KR20170012032A - 유기el 표시장치용 원편광소자 및 유기el 표시장치 - Google Patents
유기el 표시장치용 원편광소자 및 유기el 표시장치 Download PDFInfo
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- KR20170012032A KR20170012032A KR1020160087579A KR20160087579A KR20170012032A KR 20170012032 A KR20170012032 A KR 20170012032A KR 1020160087579 A KR1020160087579 A KR 1020160087579A KR 20160087579 A KR20160087579 A KR 20160087579A KR 20170012032 A KR20170012032 A KR 20170012032A
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- Prior art keywords
- organic
- display device
- present
- display devices
- heat resistance
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- 229920000106 Liquid crystal polymer Polymers 0.000 claims abstract description 17
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims description 11
- 230000010287 polarization Effects 0.000 abstract description 11
- 238000000605 extraction Methods 0.000 abstract description 5
- 238000002834 transmittance Methods 0.000 description 10
- 230000000052 comparative effect Effects 0.000 description 9
- 239000000203 mixture Substances 0.000 description 8
- 239000011248 coating agent Substances 0.000 description 7
- 238000000576 coating method Methods 0.000 description 7
- 239000007788 liquid Substances 0.000 description 6
- 239000000178 monomer Substances 0.000 description 6
- 239000004973 liquid crystal related substance Substances 0.000 description 5
- 239000000758 substrate Substances 0.000 description 5
- FJKROLUGYXJWQN-UHFFFAOYSA-N 4-hydroxybenzoic acid Chemical compound OC(=O)C1=CC=C(O)C=C1 FJKROLUGYXJWQN-UHFFFAOYSA-N 0.000 description 4
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 4
- 239000000853 adhesive Substances 0.000 description 4
- 230000001070 adhesive effect Effects 0.000 description 4
- 238000001723 curing Methods 0.000 description 4
- 229910052740 iodine Inorganic materials 0.000 description 4
- 239000011630 iodine Substances 0.000 description 4
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- 239000004372 Polyvinyl alcohol Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 229920001721 polyimide Polymers 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229920002451 polyvinyl alcohol Polymers 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 229940090248 4-hydroxybenzoic acid Drugs 0.000 description 2
- 239000004642 Polyimide Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- JHIVVAPYMSGYDF-UHFFFAOYSA-N cyclohexanone Chemical compound O=C1CCCCC1 JHIVVAPYMSGYDF-UHFFFAOYSA-N 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 2
- UWCWUCKPEYNDNV-LBPRGKRZSA-N 2,6-dimethyl-n-[[(2s)-pyrrolidin-2-yl]methyl]aniline Chemical compound CC1=CC=CC(C)=C1NC[C@H]1NCCC1 UWCWUCKPEYNDNV-LBPRGKRZSA-N 0.000 description 1
- LLLVZDVNHNWSDS-UHFFFAOYSA-N 4-methylidene-3,5-dioxabicyclo[5.2.2]undeca-1(9),7,10-triene-2,6-dione Chemical compound C1(C2=CC=C(C(=O)OC(=C)O1)C=C2)=O LLLVZDVNHNWSDS-UHFFFAOYSA-N 0.000 description 1
- -1 ITO or the like Substances 0.000 description 1
- ISWSIDIOOBJBQZ-UHFFFAOYSA-N Phenol Chemical compound OC1=CC=CC=C1 ISWSIDIOOBJBQZ-UHFFFAOYSA-N 0.000 description 1
- 238000002835 absorbance Methods 0.000 description 1
- 239000003522 acrylic cement Substances 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 125000000664 diazo group Chemical group [N-]=[N+]=[*] 0.000 description 1
- 238000007607 die coating method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000000016 photochemical curing Methods 0.000 description 1
- 238000006068 polycondensation reaction Methods 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000004528 spin coating Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/86—Arrangements for improving contrast, e.g. preventing reflection of ambient light
-
- H01L51/5281—
-
- H01L27/3232—
-
- H01L51/5262—
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K50/00—Organic light-emitting devices
- H10K50/80—Constructional details
- H10K50/85—Arrangements for extracting light from the devices
-
- H—ELECTRICITY
- H10—SEMICONDUCTOR DEVICES; ELECTRIC SOLID-STATE DEVICES NOT OTHERWISE PROVIDED FOR
- H10K—ORGANIC ELECTRIC SOLID-STATE DEVICES
- H10K59/00—Integrated devices, or assemblies of multiple devices, comprising at least one organic light-emitting element covered by group H10K50/00
- H10K59/50—OLEDs integrated with light modulating elements, e.g. with electrochromic elements, photochromic elements or liquid crystal elements
Landscapes
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electroluminescent Light Sources (AREA)
- Polarising Elements (AREA)
Abstract
본 발명의 유기EL 표시장치용 원편광소자는, 직선 편광판과 λ/4 위상차판을 구비한다. 이 유기EL 표시장치용 원편광소자에 있어서 직선 편광판은 이색성 색소 및 액정성 고분자를 포함한다. 또한 본 발명의 유기EL 표시장치는, 유기EL 표시장치용 원편광소자를 구비한다.
Description
Claims (5)
- 이색성 색소 및 액정성 고분자를 포함하는 직선 편광판과, λ/4 위상차판을 구비하는 유기EL 표시장치용 원편광소자.
- 제 1 항에 있어서,
상기 액정 고분자가 일축 배향되어 있고, 상기 액정 고분자의 일축 배향을 따라서 상기 이색성 색소가 일축 배향되어 있는 유기EL 표시장치용 원편광소자.
- 제 1 항에 있어서,
상기 직선 편광판의 두께가 0.5 ㎛ 이상 10 ㎛ 미만인 유기EL 표시장치용 원편광소자.
- 제 1 항에 있어서,
상기 λ/4 위상차판은 역파장 분산성을 갖는 유기EL 표시장치용 원편광소자.
- 제 1 항 내지 제 4 항 중 어느 한 항에 기재한 유기EL 표시장치용 원편광소자를 구비한 유기EL 표시장치.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JPJP-P-2015-146504 | 2015-07-24 | ||
JP2015146504A JP2017026879A (ja) | 2015-07-24 | 2015-07-24 | 有機el表示装置用円偏光素子、及び有機el表示装置 |
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Publication Number | Publication Date |
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KR20170012032A true KR20170012032A (ko) | 2017-02-02 |
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KR1020160087579A KR20170012032A (ko) | 2015-07-24 | 2016-07-11 | 유기el 표시장치용 원편광소자 및 유기el 표시장치 |
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JP (1) | JP2017026879A (ko) |
KR (1) | KR20170012032A (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180102486A (ko) * | 2017-03-07 | 2018-09-17 | 엘지디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN111417879B (zh) * | 2017-11-30 | 2022-05-03 | 住友化学株式会社 | 光学各向异性膜 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013251376A (ja) | 2012-05-31 | 2013-12-12 | Polatechno Co Ltd | 有機el表示装置及び有機el表示装置用偏光素子 |
-
2015
- 2015-07-24 JP JP2015146504A patent/JP2017026879A/ja active Pending
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2016
- 2016-07-11 KR KR1020160087579A patent/KR20170012032A/ko not_active Application Discontinuation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013251376A (ja) | 2012-05-31 | 2013-12-12 | Polatechno Co Ltd | 有機el表示装置及び有機el表示装置用偏光素子 |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20180102486A (ko) * | 2017-03-07 | 2018-09-17 | 엘지디스플레이 주식회사 | 표시 장치 및 그 제조 방법 |
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JP2017026879A (ja) | 2017-02-02 |
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