JP7273461B2 - タッチセンサパネル - Google Patents
タッチセンサパネル Download PDFInfo
- Publication number
- JP7273461B2 JP7273461B2 JP2018082982A JP2018082982A JP7273461B2 JP 7273461 B2 JP7273461 B2 JP 7273461B2 JP 2018082982 A JP2018082982 A JP 2018082982A JP 2018082982 A JP2018082982 A JP 2018082982A JP 7273461 B2 JP7273461 B2 JP 7273461B2
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- JP
- Japan
- Prior art keywords
- layer
- touch sensor
- touch
- cover window
- film
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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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
- 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
-
- 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
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
- G02B1/14—Protective coatings, e.g. hard coatings
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
- G02B5/3083—Birefringent or phase retarding elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
- G02B6/325—Optical coupling means having lens focusing means positioned between opposed fibre ends comprising a transparent member, e.g. window, protective plate
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
- G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
- G06F2203/04103—Manufacturing, i.e. details related to manufacturing processes specially suited for touch sensitive devices
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- Human Computer Interaction (AREA)
- Position Input By Displaying (AREA)
- Polarising Elements (AREA)
- Push-Button Switches (AREA)
- Switches That Are Operated By Magnetic Or Electric Fields (AREA)
Description
110 分離層
120 第1保護層
130 光学補償層
140 タッチ感知層
141 第1タッチ電極
142 第2タッチ電極
143 ブリッジ
144 電極パッド
145 感知ライン
146 ボンディングパッド
150 第2保護層
200 光変換層
210 位相差板
220 偏光板
300 カバーウィンドウ
310 カバー基材
320 機能層
Claims (6)
- 表示装置用カバーウィンドウと、
前記カバーウィンドウの下部に配置され、分離層、前記分離層上に形成される第1保護層、前記第1保護層上に形成される光学補償層、前記光学補償層上に形成され電極パターンが形成されたパターン領域及び該パターン領域間の非パターン領域を含むタッチ感知層、及び前記タッチ感知層上に形成される第2保護層を含むフィルムタッチセンサ、及び
前記フィルムタッチセンサの下部に配置される光変換層と、を含み、
前記タッチ感知層は、112~127nmの厚みを有し、
前記光学補償層は、60~80nmの厚みと、前記第1保護層の屈折率よりも大きく前記タッチ感知層の屈折率よりも小さい1.62~1.68の屈折率とを有し、
色彩測定用基準光としてCIE標準光D65を使用しCIE 10°観測者(10D Observer)を基準に前記カバーウィンドウの面から測定したとき、前記パターン領域と前記非パターン領域との色相角差(Δh0°)が20.14°以下である、タッチセンサパネル。 - 前記カバーウィンドウは、カバー基材及び該カバー基材上に配置された少なくとも一つの機能層を含む、請求項1に記載のタッチセンサパネル。
- 前記機能層は、反射防止(Anti-Reflection)層、乱反射防止(Anti-Glare)層、防汚(Anti-Fouling)層、飛散防止(Shatter Proof)層、及び防指紋(Anti-Fingerprint)層の一つである、請求項2に記載のタッチセンサパネル。
- 前記カバーウィンドウは、前記カバー基材と前記機能層との間に配置された拡散層をさらに含む、請求項2に記載のタッチセンサパネル。
- 前記光変換層は、偏光板及び位相差板を含む、請求項1に記載のタッチセンサパネル。
- 前記カバーウィンドウ、フィルムタッチセンサ、及び光変換層は、OCA(Optically Clear Adhesive)を用いて互いに付着される、請求項1に記載のタッチセンサパネル。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2017-0052929 | 2017-04-25 | ||
KR1020170052929A KR101866692B1 (ko) | 2017-04-25 | 2017-04-25 | 터치 센서 패널 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018185811A JP2018185811A (ja) | 2018-11-22 |
JP7273461B2 true JP7273461B2 (ja) | 2023-05-15 |
Family
ID=62600769
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018082982A Active JP7273461B2 (ja) | 2017-04-25 | 2018-04-24 | タッチセンサパネル |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP7273461B2 (ja) |
KR (1) | KR101866692B1 (ja) |
CN (1) | CN108733270B (ja) |
