KR20200060825A - 3d 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치 - Google Patents
3d 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치 Download PDFInfo
- Publication number
- KR20200060825A KR20200060825A KR1020180145878A KR20180145878A KR20200060825A KR 20200060825 A KR20200060825 A KR 20200060825A KR 1020180145878 A KR1020180145878 A KR 1020180145878A KR 20180145878 A KR20180145878 A KR 20180145878A KR 20200060825 A KR20200060825 A KR 20200060825A
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- South Korea
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- glass substrate
- liquid crystal
- crystal layer
- image
- display device
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- 230000006872 improvement Effects 0.000 title description 9
- 239000011521 glass Substances 0.000 claims abstract description 84
- 239000000758 substrate Substances 0.000 claims abstract description 55
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 48
- 239000011248 coating agent Substances 0.000 claims abstract description 24
- 238000000576 coating method Methods 0.000 claims abstract description 24
- 239000010409 thin film Substances 0.000 claims description 5
- 238000000034 method Methods 0.000 description 12
- 239000010408 film Substances 0.000 description 10
- 230000010287 polarization Effects 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008901 benefit Effects 0.000 description 4
- 230000001934 delay Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000008859 change Effects 0.000 description 3
- 230000003111 delayed effect Effects 0.000 description 3
- 238000006243 chemical reaction Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 206010047571 Visual impairment Diseases 0.000 description 1
- 208000003464 asthenopia Diseases 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000002310 reflectometry Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Images
Classifications
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
- G02B1/10—Optical coatings produced by application to, or surface treatment of, optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B30/00—Optical systems or apparatus for producing three-dimensional [3D] effects, e.g. stereoscopic images
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- Liquid Crystal (AREA)
- Testing, Inspecting, Measuring Of Stereoscopic Televisions And Televisions (AREA)
Abstract
Description
도 2는 본 발명에 따른 3D 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치의 구성을 나타낸 단면도.
도 3은 본 발명에 따른 3D 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치를 통해 좌원편광이 출력되는 모습을 나타낸 상태도.
도 4는 본 발명에 따른 3D 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치를 통해 우원편광이 출력되는 모습을 나타낸 상태도.
20 : 유리기판
30 : ITO필름
40 : 액정층
50 : 본딩층
C : 액정소자
P : 프로젝터
G : 편광안경
100 : 보호필름
200 : 제1유리기판
300 : 제1전극층
400 : 액정층
500 : 제2전극층
600 : 제2유리기판
Claims (4)
- 빛이 통과 될 수 있도록 투명하게 형성되는 제1유리기판 및 제2유리기판과;
상기 제1유리기판과 상기 제2유리기판 사이에 형성되며, 전기 신호에 따라 배열이 규칙적으로 변화하여 투과되는 영상의 위상을 선택적으로 지연시키는 액정층과;
상기 제1유리기판 및 상기 제2유리기판의 상기 액정층과 접촉되는 면에 각각 형성되어 상기 액정층에 전압을 인가하는 제1전극층 및 제2전극층;을 포함하는 것을 특징으로 하는
3D 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치.
- 제 1항에 있어서,
상기 제1유리기판 또는 상기 제2유리기판의 외면에 형성되어 투과되는 영상의 위상을 지연시키는 위상지연층;을 더 포함하는 것을 특징으로 하는
3D 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치.
- 제 2항에 있어서,
상기 위상지연층은 반응성 메소겐을 이용하여 상기 제1유리기판 또는 상기 제2유리기판에 박막형태로 도포되는 것을 특징으로 하는
3D 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치.
- 제 1항에 있어서,
상기 액정층은 프로젝터에서 송출되는 DLP_Link 방식의 3차원 영상의 싱크(Sync)에 맞춰 전압이 On, Off 되면서 우원편광과 좌원편광을 반복하여 출력시키는 것을 특징으로 하는
3D 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180145878A KR102139542B1 (ko) | 2018-11-23 | 2018-11-23 | 3d 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020180145878A KR102139542B1 (ko) | 2018-11-23 | 2018-11-23 | 3d 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20200060825A true KR20200060825A (ko) | 2020-06-02 |
KR102139542B1 KR102139542B1 (ko) | 2020-07-29 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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KR1020180145878A Expired - Fee Related KR102139542B1 (ko) | 2018-11-23 | 2018-11-23 | 3d 품질 향상을 위한 다이렉트 코팅이 된 디스플레이장치 |
Country Status (1)
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KR (1) | KR102139542B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102355017B1 (ko) * | 2021-08-23 | 2022-01-21 | 이민호 | 렌즈 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110077986A (ko) * | 2009-12-30 | 2011-07-07 | 엘지디스플레이 주식회사 | 입체 영상 시스템 |
KR20130104384A (ko) * | 2012-03-14 | 2013-09-25 | 동우 화인켐 주식회사 | 광학부재, 이를 포함하는 편광판 및 입체화상표시장치 |
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2018
- 2018-11-23 KR KR1020180145878A patent/KR102139542B1/ko not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20110077986A (ko) * | 2009-12-30 | 2011-07-07 | 엘지디스플레이 주식회사 | 입체 영상 시스템 |
KR20130104384A (ko) * | 2012-03-14 | 2013-09-25 | 동우 화인켐 주식회사 | 광학부재, 이를 포함하는 편광판 및 입체화상표시장치 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102355017B1 (ko) * | 2021-08-23 | 2022-01-21 | 이민호 | 렌즈 |
US11513359B1 (en) | 2021-08-23 | 2022-11-29 | Min Ho Lee | Lens |
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Publication number | Publication date |
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KR102139542B1 (ko) | 2020-07-29 |
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