KR20150007107A - 터치센서 - Google Patents
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- KR20150007107A KR20150007107A KR1020130081085A KR20130081085A KR20150007107A KR 20150007107 A KR20150007107 A KR 20150007107A KR 1020130081085 A KR1020130081085 A KR 1020130081085A KR 20130081085 A KR20130081085 A KR 20130081085A KR 20150007107 A KR20150007107 A KR 20150007107A
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Classifications
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- G—PHYSICS
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
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- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
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- G—PHYSICS
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- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
- G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
- G06F3/0445—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using two or more layers of sensing electrodes, e.g. using two layers of electrodes separated by a dielectric layer
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Engineering & Computer Science (AREA)
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- Human Computer Interaction (AREA)
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- Position Input By Displaying (AREA)
Abstract
Description
도 2는 도 1에 대한 터치센서의 단면도,
도 3은 도 1의 제1 절연층이 형성된 단면도,
도 4는 도 3의 제2 절연층이 형성된 단면도,
도 5는 스크린 인쇄 방식의 공정시에 발생하는 형상 예시도,
도 6은 드라이 필름 라민네이션 공정시의 예시도,
도 7은 본 발명의 제2 실시예에 따른 터치센서의 단면도, 및
도 8은 본 발명의 일실시예에 따른 터치센서의 제조공정을 나타낸 도면이다.
111: 활성 영역 112: 비활성 영역
120: 베젤 140: 전극패턴
150: 절연층 151: 제1 절연층
152: 제2 절연층
Claims (15)
- 윈도우 기판;
상기 윈도우 기판의 테두리를 따라 형성되는 베젤;
상기 베젤과 베젤사이를 충진하면서 적층되거나 접착되어, 상기 윈도우 기판상에 형성되는 절연층;
상기 절연층 상에 형성되는 전극패턴을 포함하는
터치센서.
- 청구항 1에 있어서,
상기 절연층의 재질은 아크릴(acryl)계, 우레탄(urethane)계, 실리콘(silicone)계, 폴리에스테르(polyester)계, 폴리아미드(polyamide)계, 에폭시(epoxy)계, 비닐알킬에테르(vinyl alkyl ether)계, SiOx 및 SiNx의 재질 중 하나이상을 사용하는 것을 특징으로 하는 터치센서.
- 윈도우 기판;
상기 윈도우 기판의 테두리를 따라 형성되는 베젤;
상기 베젤과 베젤사이를 충진하면서 적층되고, 상기 윈도우 기판상에 형성되는 제1 절연층;
상기 베젤과 제1 절연층 상에 도포 및 접착하여 형성되는 제2 절연층 및
상기 제2 절연층 상에 형성되는 전극패턴을 포함하는
터치센서.
- 청구항 3에 있어서,
상기 제1 절연층은 상기 베젤의 높이(BL)까지 적층 되어 형성되는 것을 특징으로 하는 터치센서.
- 청구항 3에 있어서,
적층 방향에 대한 상기 베젤의 높이(BL)는 0㎛< 높이(BL) ≤ 40㎛로 형성되는 것을 특징으로 하는 터치센서.
- 청구항 3에 있어서,
적층 방향에 대한 상기 제1 절연층의 높이(L)는 적층방향에 대한 0 ㎛≤ 상기 제1 절연층의 높이(L) ㎛< (상기 베젤의 높이(BL) × 1.3) ㎛내에서 형성되는 것을 특징으로 하는 터치센서.
- 청구항 6에 있어서,
상기 윈도우 기판의 중앙지점에서의 높이(d)는 적층방향에 대한 상기 제2 절연층의 높이(2L) x 0.05㎛ < 중앙지점에서의 높이(d)㎛< 상기 제2 절연층의 높이(2L) × 1.3㎛의 범위 내에서 형성되는 것을 특징으로 하는 터치센서.
- 청구항 6에 있어서,
적층방향에 대한 상기 제2 절연층의 높이(2L)는 베젤 높이(BL)의 3배를 넘지 않도록 형성되는 것을 특징으로 하는 터치센서.
- 청구항 6에 있어서,
상기 제1 절연층과 상기 제2 절연층의 재질은 동일 재질인 것을 특징으로 하는 터치센서.
- 청구항 9에 있어서,
상기 제1 절연층과 상기 제2 절연층의 재질은 아크릴(acryl)계, 우레탄(urethane)계, 실리콘(silicone)계, 폴리에스테르(polyester)계, 폴리아미드(polyamide)계, 에폭시(epoxy)계, 비닐알킬에테르(vinyl alkyl ether)계, SiOx 및 SiNx의 재질 중 하나이상을 사용하는 것을 특징으로 하는 터치센서.
