JP5028380B2 - ディスプレイ装置用フィルター及びその製造方法 - Google Patents
ディスプレイ装置用フィルター及びその製造方法 Download PDFInfo
- Publication number
- JP5028380B2 JP5028380B2 JP2008269345A JP2008269345A JP5028380B2 JP 5028380 B2 JP5028380 B2 JP 5028380B2 JP 2008269345 A JP2008269345 A JP 2008269345A JP 2008269345 A JP2008269345 A JP 2008269345A JP 5028380 B2 JP5028380 B2 JP 5028380B2
- Authority
- JP
- Japan
- Prior art keywords
- display device
- substrate
- filter
- electromagnetic wave
- transparent
- 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
-
- 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
- H01J11/10—AC-PDPs with at least one main electrode being out of contact with the plasma
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/20—Filters
-
- 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K2323/00—Functional layers of liquid crystal optical display excluding electroactive liquid crystal layer characterised by chemical composition
- C09K2323/03—Viewing layer characterised by chemical composition
- C09K2323/031—Polarizer or dye
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/121—Antistatic or EM shielding layer
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
- G02B2207/123—Optical louvre elements, e.g. for directional light blocking
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2211/00—Plasma display panels with alternate current induction of the discharge, e.g. AC-PDPs
- H01J2211/20—Constructional details
- H01J2211/34—Vessels, containers or parts thereof, e.g. substrates
- H01J2211/44—Optical arrangements or shielding arrangements, e.g. filters or lenses
- H01J2211/444—Means for improving contrast or colour purity, e.g. black matrix or light shielding means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2329/00—Electron emission display panels, e.g. field emission display panels
- H01J2329/86—Vessels
- H01J2329/89—Optical components structurally combined with the vessel
- H01J2329/895—Spectral filters
-
- 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.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
Description
152:基材
154:外光遮蔽パターン
156:電磁波遮蔽層
200:プラズマディスプレイパネル
210:ケース
220:カバー
230:駆動回路基板
240:表示パネル
Claims (10)
- 透明高分子樹脂及び色補正色素を含み、厚さが100μmないし5mmである基材、前記基材の一面に形成された外光遮蔽パターン、及び前記基材上に直接形成された電磁波遮蔽層を含むディスプレイ装置用フィルター。
- 前記基材の透明高分子樹脂が、ポリエステル系、アクリル系、セルロース系、ポリオレフイン系、ポリ塩化ビニル系、ポリカーボネート系、フェノール系、またはウレタン系からなる群から選択された1種以上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フィルター。
- 前記基材の色補正色素が、ネオンカット色素を含むことを特徴とする、請求項1に記載のディスプレイ装置用フィルター。
- 前記ネオンカット色素が、シアニン系、ポリメチン系、スクアリリウム塩系、フタロシアニン系、ナフタロシアニン系、キノン系、アザポルフィリン系、アゾ系、アゾキレート系、アズレニウム系、ピリリウム系、クロコニウム系、インドアニリンキレート系、インドナフトールキレート系、ジチオール金属錯体系、ピロメテン系、アゾメチン系、キサンテン系、またはオキソノール系からなる群から選択された1種以上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ー。
- 前記外光遮蔽パターンは、その断面形状が、三角形、四角形、楕円形、ひし形、及び台形型の中から選択されたいずれかひとつ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フィルター。
- 前記外光遮蔽パターンは、その幅に対する高さの比が、5以上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フィルター。
- 前記電磁波遮蔽層が、透明導電膜、及び前記基材と前記透明導電膜との間に形成されたバッファー層を含む、請求項1に記載のディスプレイ装置用フィルター。
- 前記電磁波遮蔽層が、導電性物質のメッシュパターンが形成されたメッシュフイルムを含む、請求項1に記載のディスプレイ装置用フィルター。
- 透明基板をさらに含み、前記電磁波遮蔽層が前記透明基板上に形成され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フィルター。
- 透明高分子樹脂及び色補正色素を含み、厚さが100μmないし5mmである基材を準備する工程、該準備した基材の一面に外光遮蔽パターンを形成する工程、及び前記基材上に電磁波遮蔽層を直接形成する工程とを含む、ディスプレイ装置用フィルターの製造方法。
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2007-0105260 | 2007-10-18 | ||
