JP4990183B2 - 光学部材およびこれを含むディスプレイ装置用フィルタ - Google Patents
光学部材およびこれを含むディスプレイ装置用フィルタ Download PDFInfo
- Publication number
- JP4990183B2 JP4990183B2 JP2008043029A JP2008043029A JP4990183B2 JP 4990183 B2 JP4990183 B2 JP 4990183B2 JP 2008043029 A JP2008043029 A JP 2008043029A JP 2008043029 A JP2008043029 A JP 2008043029A JP 4990183 B2 JP4990183 B2 JP 4990183B2
- Authority
- JP
- Japan
- Prior art keywords
- display device
- optical member
- filter
- light source
- 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.)
- Expired - Fee Related
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Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- 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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
- H05K9/0096—Shielding materials being light-transmitting, e.g. transparent, translucent for television displays, e.g. plasma display panel
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
- G02B5/22—Absorbing filters
- G02B5/223—Absorbing filters containing organic substances, e.g. dyes, inks or pigments
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J11/00—Gas-filled discharge tubes with alternating current induction of the discharge, e.g. alternating current plasma display panels [AC-PDP]; Gas-filled discharge tubes without any main electrode inside the vessel; Gas-filled discharge tubes with at least one main electrode outside the vessel
- H01J11/20—Constructional details
- H01J11/34—Vessels, containers or parts thereof, e.g. substrates
- H01J11/44—Optical arrangements or shielding arrangements, e.g. filters, black matrices, light reflecting means or electromagnetic shielding means
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Electromagnetism (AREA)
- Optical Filters (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Description
120:透明基板
121:透明部材
122:第1粘着層
125:ブラックセラミック
130:メッシュフィルム
131:第1ベースフィルム
132:第2粘着層
133:接着層
135:金属薄膜パターン
140:保護フィルム
141:第2ベースフィルム
142:第3粘着層
Claims (5)
- 複数の色素を含むフィルタの演色性(color rendering)を減少させる光学部材であって、
前記フィルタは、外部光源の種類に係わらず同じ物体色を現わし、
前記光学部材は、ピーク波長の半値幅が35nm以下であり、前記ピーク波長が、580〜600nmであるネオンカット色素を含み、赤色光R(600〜700nm)に対する青色光B(400〜500nm)の透過率の比率(B/R)が0.84以下であることを特徴とするディスプレイ装置用光学部材。 - 前記ネオンカット色素が、アザポルフィリン系色素であることを特徴とする請求項1に記載のディスプレイ装置用光学部材。
- 複数の色素を含むフィルタの演色性(color rendering)を減少させる光学部材であって、
前記フィルタは、外部光源の種類に係わらず同じ物体色を現わし、
メッシュタイプまたは導電膜タイプの電磁波遮蔽部材と、
ピーク波長の半値幅が35nm以下であり、前記ピーク波長が、580〜600nmであるネオンカット色素を含み、赤色光R(600〜700nm)に対する青色光B(400〜500nm)の透過率の比率(B/R)が0.84以下であり、反射防止および色補正機能を実行する光学部材
とを含むことを特徴とするディスプレイ装置用フィルタ。 - A標準光源とD65標準光源下における色差(△E)が3.65以下であることを特徴とする請求項3に記載のディスプレイ装置用フィルタ。
- 前記光学部材が、高分子樹脂を含むフィルムであることを特徴とする請求項3に記載のディスプレイ装置用フィルタ。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0023517 | 2007-03-09 | ||
KR1020070023517A KR100947451B1 (ko) | 2007-03-09 | 2007-03-09 | 광학 부재 및 이를 포함하는 디스플레이 장치용 필터 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008225467A JP2008225467A (ja) | 2008-09-25 |
JP4990183B2 true JP4990183B2 (ja) | 2012-08-01 |
Family
ID=39494871
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008043029A Expired - Fee Related JP4990183B2 (ja) | 2007-03-09 | 2008-02-25 | 光学部材およびこれを含むディスプレイ装置用フィルタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US20080219011A1 (ja) |
EP (1) | EP1968371B1 (ja) |
JP (1) | JP4990183B2 (ja) |
KR (1) | KR100947451B1 (ja) |
CN (1) | CN101261332B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2016014690A (ja) * | 2012-11-14 | 2016-01-28 | 旭硝子株式会社 | 光学フィルタ |
US9335027B2 (en) | 2013-01-02 | 2016-05-10 | Massachusetts Institute Of Technology | Methods and apparatus for transparent display using scattering nanoparticles |
