ELECTRODE SHEET FOR DETECTING PRESSURE AND PRESSURE DETECTION MODULE HAVING THE SAME

PROBLEM TO BE SOLVED: To provide an electrode sheet for detecting pressure and a pressure detection module having the same.SOLUTION: An electrode sheet 440 includes an electrode layer and support layers 470b, 471b. The electrode layer comprises a first electrode 450 and a second electrode 460, and i...

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Bibliographic Details
Main Authors YOON SANGSIC, KIM SEYEOB, KIM BONKEE
Format Patent
LanguageEnglish
Japanese
Published 12.01.2017
Subjects
CALCULATING
COMPUTING
COUNTING
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
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Summary:PROBLEM TO BE SOLVED: To provide an electrode sheet for detecting pressure and a pressure detection module having the same.SOLUTION: An electrode sheet 440 includes an electrode layer and support layers 470b, 471b. The electrode layer comprises a first electrode 450 and a second electrode 460, and is used to detect changes in capacitance between the first electrode and the second electrode caused by changes in relative distance between the electrode layer and a reference potential layer located at a distance from the electrode sheet. The support layers may be made of a type of material having enough rigidity to maintain a shape of the electrode sheet even when the relative distance between the electrode sheet and the reference potential layer changes.SELECTED DRAWING: Figure 3b 【課題】圧力検出のための電極シート及びこれを含む圧力検出モジュールを提供する。【解決手段】電極シート４４０は、電極層及び支持層４７０ｂ、４７１ｂを含む。前記電極層は第１電極４５０と第２電極４６０を含み、電極シートと離隔して位置する基準電位層と前記電極層との間の相対的な距離変化によって変わる、前記第１電極と前記第２電極との間の静電容量の変化を検出するのに用いられる。前記支持層は、前記電極シートの前記基準電位層との相対的な距離変化が発生しても前記電極シートの形態を維持する剛性を有する属性の材料であってもよい。【選択図】図３ｂ
Bibliography:Application Number: JP20150211120