KR20140136764A - 표시 장치 - Google Patents
표시 장치 Download PDFInfo
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- KR20140136764A KR20140136764A KR1020130057251A KR20130057251A KR20140136764A KR 20140136764 A KR20140136764 A KR 20140136764A KR 1020130057251 A KR1020130057251 A KR 1020130057251A KR 20130057251 A KR20130057251 A KR 20130057251A KR 20140136764 A KR20140136764 A KR 20140136764A
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- protective film
- display device
- touch panel
- display panel
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- G—PHYSICS
- G06—COMPUTING OR CALCULATING; COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/30—Polarising elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
-
- G—PHYSICS
- G06—COMPUTING OR CALCULATING; 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
- G06F3/0412—Digitisers structurally integrated in a display
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/133305—Flexible substrates, e.g. plastics, organic film
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13363—Birefringent elements, e.g. for optical compensation
- G02F1/133635—Multifunctional compensators
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/50—Protective arrangements
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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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24942—Structurally defined web or sheet [e.g., overall dimension, etc.] including components having same physical characteristic in differing degree
- Y10T428/2495—Thickness [relative or absolute]
- Y10T428/24967—Absolute thicknesses specified
- Y10T428/24975—No layer or component greater than 5 mils thick
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31507—Of polycarbonate
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31786—Of polyester [e.g., alkyd, etc.]
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31938—Polymer of monoethylenically unsaturated hydrocarbon
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31971—Of carbohydrate
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Theoretical Computer Science (AREA)
- Optics & Photonics (AREA)
- General Engineering & Computer Science (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Mathematical Physics (AREA)
- Human Computer Interaction (AREA)
- Computer Hardware Design (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
- Laminated Bodies (AREA)
Abstract
Description
도 2는 본 발명의 다른 실시예에 따른 표시 장치를 나타낸 단면도이다.
도 3 내지 도 8은 도 1 및 도 2에 도시된 표시 장치의 보호필름의 제1 내지 제6실시예를 나타낸 단면도이다.
20, 201, 202, 203, 204, 205, 206: 보호필름
211: COP 212: PMMA
213: PC 214: IM-PMMA
215: PET 21: 제1보호필름
22: 제2보호필름 25: 공기 간극
26: 접합 테이프 30: 터치 패널
40: 편광층 50: 윈도우층
Claims (7)
- 표시 패널;
상기 표시 패널의 하부에 부착되는 제1보호필름; 및
상기 표시 패널의 상부에 부착되는 제2보호필름
을 포함하되,
상기 제1 및 제2보호필름 중 적어도 어느 하나는 위상지연(retardation) 층을 포함하는, 표시 장치. - 제 1 항에 있어서,
상기 표시 패널은 가요성을 갖는, 표시 장치. - 제 1 항에 있어서,
상기 위상지연 층은 트리아세틸 셀룰로오스(Triacetyl Cellulose, TAC), COP(Cyclo Olefin Polymer), 폴리 메틸 메타크릴레이트(Poly Methyl Methacrylate, PMMA), 폴리카보네이트(Polycarbonate, PC) 및 폴레에틸렌 테레프탈레이트(Polyethylene Terephthalate, PET) 중 적어도 어느 하나가 단일 또는 다단으로 구성된, 표시 장치. - 제 1 항에 있어서,
상기 제1 및 제2보호필름 중 적어도 어느 하나의 두께는 20 내지 120㎛ 인, 표시 장치. - 제 1 항에 있어서,
상기 제2보호필름 상에 형성되는 터치 패널;
상기 터치 패널 상에 형성되는 편광층; 및
상기 편광층 상에 형성되는 윈도우층
을 더 포함하는, 표시 장치. - 제 5 항에 있어서,
상기 제2보호필름과 상기 터치 패널의 사이에는 공기 간극(air gap)이 형성된, 표시 장치. - 제 6 항에 있어서,
상기 제2보호필름의 상부 및 상기 터치 패널의 하부의 가장자리는 테이프에 의해 접합되도록 하는, 표시 장치.