EP2929522B1 (en) * | 2013-01-02 | 2018-04-25 | Massachusetts Institute Of Technology | Methods and apparatus for transparent display using scattering nanoparticles |
KR102243553B1 (ko) | 2014-07-16 | 2021-04-22 | 삼성전자주식회사 | 유기 광전 소자 및 이미지 센서 |
JP6458431B2 (ja) * | 2014-09-30 | 2019-01-30 | 大日本印刷株式会社 | 太陽電池モジュール用の暗色シートの色味評価方法 |
WO2017173289A2 (en) | 2016-04-01 | 2017-10-05 | Massachusetts Institute Of Technology | Apparatus, systems, and methods of transparent displays |
TWI599801B (zh) * | 2016-07-26 | 2017-09-21 | Au Optronics Corp | 影像感測裝置及其光學膜片 |
KR102301357B1 (ko) * | 2018-10-31 | 2021-09-13 | 주식회사 엘지화학 | 블루라이트컷 필름, 이를 포함하는 광학 필터 및 디스플레이 장치 |
JP2019056714A (ja) * | 2018-12-27 | 2019-04-11 | 大日本印刷株式会社 | 太陽電池モジュール用の暗色シートの色味評価方法 |
CN111883083B (zh) * | 2020-07-30 | 2021-11-09 | 惠科股份有限公司 | 一种栅极驱动电路和显示装置 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1033915A (en) * | 1962-11-05 | 1966-06-22 | American Cyanamid Co | Plastic light filter |
DE3223445A1 (de) * | 1982-06-23 | 1983-12-29 | Maximilian Friedrich Prof. Dr.-Ing. 8000 München Mutzhas | Strahlenschutzfilter fuer pflanzen |
JPH10204304A (ja) * | 1997-01-28 | 1998-08-04 | Kyowa Hakko Kogyo Co Ltd | 合成樹脂成形体 |
JP2000238170A (ja) * | 1998-12-22 | 2000-09-05 | Mitsui Chemicals Inc | 透明導電性フィルム |
JP2001272532A (ja) * | 2000-03-27 | 2001-10-05 | Fuji Photo Film Co Ltd | 光学フィルターおよびこれを用いた前面板ならびに画像表示装置 |
US20020050783A1 (en) * | 2000-06-01 | 2002-05-02 | Tadahiko Kubota | Electromagnetic-wave-shielding film, production method thereof and image display device using the same |
JP2002189122A (ja) * | 2000-12-20 | 2002-07-05 | Bridgestone Corp | プラズマディスプレイ用前面保護フィルター |
JP2002372617A (ja) * | 2001-06-14 | 2002-12-26 | Fuji Photo Film Co Ltd | 光学フィルターおよび画像表示装置 |
JP4499960B2 (ja) * | 2001-08-20 | 2010-07-14 | 山本化成株式会社 | 光学フィルター |
JP4277615B2 (ja) * | 2003-08-01 | 2009-06-10 | パナソニック電工株式会社 | 近赤外線吸収組成物及び近赤外線吸収フィルター |
JP3736567B2 (ja) * | 2003-08-11 | 2006-01-18 | 東洋紡績株式会社 | 波長選択吸収フィルム |
JP2005157061A (ja) | 2003-11-27 | 2005-06-16 | Fujitsu Hitachi Plasma Display Ltd | プラズマディスプレイ装置 |
JP2007528504A (ja) * | 2004-02-23 | 2007-10-11 | エルジー・ケム・リミテッド | 色補正と近赤外線吸収機能を有する粘着剤フィルムおよびプラズマディスプレイパネルフィルター |
US20050280342A1 (en) * | 2004-06-22 | 2005-12-22 | Wenz Robert P | Orange and NIR-absorbing optical adhesives for plasma displays |
JP2006098749A (ja) * | 2004-09-29 | 2006-04-13 | Fujitsu Hitachi Plasma Display Ltd | ディスプレイ用フィルタ |
JP2005197240A (ja) | 2004-12-10 | 2005-07-21 | Mitsubishi Chemicals Corp | 電子ディスプレイ用フィルター及び該フィルターを用いた電子ディスプレイ装置 |
CN100410758C (zh) * | 2005-05-27 | 2008-08-13 | 友达光电股份有限公司 | 平面显示器、液晶模块与校正平面显示器的颜色的方法 |
JP2006350081A (ja) * | 2005-06-17 | 2006-12-28 | Sumitomo Osaka Cement Co Ltd | 近赤外線遮蔽膜とそれを備えた近赤外線遮蔽部材および表示装置並びに近赤外線遮蔽膜形成用塗料 |
KR20070084940A (ko) * | 2006-02-22 | 2007-08-27 | 삼성코닝 주식회사 | 디스플레이 필터 및 이를 포함한 디스플레이 장치 |
-
2007
- 2007-03-09 KR KR1020070023517A patent/KR100947451B1/ko not_active IP Right Cessation
-
2008
- 2008-02-07 EP EP08151141A patent/EP1968371B1/en not_active Expired - Fee Related
- 2008-02-21 CN CN2008100072682A patent/CN101261332B/zh not_active Expired - Fee Related
- 2008-02-25 JP JP2008043029A patent/JP4990183B2/ja not_active Expired - Fee Related
- 2008-03-06 US US12/073,481 patent/US20080219011A1/en not_active Abandoned
Also Published As
Publication number | Publication date |
---|---|
JP2008225467A (ja) | 2008-09-25 |
EP1968371A3 (en) | 2010-09-29 |
US20080219011A1 (en) | 2008-09-11 |
CN101261332B (zh) | 2011-04-27 |
KR20080082783A (ko) | 2008-09-12 |
KR100947451B1 (ko) | 2010-03-11 |
EP1968371B1 (en) | 2012-12-05 |
CN101261332A (zh) | 2008-09-10 |
EP1968371A2 (en) | 2008-09-10 |
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