JP4469307B2 - 表示装置 - Google Patents
表示装置 Download PDFInfo
- Publication number
- JP4469307B2 JP4469307B2 JP2005159132A JP2005159132A JP4469307B2 JP 4469307 B2 JP4469307 B2 JP 4469307B2 JP 2005159132 A JP2005159132 A JP 2005159132A JP 2005159132 A JP2005159132 A JP 2005159132A JP 4469307 B2 JP4469307 B2 JP 4469307B2
- Authority
- JP
- Japan
- Prior art keywords
- light
- phosphor
- wavelength
- film
- color filter
- 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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- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims description 57
- 238000005286 illumination Methods 0.000 claims description 17
- 230000001678 irradiating effect Effects 0.000 claims 1
- 239000004973 liquid crystal related substance Substances 0.000 description 16
- 230000005284 excitation Effects 0.000 description 10
- 239000002245 particle Substances 0.000 description 10
- 239000011230 binding agent Substances 0.000 description 8
- 239000000853 adhesive Substances 0.000 description 5
- 230000001070 adhesive effect Effects 0.000 description 5
- 230000003287 optical effect Effects 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 229920002284 Cellulose triacetate Polymers 0.000 description 2
- WCUXLLCKKVVCTQ-UHFFFAOYSA-M Potassium chloride Chemical compound [Cl-].[K+] WCUXLLCKKVVCTQ-UHFFFAOYSA-M 0.000 description 2
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical group [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 2
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 description 2
- NNLVGZFZQQXQNW-ADJNRHBOSA-N [(2r,3r,4s,5r,6s)-4,5-diacetyloxy-3-[(2s,3r,4s,5r,6r)-3,4,5-triacetyloxy-6-(acetyloxymethyl)oxan-2-yl]oxy-6-[(2r,3r,4s,5r,6s)-4,5,6-triacetyloxy-2-(acetyloxymethyl)oxan-3-yl]oxyoxan-2-yl]methyl acetate Chemical compound O([C@@H]1O[C@@H]([C@H]([C@H](OC(C)=O)[C@H]1OC(C)=O)O[C@H]1[C@@H]([C@@H](OC(C)=O)[C@H](OC(C)=O)[C@@H](COC(C)=O)O1)OC(C)=O)COC(=O)C)[C@@H]1[C@@H](COC(C)=O)O[C@@H](OC(C)=O)[C@H](OC(C)=O)[C@H]1OC(C)=O NNLVGZFZQQXQNW-ADJNRHBOSA-N 0.000 description 2
- 239000012190 activator Substances 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000002861 polymer material Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- 239000000758 substrate Substances 0.000 description 2
- 238000002834 transmittance Methods 0.000 description 2
- 229910052725 zinc Inorganic materials 0.000 description 2
- 239000011701 zinc Substances 0.000 description 2
- 239000004925 Acrylic resin Substances 0.000 description 1
- 229920000178 Acrylic resin Polymers 0.000 description 1
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052693 Europium Inorganic materials 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical group [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052785 arsenic Inorganic materials 0.000 description 1
- RQNWIZPPADIBDY-UHFFFAOYSA-N arsenic atom Chemical compound [As] RQNWIZPPADIBDY-UHFFFAOYSA-N 0.000 description 1
- WDIHJSXYQDMJHN-UHFFFAOYSA-L barium chloride Chemical compound [Cl-].[Cl-].[Ba+2] WDIHJSXYQDMJHN-UHFFFAOYSA-L 0.000 description 1
- 229910001626 barium chloride Inorganic materials 0.000 description 1
- 229910052793 cadmium Inorganic materials 0.000 description 1
- BDOSMKKIYDKNTQ-UHFFFAOYSA-N cadmium atom Chemical compound [Cd] BDOSMKKIYDKNTQ-UHFFFAOYSA-N 0.000 description 1
