PRESSURE DETECTING CIRCUIT AND METHOD, DISPLAY PANEL, AND DISPLAY APPARATUS

WIPO Patent Application WO/2019/148974

A1

A pressure detecting circuit may include a pressure sensing circuit (101), a signal generating circuit (102), and a frequency detecting circuit (103). The pressure sensing circuit (101) and the signal generating circuit (102) may be configured to constitute an oscillating circuit (104). The signal generating circuit (102) may be configured to generate an oscillating signal based on a pressure sensed by the pressure sensing circuit (101). The frequency detecting circuit (103) may be configured to detect a frequency of the oscillating signal and determine a value of the pressure sensed by the pressure sensing circuit (101) based on the frequency of the oscillating signal.

JP3936736	A semiconductor device in which a micro component having a fixed electrode and a movable electrode is formed.
JP4164676	Mechanical sensor element structure and its manufacturing method
JP2681215	[Title of the Invention] A method for manufacturing a sensor using a laminated substrate.

WANG PENGPENG (CN)
DING XIAOLIANG (CN)
CHENG CHIH-JEN (CN)

PCT/CN2018/120521

August 08, 2019

December 12, 2018

Click for automatic bibliography generation  

BOE TECHNOLOGY GROUP CO LTD (CN)

G01L1/18; G01L1/22

WO2016053631A1

2016-04-07

CN108287033A	2018-07-17
CN206499551U	2017-09-19
CN1678891A	2005-10-05
CN101078659A	2007-11-28
CN200950090Y	2007-09-19
CN107873081A	2018-04-03

TEE & HOWE INTELLECTUAL PROPERTY ATTORNEYS (CN)

View/Download PDF      PDF Help

Previous Patent: METHOD PERFORMING AUTOMATIC CLEANING OPERATION TO PREVENT GENERATION OF CONDENSATE WATER, AND AIR CO...

Next Patent: SOUND EFFECT ADJUSTING METHOD, DEVICE, TELEVISION, AND STORAGE MEDIUM