KR1020070105260A KR100991320B1 (ko) | 2007-10-18 | 2007-10-18 | 표시장치용 필터 및 그 제조 방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2009098698A JP2009098698A (ja) | 2009-05-07 |
JP5028380B2 true JP5028380B2 (ja) | 2012-09-19 |
Family
ID=40563778
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2008269345A Expired - Fee Related JP5028380B2 (ja) | 2007-10-18 | 2008-10-20 | ディスプレイ装置用フィルター及びその製造方法 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7824758B2 (ja) |
JP (1) | JP5028380B2 (ja) |
KR (1) | KR100991320B1 (ja) |
CN (1) | CN101414020A (ja) |
DE (1) | DE102008042873A1 (ja) |
TW (1) | TW200918964A (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4888853B2 (ja) | 2009-11-12 | 2012-02-29 | 学校法人慶應義塾 | 液晶表示装置の視認性改善方法、及びそれを用いた液晶表示装置 |
KR101117751B1 (ko) * | 2010-03-08 | 2012-03-20 | 웅진케미칼 주식회사 | 디스플레이 장치용 명실명암 향상 필름 및 이를 활용한 유기전계 발광장치 |
KR20160079928A (ko) | 2010-06-22 | 2016-07-06 | 도요보 가부시키가이샤 | 액정표시장치, 편광판 및 편광자 보호 필름 |
WO2012092028A1 (en) * | 2010-12-30 | 2012-07-05 | Hutton Richard W | Apparatus, system, and method for high-resolution micro-machining of thin films for light pattern projection |
EP2711748A4 (en) | 2011-05-18 | 2014-12-03 | Toyo Boseki | POLARIZING PLATE FOR A LIQUID CRYSTAL DISPLAY DEVICE FOR DISPLAYING THREE-DIMENSIONAL IMAGES AND A LIQUID CRYSTAL DISPLAY DEVICE |
TWI542907B (zh) | 2011-05-18 | 2016-07-21 | 東洋紡績股份有限公司 | 液晶顯示裝置、偏光板及偏光子保護薄膜 |
KR101842495B1 (ko) | 2017-03-13 | 2018-03-27 | 한국화학연구원 | 스쿠아릴륨 화합물, 이를 포함하는 근적외선 흡수용 수지 조성물 및 이를 이용하여 제조된 근적외선 차단필터 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4540883B2 (ja) * | 2000-10-19 | 2010-09-08 | パナソニック電工株式会社 | 透視性電磁波シールド・近赤外線カット材料及びその製造方法 |
JP2002313242A (ja) * | 2001-04-10 | 2002-10-25 | Pioneer Electronic Corp | プラズマディスプレイパネル |
KR100582275B1 (ko) * | 2002-11-06 | 2006-05-23 | 삼성코닝 주식회사 | 플라즈마 디스플레이 패널용 필터 및, 그것의 제조 방법 |
KR20040040497A (ko) * | 2002-11-07 | 2004-05-13 | 삼성전자주식회사 | 플라즈마 디스플레이 장치 |
WO2005022971A1 (ja) * | 2003-09-01 | 2005-03-10 | Dai Nippon Printing Co., Ltd. | プラズマディスプレイ用電磁波シールドフィルム |
KR100780283B1 (ko) * | 2004-09-01 | 2007-11-28 | 삼성코닝 주식회사 | 전자파 차폐 필름 및 이의 제조방법 |
JP4654685B2 (ja) * | 2004-12-28 | 2011-03-23 | 東洋紡績株式会社 | 近赤外線吸収フィルムおよび近赤外線吸収フィルター |
KR100709985B1 (ko) * | 2005-01-04 | 2007-04-23 | 삼성코닝 주식회사 | 디스플레이 장치용 필터 및 이를 포함한 디스플레이 장치 |
JP5011694B2 (ja) | 2005-09-28 | 2012-08-29 | 大日本印刷株式会社 | ディスプレイ用複合フィルタの製造方法 |
KR100708745B1 (ko) * | 2006-03-28 | 2007-04-17 | 삼성에스디아이 주식회사 | 필터 및 이를 구비한 플라즈마 디스플레이 장치 |
KR100820969B1 (ko) * | 2006-08-07 | 2008-04-10 | 엘지전자 주식회사 | 플라즈마 디스플레이 장치 |
-
2007
- 2007-10-18 KR KR1020070105260A patent/KR100991320B1/ko not_active IP Right Cessation
-
2008
- 2008-10-15 DE DE102008042873A patent/DE102008042873A1/de not_active Withdrawn
- 2008-10-16 US US12/252,466 patent/US7824758B2/en not_active Expired - Fee Related
- 2008-10-17 TW TW097140043A patent/TW200918964A/zh unknown
- 2008-10-20 CN CNA2008101702843A patent/CN101414020A/zh active Pending
- 2008-10-20 JP JP2008269345A patent/JP5028380B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR100991320B1 (ko) | 2010-11-01 |
JP2009098698A (ja) | 2009-05-07 |
US7824758B2 (en) | 2010-11-02 |
TW200918964A (en) | 2009-05-01 |
DE102008042873A1 (de) | 2009-07-30 |
US20090104413A1 (en) | 2009-04-23 |
CN101414020A (zh) | 2009-04-22 |
KR20090039547A (ko) | 2009-04-22 |
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