- 230000001413 cellular effect Effects 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 229920006332 epoxy adhesive Polymers 0.000 description 1
- OGPBJKLSAFTDLK-UHFFFAOYSA-N europium atom Chemical compound [Eu] OGPBJKLSAFTDLK-UHFFFAOYSA-N 0.000 description 1
- GNBHRKFJIUUOQI-UHFFFAOYSA-N fluorescein Chemical compound O1C(=O)C2=CC=CC=C2C21C1=CC=C(O)C=C1OC1=CC(O)=CC=C21 GNBHRKFJIUUOQI-UHFFFAOYSA-N 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 description 1
- 239000002480 mineral oil Substances 0.000 description 1
- 235000010446 mineral oil Nutrition 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- -1 polyethylene terephthalate Polymers 0.000 description 1
- 239000001103 potassium chloride Substances 0.000 description 1
- 235000011164 potassium chloride Nutrition 0.000 description 1
- 229910052761 rare earth metal Inorganic materials 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 229910052710 silicon Inorganic materials 0.000 description 1
- 239000010703 silicon Substances 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 150000004763 sulfides Chemical class 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
- WQEVDHBJGNOKKO-UHFFFAOYSA-K vanadic acid Chemical compound O[V](O)(O)=O WQEVDHBJGNOKKO-UHFFFAOYSA-K 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 229910052727 yttrium Inorganic materials 0.000 description 1
- VWQVUPCCIRVNHF-UHFFFAOYSA-N yttrium atom Chemical compound [Y] VWQVUPCCIRVNHF-UHFFFAOYSA-N 0.000 description 1
Images
Landscapes
- Liquid Crystal (AREA)
- Planar Illumination Modules (AREA)
Description
2 結合剤
3 非通水性材料層
4 蛍光体粒子
5 プリズムシート
6 光源
7 導光板
8 反射板
9 蛍光体フィルム
Claims (3)
- R、G、Bで構成されたカラーフィルターを持つ表示素子と、
前記表示素子に光を照射する照明装置と、
蛍光体が分散された蛍光体層を透光性フィルムと非通水性フィルムで挟んだ蛍光体フィルムを備え、
前記蛍光体は、前記照明装置の発光波長領域のうち、480〜510nmまたは570〜590nmに発光波長のピークをもつ光を励起して、前記カラーフィルターを構成するR、G、Bのいずれかを透過する波長領域の光に変換することを特徴とする表示装置。 - 前記蛍光体は、480〜490nmに発光波長のピークを持つ光を励起して600nmに変換することを特徴とする請求項1に記載の表示装置。
- 前記照明装置は、可視光域にピークを2つ含む擬似白色光を発光する光源を備えることを特徴とする請求項1または2に記載の表示装置。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005159132A JP4469307B2 (ja) | 2005-05-31 | 2005-05-31 | 表示装置 |
US11/430,615 US20060268537A1 (en) | 2005-05-31 | 2006-05-09 | Phosphor film, lighting device using the same, and display device |
KR1020060048639A KR20060125535A (ko) | 2005-05-31 | 2006-05-30 | 형광체 필름, 이를 이용한 조명장치, 및 표시장치 |
CNB2006100886111A CN100559066C (zh) | 2005-05-31 | 2006-05-31 | 磷光体薄膜,使用其的照明装置及显示装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005159132A JP4469307B2 (ja) | 2005-05-31 | 2005-05-31 | 表示装置 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2006338901A JP2006338901A (ja) | 2006-12-14 |
JP2006338901A5 JP2006338901A5 (ja) | 2008-06-26 |
JP4469307B2 true JP4469307B2 (ja) | 2010-05-26 |
Family
ID=37519133
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005159132A Expired - Fee Related JP4469307B2 (ja) | 2005-05-31 | 2005-05-31 | 表示装置 |
Country Status (2)
Country | Link |
---|---|
JP (1) | JP4469307B2 (ja) |
CN (1) | CN100559066C (ja) |
Families Citing this family (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4976196B2 (ja) * | 2007-05-18 | 2012-07-18 | セイコーインスツル株式会社 | 表示装置及び照明装置 |
US11198270B2 (en) | 2008-12-30 | 2021-12-14 | Nanosys, Inc. | Quantum dot films, lighting devices, and lighting methods |
JP5255527B2 (ja) * | 2009-07-03 | 2013-08-07 | デクセリアルズ株式会社 | 色変換部材および表示装置 |
