公开(公告)号：US20180209859A1

公开(公告)日：2018-07-26

申请号：US15679161

申请日：2017-08-17

Applicant: Winbond Electronics Corp.

Inventor： Yu-Hsuan Ho ,  Ming-Chih Tsai ,  Ming-Hung Hsieh

IPC: G01L1/14

CPC classification number: G01L1/148 ,  B32B7/02 ,  B32B15/02 ,  B32B2307/20 ,  B32B2307/412 ,  B82Y15/00 ,  B82Y30/00 ,  G01L1/146 ,  G01N27/305

Abstract: A transparent pressure sensor and a manufacturing method thereof are provided. The transparent pressure sensor includes several layers of transparent electrodes, at least one pressure-sensitive deformation layer between the transparent electrodes, and a metal oxide layer. Each layer of the transparent electrodes is composed of nanowires, and the metal oxide layer is disposed in a space among the nanowires.

公开(公告)号：US20180106774A1

公开(公告)日：2018-04-19

申请号：US15585170

申请日：2017-05-03

Applicant: Winbond Electronics Corp.

Inventor： Yu-Hsuan Ho ,  Yi-Der Wu ,  Yu-Ming Chen

IPC: G01N33/00 ,  G01N27/12

CPC classification number: G01N33/0031 ,  G01N27/12

Abstract: A sensor array includes a circuit board, a plurality of first sensing units, and at least one second sensing unit. The circuit board has an upper surface and a lower surface that are opposite to each other. The first sensing units are located on the upper surface of the circuit board. The first sensing units include a plurality of first electrodes and a plurality of sensing material layers. The sensing material layers are respectively located on surfaces of the first electrodes, and the sensing material layers are manufactured through applying a non-contact printing method. The second sensing unit is located on the upper surface of the circuit board. The second sensing unit includes a second electrode separated from the first electrodes. The sensing material layers respectively cover the surfaces of the first electrodes, and the second electrode is exposed to an atmospheric environment.

公开(公告)号：US20170311452A1

公开(公告)日：2017-10-26

申请号：US15136999

申请日：2016-04-25

Applicant: Winbond Electronics Corp.

Inventor： Yu-Hsuan Ho

IPC: H05K3/12 ,  H05K3/00 ,  H05K3/10

CPC classification number: G03F7/0002 ,  B82Y30/00 ,  B82Y40/00 ,  H05K3/1275 ,  H05K2203/0108

Abstract: A stamp that is configured to be employed in a printed circuit process, a method of fabricating the stamp, and a printed circuit process are provided, and the stamp includes a main structure, a micro-protrusion structure, and a plurality of nano-conical structures. The micro-protrusion structure is located on the main structure. The nano-conical structures are located on the main structure and surround the micro-protrusion structure.

公开(公告)号：US20170261454A1

公开(公告)日：2017-09-14

申请号：US15364177

申请日：2016-11-29

Applicant: Winbond Electronics Corp.

Inventor： Yu-Hsuan Ho

IPC: G01N27/12 ,  H04M1/725 ,  G01N33/00

CPC classification number: G01N27/125 ,  G01N27/127 ,  G01N33/0036 ,  H04M1/026 ,  H04M1/21 ,  H04M1/725 ,  H04M2250/12

Abstract: A mobile device having a gas-sensing function including a case body, a backlight module and a gas sensor is provided. The case body has at least one through hole. The backlight module is disposed in the case body. The gas sensor is disposed in the case body. The gas sensor includes a gas-sensing material layer for sensing a gas. The gas-sensing material layer receives a visible light emitted from the backlight module and is activated by the visible light.

公开(公告)号：US11008222B2

公开(公告)日：2021-05-18

申请号：US15800082

申请日：2017-11-01

Applicant: Winbond Electronics Corp.

Inventor： Ming-Chih Tsai ,  Yu-Hsuan Ho

IPC: C01G55/00 ,  C09D11/52 ,  C01B13/36 ,  C01G1/02

Abstract: A metal bronze compound is provided. The metal bronze compound is a compound represented by formula (1) below. In formula (1), “A” represents at least one type of cation. “M” represents at least two types of ions selected from a transition metal and a metalloid. “x” represents the sum of the number of the at least one type of cation used as “A”. “y” represents the sum of the number of the at least two types of ions selected from the transition metal and the metalloid used as “M”. “z” represents the number of oxygen ion. The values of “x”, “y” and “z” balance the charge number of formula (1). AxMyOz  (1)

公开(公告)号：US20210095100A1

公开(公告)日：2021-04-01

申请号：US17118619

申请日：2020-12-11

Applicant: Winbond Electronics Corp.

