Pressure sensing device and pressure sensing apparatus

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12264981
APP PUB NO 20230146214A1
SERIAL NO

17912838

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Abstract

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The present application relates to a pressure sensing device and a pressure sensing apparatus. The pressure sensing device (20) includes: one or more pressure sensing sheet (10), and a first substrate (22) configured for carrying the pressure sensing sheet (10); the pressure sensing sheet (10) is connected with the first substrate (22) by welding, and welding points are configured for transmitting a deformation and transmitting an electrical signal, and the pressure sensing sheet includes at least one semiconductor film (12), and a signal measurement circuit is integrated in the at least one semiconductor film (12), and the signal measurement circuit is configured for detecting an amount of the deformation and outputting the electrical signal that is able to be identified. Integrating the signal detection circuit in the semiconductor film (12) is greatly reduce the volume of the structure, which is beneficial to improve the integration degree of the product, and is beneficial to the miniaturization of the product.

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Patent Owner(s)

Patent OwnerAddress
SHENZHEN NEW DEGREE TECHNOLOGY CO LTDTHE WHOLE FLOOR OF B1-1101-11 BUILDING B1B2 GUANGMING SCIENCE AND TECHNOLOGY PARK CHINA MERCHANTS BUREAU FENGHUANG COMMUNITY FENGHUANG STREET GUANGMING DISTRICT SHENZHEN GUANGDONG 518000 SHENZHEN CITY GUANGDONG PROVINCE 518000

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Huang, Tuoxia Guangdong, CN 6 3
Yu, Jinbo Guangdong, CN 7 0

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