EP2378322B1 (en) * | 2010-04-10 | 2014-01-08 | LG Innotek Co., Ltd. | Light source device |
CN102375314B (zh) * | 2010-08-09 | 2013-12-04 | 台达电子工业股份有限公司 | 光源系统及其适用的投影机 |
US8297767B2 (en) | 2010-09-07 | 2012-10-30 | Xicato, Inc. | LED-based illumination modules with PTFE color converting surfaces |
JP5764434B2 (ja) * | 2010-09-15 | 2015-08-19 | セイコーインスツル株式会社 | 照明装置及びこれを備えるカラー表示装置 |
JP5940079B2 (ja) | 2010-11-10 | 2016-06-29 | ナノシス・インク. | ディスプレイバックライトユニット及びディスプレイバックライトユニットの形成方法 |
KR101210066B1 (ko) | 2011-01-31 | 2012-12-07 | 엘지이노텍 주식회사 | 광 변환 부재 및 이를 포함하는 표시장치 |
EP2527891B1 (en) | 2011-05-27 | 2016-11-23 | LG Innotek Co., Ltd. | Lighting module |
KR101305696B1 (ko) | 2011-07-14 | 2013-09-09 | 엘지이노텍 주식회사 | 표시장치 및 광학 부재 |
KR20130009020A (ko) | 2011-07-14 | 2013-01-23 | 엘지이노텍 주식회사 | 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법 |
KR101262520B1 (ko) | 2011-07-18 | 2013-05-08 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
KR101241549B1 (ko) | 2011-07-18 | 2013-03-11 | 엘지이노텍 주식회사 | 광학 부재, 이를 포함하는 표시장치 및 이의 제조방법 |
KR101823684B1 (ko) | 2011-07-18 | 2018-01-30 | 엘지이노텍 주식회사 | 표시장치 |
KR101893494B1 (ko) | 2011-07-18 | 2018-08-30 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
KR101294415B1 (ko) | 2011-07-20 | 2013-08-08 | 엘지이노텍 주식회사 | 광학 부재 및 이를 포함하는 표시장치 |
JP5583281B2 (ja) * | 2011-08-15 | 2014-09-03 | パナソニック株式会社 | 蛍光体光学素子およびそれを用いた発光装置 |
CN102393598B (zh) * | 2011-11-03 | 2014-03-26 | 海信集团有限公司 | 光源装置及应用其的投影机 |
KR101251815B1 (ko) | 2011-11-07 | 2013-04-09 | 엘지이노텍 주식회사 | 광학 시트 및 이를 포함하는 표시장치 |
KR101526004B1 (ko) * | 2011-12-05 | 2015-06-05 | 제일모직주식회사 | 발광물질을 포함하는 광학필름 및 이를 포함하는 광학 디스플레이 장치 |
JP6217187B2 (ja) * | 2013-07-03 | 2017-10-25 | ソニー株式会社 | 発光装置および表示装置 |
KR102076992B1 (ko) * | 2013-09-03 | 2020-02-13 | 엘지디스플레이 주식회사 | 백라이트 유닛 및 이를 이용한 액정표시장치 |
CN109976025A (zh) * | 2013-09-13 | 2019-07-05 | 凸版印刷株式会社 | 波长转换片和背光单元 |
CN104570191A (zh) * | 2013-10-24 | 2015-04-29 | 华为终端有限公司 | 导光板及背光模组 |
KR102204953B1 (ko) * | 2014-06-25 | 2021-01-19 | 삼성디스플레이 주식회사 | 형광 시트 및 이를 포함하는 라이트 유닛과 액정 표시 장치 |
KR102231644B1 (ko) * | 2014-08-06 | 2021-03-24 | 엘지이노텍 주식회사 | 발광 유닛 |
WO2016098846A1 (ja) * | 2014-12-18 | 2016-06-23 | 三菱電機株式会社 | ランプ、ランプ用の波長弁別カバー、照明装置及びランプの製造方法 |
JP6362765B2 (ja) * | 2015-03-18 | 2018-07-25 | シャープ株式会社 | 照明装置、表示装置、及びテレビ受信装置 |
CN105022104B (zh) * | 2015-07-28 | 2018-07-03 | 太湖金张科技股份有限公司 | 一种光学薄膜 |
EP3354962A4 (en) * | 2015-09-25 | 2018-09-26 | Sharp Kabushiki Kaisha | Illumination device, display device, television reception device and wavelength conversion part manufacturing method |
CN109844578B (zh) * | 2016-10-04 | 2021-09-07 | 东丽株式会社 | 光源单元、以及使用其的显示器及照明装置 |
JPWO2019059065A1 (ja) * | 2017-09-21 | 2020-09-10 | 株式会社小糸製作所 | 灯具 |
CN109654385B (zh) * | 2017-10-10 | 2025-02-14 | 深圳光峰科技股份有限公司 | 一种发光装置 |
TWI676843B (zh) * | 2018-03-27 | 2019-11-11 | 瑩耀科技股份有限公司 | 量子點膠帶與量子點背光模組 |
CN113823727A (zh) * | 2021-09-22 | 2021-12-21 | 烟台布莱特光电材料有限公司 | 一种具备高防潮特性的荧光粉薄膜及其应用 |
-
2005
- 2005-05-31 JP JP2005159132A patent/JP4469307B2/ja not_active Expired - Fee Related
-
2006
- 2006-05-31 CN CNB2006100886111A patent/CN100559066C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
CN100559066C (zh) | 2009-11-11 |
CN1880839A (zh) | 2006-12-20 |
JP2006338901A (ja) | 2006-12-14 |
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