antenna and a method for forming a liquid crystal antenna are provided. The liquid crystal antenna includes a first substrate; a second substrate opposite to the first substrate; and a liquid crystal layer disposed between the first substrate and the second substrate. A first conductive layer is disposed on a side of the first substrate facing toward the second substrate; a second conductive layer is disposed on a side of the second substrate facing toward the first substrate; the second conductive layer at least includes a plurality of radiation electrodes; an external metal layer is disposed on a side of the first substrate facing away from the liquid crystal layer; and the external metal layer is connected to a fixed potential.

公开(公告)号：US20240213687A1

公开(公告)日：2024-06-27

申请号：US18122455

申请日：2023-03-16

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

Inventor： Yifan XING ,  Zhenyu JIA ,  Xiaonan HAN ,  Baiquan LIN ,  Kerui XI ,  Jiayin TANG ,  Qiongqin MAO ,  Yifan BAO ,  Zuocai YANG ,  Qinyi DUAN ,  Aowen LI

IPC: H01Q21/00 ,  H01Q1/38

CPC classification number: H01Q21/0087 ,  H01Q1/38

Abstract: An antenna and its fabrication method, and a display device are provided. The antenna includes a substrate, a radiation electrode, a first dummy electrode, and a feed line. The radiation electrode, the first dummy electrode, and the feed line are disposed on the substrate. The feed line is coupled and connected to the radiation electrode. The first dummy electrode and the radiation electrode are adjacent but not connected to each other. Along a first direction, an orthographic projection of the radiation electrode to a plane where the substrate is located is a first projection, and an orthographic projection of the first dummy electrode to the plane where the substrate is located is a second projection. There is a first interval between the first projection and the second projection; and the first direction is perpendicular to the plane where the substrate is located.

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：US20230213474A1

公开(公告)日：2023-07-06

申请号：US17682979

申请日：2022-02-28

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

Inventor： Kaidi ZHANG ,  Baiquan LIN ,  Huihui JIANG ,  Luning YANG ,  Wei LI ,  Yunfei BAI ,  Zhenyu JIA ,  Kerui XI ,  Feng QIN

IPC: G01N27/414 ,  G01N27/333 ,  H01L21/768

CPC classification number: G01N27/414 ,  G01N27/333 ,  H01L21/76829

Abstract: A detection device and a detection method are provided. The detection device includes at least one detection unit. The detection unit includes a first transistor, a second transistor, a third transistor and a fourth transistor that are electrically connected to each other, a gate is disposed above a channel of each of the first transistor, the second transistor, and the third transistor, and an ion-sensitive membrane is covered above a channel of the fourth transistor. The detection device also includes a first voltage signal terminal, a second voltage signal terminal, and a third voltage signal terminal. Further, the detection device includes a first power supply terminal, a first potential output terminal, a second potential output terminal, and a second power supply terminal.

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：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.