- a) 테두리를 따라 베젤이 형성된 윈도우 기판을 고정하는 단계;
b) 상기 윈도우 기판의 일면에 형성되면서, 상기 베젤과 베젤 사이에 제1 절연층을 충진하는 단계;
c) 상기 베젤과 제1 절연층을 가로 질러서 제2 절연층이 형성되는 단계;
d) 상기 제2 절연층 상에 전극패턴을 형성하는 단계를 포함하는
터치센서의 제조방법.
- 청구항 11에 있어서,
상기 b) 단계에서,
적층방향으로 형성된 상기 제1 절연층의 높이(L)가, 0 ≤ L < (상기 베젤의 높이(BL) × 1.3) ㎛의 범위내에 충진하는 것을 특징으로 하는 터치센서의 제조방법.
- 청구항 12에 있어서,
상기 c) 단계에서,
상기 윈도우 기판의 중앙지점에서의 높이(d)는 (적층방향에 대한 상기 제2 절연층의 높이(2L) x 0.05) < d < (상기 제2 절연층의 높이(2L) × 1.3)㎛의 범위 내에서 형성되는 것을 특징으로 하는 터치센서의 제조방법.
- 청구항 12에 있어서,
상기 c) 단계에서,
적층방향에 대한 상기 제2 절연층의 높이(2L)는 상기 베젤의 높이(BL)에 대하여 3배 크기를 넘지 않도록 형성되는 것을 특징으로 하는 터치센서의 제조방법.
- 청구항 14에 있어서,
상기 c) 단계에서,
상기 제2 절연층은 상기 제1 절연층과 동일 재질을 사용하는 것을 특징으로 하는 터치센서의 제조방법.
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
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KR1020130081085A KR20150007107A (ko) | 2013-07-10 | 2013-07-10 | 터치센서 |
JP2013220366A JP2015018532A (ja) | 2013-07-10 | 2013-10-23 | タッチセンサ |
US14/062,243 US20150015802A1 (en) | 2013-07-10 | 2013-10-24 | Touch sensor |
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KR1020130081085A KR20150007107A (ko) | 2013-07-10 | 2013-07-10 | 터치센서 |
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KR20150007107A true KR20150007107A (ko) | 2015-01-20 |
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KR1020130081085A Ceased KR20150007107A (ko) | 2013-07-10 | 2013-07-10 | 터치센서 |
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US (1) | US20150015802A1 (ko) |
JP (1) | JP2015018532A (ko) |
KR (1) | KR20150007107A (ko) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
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KR20150087655A (ko) * | 2014-01-22 | 2015-07-30 | 삼성디스플레이 주식회사 | 표시 장치용 윈도우 및 이를 포함하는 표시 장치 |
KR102433107B1 (ko) * | 2016-01-19 | 2022-08-18 | 삼성디스플레이 주식회사 | 터치 표시 장치 |
CN105807994A (zh) * | 2016-03-04 | 2016-07-27 | 京东方科技集团股份有限公司 | 防爆膜及其制作方法、触摸屏、显示装置 |
US10898886B2 (en) * | 2016-08-26 | 2021-01-26 | Ford Global Technologies, Llc | Hydrocarbon and nitrogen oxides catalyst trap |
WO2019097888A1 (ja) * | 2017-11-15 | 2019-05-23 | 富士フイルム株式会社 | タッチセンサ及びタッチパネル |
CN107992238A (zh) * | 2017-11-28 | 2018-05-04 | 业成科技(成都)有限公司 | 触控面板模组 |
CN109992163B (zh) * | 2019-04-15 | 2023-01-03 | 业成科技(成都)有限公司 | 触控感测模组及其制作方法以及应用其的电子装置 |
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JP4814811B2 (ja) * | 2007-02-13 | 2011-11-16 | アルプス電気株式会社 | 電子機器 |
JP5486969B2 (ja) * | 2010-03-17 | 2014-05-07 | 株式会社ジャパンディスプレイ | タッチパネルの製造方法 |
TW201213949A (en) * | 2010-09-29 | 2012-04-01 | Catcher Technology Co Ltd | Touch panel |
JP5406161B2 (ja) * | 2010-10-20 | 2014-02-05 | アルプス電気株式会社 | 入力装置及び入力装置の製造方法 |
JP5780455B2 (ja) * | 2011-06-17 | 2015-09-16 | 凸版印刷株式会社 | 投影型静電容量式タッチパネルセンサー及びその製造方法、投影型静電容量式タッチパネルセンサーを備えた表示装置 |
TW201416924A (zh) * | 2012-10-16 | 2014-05-01 | Wintek Corp | 觸控顯示裝置及其製造方法 |
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2013
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- 2013-10-23 JP JP2013220366A patent/JP2015018532A/ja active Pending
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US20150015802A1 (en) | 2015-01-15 |
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