TW (1) | TWI779026B (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7469852B2 (ja) * | 2019-04-22 | 2024-04-17 | 東友ファインケム株式会社 | タッチセンサパネル及び光学積層体 |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010239600A (ja) | 2009-03-31 | 2010-10-21 | Fujitsu Ltd | 明るさ補正プログラム、明るさ補正方法及び明るさ補正装置 |
JP2011060617A (ja) | 2009-09-11 | 2011-03-24 | Toppan Printing Co Ltd | 透明導電性積層体およびその製造方法並びに静電容量タッチパネル |
US20120057237A1 (en) | 2010-09-08 | 2012-03-08 | Sony Corporation | Electrode film and coordinate detecting apparatus |
JP2012171139A (ja) | 2011-02-18 | 2012-09-10 | Seiko Epson Corp | 記録装置及びカラーサンプル表 |
JP2013098050A (ja) | 2011-11-01 | 2013-05-20 | Shin Etsu Polymer Co Ltd | 導電パターン形成基板及びその製造方法 |
KR20150008924A (ko) | 2009-09-30 | 2015-01-23 | 닛토덴코 가부시키가이샤 | 투명 도전성 필름 및 터치 패널 |
JP2015230510A (ja) | 2014-06-03 | 2015-12-21 | 大日本印刷株式会社 | タッチパネルセンサ用基板、タッチパネルセンサおよび表示装置 |
JP2017026825A (ja) | 2015-07-22 | 2017-02-02 | 日東電工株式会社 | 透明な粘着剤層を有する偏光フィルム積層体及び表示パネル |
Family Cites Families (11)
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JPH079884A (ja) * | 1993-02-09 | 1995-01-13 | Asahi Glass Co Ltd | ヘッドアップディスプレイおよびそれに用いるコンバイナー |
JPH09133913A (ja) * | 1995-11-08 | 1997-05-20 | Hitachi Ltd | 反射型カラー液晶表示装置 |
CN101394500B (zh) * | 2005-12-14 | 2010-11-17 | 日本胜利株式会社 | 电子设备及其控制方法 |
JP5264979B2 (ja) * | 2011-11-25 | 2013-08-14 | 日東電工株式会社 | タッチパネルセンサ |
KR101550092B1 (ko) | 2012-05-21 | 2015-09-03 | (주)엘지하우시스 | 하이브리드 언더코팅층을 갖는 투명 도전성 필름 및 이의 제조방법, 이를 이용한 터치패널 |
WO2015076541A1 (ko) * | 2013-11-20 | 2015-05-28 | 동우화인켐 주식회사 | 하이브리드 터치 감지 전극 및 이를 구비한 터치 스크린 패널 |
CN103634580B (zh) * | 2013-12-19 | 2016-05-25 | 敦泰科技有限公司 | 一种彩色图像的色域调整方法及装置 |
KR20150107969A (ko) | 2014-03-14 | 2015-09-24 | 도레이첨단소재 주식회사 | 투명전극용 고굴절 대전방지 하드코팅 필름 |
KR102211768B1 (ko) * | 2014-12-11 | 2021-02-02 | 동우 화인켐 주식회사 | 필름 터치 센서 및 이의 제조 방법 |
KR102298419B1 (ko) * | 2015-05-18 | 2021-09-03 | 동우 화인켐 주식회사 | 표시장치 |
JP2017062609A (ja) * | 2015-09-24 | 2017-03-30 | 日東電工株式会社 | 透明導電性フィルム、及びそれを含むタッチパネル |
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2017
- 2017-04-25 KR KR1020170052929A patent/KR101866692B1/ko active IP Right Grant
-
2018
- 2018-04-23 TW TW107113718A patent/TWI779026B/zh active
- 2018-04-24 JP JP2018082982A patent/JP7273461B2/ja active Active
- 2018-04-25 CN CN201810380986.8A patent/CN108733270B/zh active Active
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010239600A (ja) | 2009-03-31 | 2010-10-21 | Fujitsu Ltd | 明るさ補正プログラム、明るさ補正方法及び明るさ補正装置 |
JP2011060617A (ja) | 2009-09-11 | 2011-03-24 | Toppan Printing Co Ltd | 透明導電性積層体およびその製造方法並びに静電容量タッチパネル |
KR20150008924A (ko) | 2009-09-30 | 2015-01-23 | 닛토덴코 가부시키가이샤 | 투명 도전성 필름 및 터치 패널 |
US20120057237A1 (en) | 2010-09-08 | 2012-03-08 | Sony Corporation | Electrode film and coordinate detecting apparatus |
JP2012058956A (ja) | 2010-09-08 | 2012-03-22 | Sony Corp | 電極フィルム及び座標検出装置 |
JP2012171139A (ja) | 2011-02-18 | 2012-09-10 | Seiko Epson Corp | 記録装置及びカラーサンプル表 |
JP2013098050A (ja) | 2011-11-01 | 2013-05-20 | Shin Etsu Polymer Co Ltd | 導電パターン形成基板及びその製造方法 |
JP2015230510A (ja) | 2014-06-03 | 2015-12-21 | 大日本印刷株式会社 | タッチパネルセンサ用基板、タッチパネルセンサおよび表示装置 |
JP2017026825A (ja) | 2015-07-22 | 2017-02-02 | 日東電工株式会社 | 透明な粘着剤層を有する偏光フィルム積層体及び表示パネル |
Also Published As
Publication number | Publication date |
---|---|
TWI779026B (zh) | 2022-10-01 |
CN108733270A (zh) | 2018-11-02 |
KR101866692B1 (ko) | 2018-06-11 |
TW201842438A (zh) | 2018-12-01 |
CN108733270B (zh) | 2024-02-27 |
JP2018185811A (ja) | 2018-11-22 |
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