Inventor： Ming-Chih Tsai ,  Yu-Hsuan Ho

IPC: C08L1/02 ,  B32B27/30 ,  C08K3/08

Abstract: A composite material including a nanocellulose core and a metal shell is provided. The metal shell covers a surface of the nanocellulose core. The composite material is nanosized and has high mechanical strength. Additionally, a method of manufacturing the composite material is also provided.

公开(公告)号：US10697753B2

公开(公告)日：2020-06-30

申请号：US15867745

申请日：2018-01-11

Applicant: Winbond Electronics Corp.

Inventor： Ming-Chih Tsai ,  Yu-Hsuan Ho

IPC: G01B7/00 ,  G01B7/16

Abstract: A strain sensing device and a manufacturing method thereof are provided in the invention. The strain sensing device includes a substrate and at least one sensing electrode. The substrate has a plurality of pores. A material of the substrate includes nanocellulose, and the substrates is strained in response to changes in external conditions. The at least one sensing electrode is disposed on the substrate, wherein the sensing electrode contacting the substrate extends into the pores of the substrate. The at least one sensing electrode has a major axis parallel to a surface of the substrate. A resistance value of the at least one sensing electrode changes in response to a strain of the substrate.

公开(公告)号：US10453620B2

公开(公告)日：2019-10-22

申请号：US15808823

申请日：2017-11-09

Applicant: Winbond Electronics Corp.

Inventor： Ming-Chih Tsai ,  Yu-Hsuan Ho

IPC: H01G9/20 ,  H01L51/42 ,  H01L51/00

Abstract: A perovskite composite structure is provided. The perovskite composite structure includes a light absorption layer and a sterically-hindered layer disposed in the periphery of the light absorption layer. The light absorption layer includes a perovskite material. The sterically-hindered layer includes a two-dimensional material.

公开(公告)号：US20180240607A1

公开(公告)日：2018-08-23

申请号：US15808823

申请日：2017-11-09

Applicant: Winbond Electronics Corp.

Inventor： Ming-Chih Tsai ,  Yu-Hsuan Ho

IPC: H01G9/20 ,  H01L51/42

CPC classification number: H01G9/2018 ,  C01P2002/34 ,  H01G9/20 ,  H01L51/0077 ,  H01L51/42 ,  H01L51/4253 ,  Y02E10/549 ,  Y02P70/521

Abstract: A perovskite composite structure is provided. The perovskite composite structure includes a light absorption layer and a sterically-hindered layer disposed in the periphery of the light absorption layer. The light absorption layer includes a perovskite material. The sterically-hindered layer includes a two-dimensional material.

公开(公告)号：US20180234779A1

公开(公告)日：2018-08-16

申请号：US15821857

申请日：2017-11-24

Applicant: Winbond Electronics Corp.

Inventor： Ming-Hung Hsieh ,  Yu-Hsuan Ho ,  Ming-Chih Tsai ,  Yen-Jui Chu

IPC: H04R25/00 ,  B33Y80/00

CPC classification number: H04R25/606 ,  B33Y80/00 ,  H04R25/65 ,  H04R25/658 ,  H04R2225/77 ,  H04R2460/13

Abstract: A bone-conduction hearing aid device is provided. The bone-conduction hearing aid device is suitable for being attached to a body surface and includes a substrate, an input transducer, an amplifier, and a bone-conduction speaker. The substrate is composed of a plurality of stacking layers stacked on top of one another. A material of the substrate includes cellulose nanofiber. The substrate is formed by 3D printing technique so that a contact surface of the substrate is tightly attached with the body surface. The input transducer is disposed on the substrate and configured to receive a sound signal and convert the sound signal into an electric signal. The amplifier is disposed on the substrate and coupled to the input transducer to amplify the electric signal into an amplified electric signal. The bone-conduction speaker is disposed on the substrate and coupled to the amplifier to convert the amplified electric signal into a vibration signal.