[특허]Interaction sensing

Interaction sensing 원문보기

IPC분류정보
국가/구분	United States(US) Patent 등록
국제특허분류(IPC7판)	G01R-027/26 G06F-003/046 G06F-003/044 G06F-003/041 H03K-017/96
출원번호	US-0458083 (2014-08-12)
등록번호	US-10108305 (2018-10-23)
발명자 / 주소	Post, Ernest Rehmi Bau, Olivier Tsekov, Iliya Sadi, Sajid Digman, Mike Attarian, Vatche Consul, Sergi Wortham, Cody
출원인 / 주소	Samsung Electronics Company, Ltd.
대리인 / 주소	Baker Botts L.L.P.
인용정보	피인용 횟수 : 0 인용 특허 : 70

초록

In particular embodiments, an apparatus includes an insulator coupled to one or more electrodes that are configured to passively sense charge displacement or a change in characteristics of electromagnetic signals in an environment.

대표청구항 ▼

1. An apparatus comprising: an insulator coupled to one or more electrodes for passively sensing: a charge displacement resulting from a triboelectric interaction between an object and the insulator due to a contact or separation between the object and the insulator; anda change in one or more characteristics of an electromagnetic interference signal in an environment of a user of the apparatus, wherein at least one of the one or more characteristics of the electromagnetic interference signal comprises electromagnetic noise detected as an input to the apparatus; andcircuitry for detecting, based on the passively sensed charged displacement or the passively sensed change in one or more characteristics of the electromagnetic interference signal, contact with the apparatus or a context of the apparatus. 2. The apparatus of claim 1, wherein the one or more electrodes are part of an array of electrodes. 3. The apparatus of claim 1, wherein the insulator comprises a resistive sheet of known resistance per unit area. 4. The apparatus of claim 3, wherein an input to the insulator sensed by each of the one or more electrodes is sensed as a function of the location of the input with respect to the insulator and the known resistance of the insulator. 5. The apparatus of claim 1, wherein the insulator comprises an encoded dielectric surface. 6. The apparatus of claim 1, wherein the insulator comprises one or more of the following: a lattice of nonlinear reactive elements; ora sheet having a nonlinear reactance. 7. The apparatus of claim 1, wherein the insulator comprises a surface having known height variations. 8. The apparatus of claim 1, wherein: the insulator comprises a resistive sheet of known resistance per unit area and pickup electrodes are placed on the resistive sheet in one or two dimensions;the insulator comprises an encoded dielectric surface;the insulator comprises a lattice of nonlinear reactive elements, or a sheet having a nonlinear reactance; orthe insulator comprises a surface having known height variations. 9. The apparatus of claim 1, wherein: the one or more electrodes include a top electrode and a bottom electrode and pickups are placed on the top electrode;a capacitive sensor system is coupled to the one or more electrodes; andan inductive sensor system is coupled to the one or more electrodes. 10. An apparatus comprising: one or more electrodes for passively sensing: a charge displacement resulting from a triboelectric interaction between an object and an insulator; anda change in one or more characteristics of an electromagnetic interference signal in an environment of a user of the apparatus, wherein at least one of the one or more characteristics of the electromagnetic interference signal comprises electromagnetic noise detected as an input to the apparatus;the insulator coupled to the electrodes; anda computer-readable non-transitory storage medium embodying logic that is operable when executed to: analyze the passively sensed charge displacement and determine, based on the analysis of the passively sensed charge displacement, that the charge displacement resulted from a contact or separation between the object and the insulator; andanalyze the change in the one or more characteristics of the electromagnetic interference signal in the environment of the user of the apparatus to identify, based on the passively sensed change in one or more characteristics of the electromagnetic interference signal, a contact with the apparatus, a context of the apparatus, or the environment of the user. 11. The apparatus of claim 10, wherein the one or more electrodes are part of an array of electrodes. 12. The apparatus of claim 10, wherein the insulator comprises a resistive sheet of known resistance per unit area. 13. The apparatus of claim 12, wherein an input to the insulator sensed by each of the one or more electrodes is sensed as a function of the location of the input with respect to the insulator and the known resistance of the insulator. 14. The apparatus of claim 10, wherein the insulator comprises an encoded dielectric surface. 15. The apparatus of claim 10, wherein the insulator comprises one or more of the following: a lattice of nonlinear reactive elements; ora sheet having a nonlinear reactance. 16. The apparatus of claim 10, wherein the insulator comprises a surface having known height variations. 17. The apparatus of claim 10, wherein: the insulator comprises a resistive sheet of known resistance per unit area and pickup electrodes are placed on the resistive sheet in one or two dimensions;the insulator comprises an encoded dielectric surface;the insulator comprises a lattice of nonlinear reactive elements, or a sheet having a nonlinear reactance; orthe insulator comprises a surface having known height variations. 18. The apparatus of claim 10, wherein: the one or more electrodes include a top electrode and a bottom electrode and pickups are placed on the top electrode;a capacitive sensor system is coupled to the one or more electrodes; andan inductive sensor system is coupled to the one or more electrodes. 19. The apparatus of claim 1, wherein the one or more electrodes comprise one or more of: a resistive-sheet electrode having a uniform resistance per unit area, and one or more pickup electrodes configured to perform continuous passive position sensing;a resistive-sheet electrode having a distribution of pickup points configured to perform two-dimensional passive position sensing;a single pickup electrode coupled to a dielectric pattern on a touch surface, wherein the electrode is configured to perform dielectric-encoded passive position sensing by receiving a signal from the dielectric pattern encoding a position of an interaction between an object and a touch surface;an array of non-linear elements configured to perform continuous passive position sensing; anda single electrode comprising a textured surface, wherein the electrode is configured to perform spatially-distributed coordinated encoding by generating, based on the textured surface, a signal encoding a position of an interaction between an object and the electrode. 20. The apparatus of claim 10, wherein the one or more electrodes comprise one or more of: a resistive-sheet electrode having a uniform resistance per unit area, and one or more pickup electrodes configured to perform continuous passive position sensing;a resistive-sheet electrode having a distribution of pickup points configured to perform two-dimensional passive position sensing;a single pickup electrode coupled to a dielectric pattern on a touch surface, wherein the electrode is configured to perform dielectric-encoded passive position sensing by receiving a signal from the dielectric pattern encoding a position of an interaction between an object and a touch surface;an array of non-linear elements configured to perform continuous passive position sensing; anda single electrode comprising a textured surface, wherein the electrode is configured to perform spatially-distributed coordinated encoding by generating, based on the textured surface, a signal encoding a position of an interaction between an object and the electrode.

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IPC	Description
A	생활필수품
A62	인명구조; 소방(사다리 E06C)
A62B	인명구조용의 기구, 장치 또는 방법(특히 의료용에 사용되는 밸브 A61M 39/00; 특히 물에서 쓰이는 인명구조 장치 또는 방법 B63C 9/00; 잠수장비 B63C 11/00; 특히 항공기에 쓰는 것, 예. 낙하산, 투출좌석 B64D; 특히 광산에서 쓰이는 구조장치 E21F 11/00)
A62B-1/08	.. 윈치 또는 풀리에 제동기구가 있는 것

내보내기 구분	파일저장 인쇄 메일전송
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메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

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Interaction sensing 원문보기

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