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130057251A KR102151205B1 (ko) | 2013-05-21 | 2013-05-21 | 표시 장치 |
| US14/030,507 US20140347576A1 (en) | 2013-05-21 | 2013-09-18 | Display device |
| EP13199835.3A EP2808731A3 (en) | 2013-05-21 | 2013-12-30 | Display device comprising protective films |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020130057251A KR102151205B1 (ko) | 2013-05-21 | 2013-05-21 | 표시 장치 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20140136764A true KR20140136764A (ko) | 2014-12-01 |
| KR102151205B1 KR102151205B1 (ko) | 2020-09-03 |
Family
ID=50028709
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020130057251A Active KR102151205B1 (ko) | 2013-05-21 | 2013-05-21 | 표시 장치 |
Country Status (3)
| Country | Link |
|---|---|
| US (1) | US20140347576A1 (ko) |
| EP (1) | EP2808731A3 (ko) |
| KR (1) | KR102151205B1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP6482985B2 (ja) * | 2015-08-25 | 2019-03-13 | Jxtgエネルギー株式会社 | タッチパネル付き液晶表示装置 |
| KR102472607B1 (ko) * | 2016-02-03 | 2022-11-30 | 삼성디스플레이 주식회사 | 표시 장치 |
| KR102668705B1 (ko) * | 2019-03-21 | 2024-05-23 | 삼성디스플레이 주식회사 | 표시 장치 및 이의 제조 방법 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005070098A (ja) * | 2003-08-25 | 2005-03-17 | Nitto Denko Corp | 積層光学フィルム、楕円偏光板および画像表示装置 |
| KR20070017903A (ko) * | 2005-08-08 | 2007-02-13 | 삼성전자주식회사 | 편광필름 및 이를 포함한 표시 장치 |
| KR20090120825A (ko) * | 2008-05-20 | 2009-11-25 | 엘지디스플레이 주식회사 | 플렉서블 유기발광 표시장치 및 그 제조 방법 |
| JP2012033135A (ja) * | 2010-06-28 | 2012-02-16 | Teijin Chem Ltd | タッチパネルデバイス、及びタッチパネルデバイス付表示装置 |
| KR20120082736A (ko) * | 2011-01-14 | 2012-07-24 | 삼성모바일디스플레이주식회사 | 유기 전계발광 표시 장치 |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4633906B2 (ja) * | 2000-05-23 | 2011-02-16 | Jx日鉱日石エネルギー株式会社 | 円偏光板および液晶表示装置 |
| US7583326B2 (en) * | 2002-08-20 | 2009-09-01 | Samsung Electronics Co., Ltd. | Light guide plate and liquid crystal display having the same |
| JP4098747B2 (ja) * | 2003-05-28 | 2008-06-11 | 三星エスディアイ株式会社 | 両面発光型表示装置 |
| JP4213616B2 (ja) * | 2004-03-31 | 2009-01-21 | 大日本印刷株式会社 | 液晶パネル用ベースフィルム、液晶パネル用機能フィルム、機能フィルムの製造方法、および機能フィルムの製造装置 |
| JP2007003824A (ja) * | 2005-06-23 | 2007-01-11 | Nippon Oil Corp | 円偏光板、円偏光板の製造方法、光学フィルム、液晶表示装置およびエレクトロルミネッセンス素子 |
| US7499126B2 (en) * | 2005-08-08 | 2009-03-03 | Samsung Electronics Co., Ltd. | Polarizing film and display device having the same |
| JP4697871B2 (ja) * | 2005-10-20 | 2011-06-08 | 日東電工株式会社 | 積層フィルム |
| TWI345117B (en) * | 2006-11-28 | 2011-07-11 | Au Optronics Corp | Liquid crystal display apparatus |
| US7772768B2 (en) * | 2007-03-02 | 2010-08-10 | Samsung Mobile Display Co., Ltd. | Polarizer and flat panel display apparatus including the same |
| CN101464757A (zh) * | 2007-12-21 | 2009-06-24 | 清华大学 | 触摸屏及显示装置 |
| US9459738B2 (en) * | 2012-03-06 | 2016-10-04 | Apple Inc. | Calibration for pressure effects on touch sensor panels |
-
2013
- 2013-05-21 KR KR1020130057251A patent/KR102151205B1/ko active Active
- 2013-09-18 US US14/030,507 patent/US20140347576A1/en not_active Abandoned
- 2013-12-30 EP EP13199835.3A patent/EP2808731A3/en not_active Ceased
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005070098A (ja) * | 2003-08-25 | 2005-03-17 | Nitto Denko Corp | 積層光学フィルム、楕円偏光板および画像表示装置 |
| KR20070017903A (ko) * | 2005-08-08 | 2007-02-13 | 삼성전자주식회사 | 편광필름 및 이를 포함한 표시 장치 |
| KR20090120825A (ko) * | 2008-05-20 | 2009-11-25 | 엘지디스플레이 주식회사 | 플렉서블 유기발광 표시장치 및 그 제조 방법 |
| JP2012033135A (ja) * | 2010-06-28 | 2012-02-16 | Teijin Chem Ltd | タッチパネルデバイス、及びタッチパネルデバイス付表示装置 |
| KR20120082736A (ko) * | 2011-01-14 | 2012-07-24 | 삼성모바일디스플레이주식회사 | 유기 전계발광 표시 장치 |
Also Published As
| Publication number | Publication date |
|---|---|
| EP2808731A3 (en) | 2014-12-17 |
| US20140347576A1 (en) | 2014-11-27 |
| EP2808731A2 (en) | 2014-12-03 |
| KR102151205B1 (ko) | 2020-09-03 |
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