TW323339B - - Google Patents
Download PDFInfo
- Publication number
- TW323339B TW323339B TW086100352A TW86100352A TW323339B TW 323339 B TW323339 B TW 323339B TW 086100352 A TW086100352 A TW 086100352A TW 86100352 A TW86100352 A TW 86100352A TW 323339 B TW323339 B TW 323339B
- Authority
- TW
- Taiwan
- Prior art keywords
- light
- polarized
- polarizing
- transmission device
- layer
- Prior art date
Links
- 230000010287 polarization Effects 0.000 claims description 71
- 238000006243 chemical reaction Methods 0.000 claims description 33
- 230000005540 biological transmission Effects 0.000 claims description 23
- 230000003287 optical effect Effects 0.000 claims description 20
- 239000000463 material Substances 0.000 claims description 18
- 239000004986 Cholesteric liquid crystals (ChLC) Substances 0.000 claims description 5
- 230000002079 cooperative effect Effects 0.000 claims description 4
- 238000003491 array Methods 0.000 claims description 3
- 238000011161 development Methods 0.000 claims description 2
- 238000002493 microarray Methods 0.000 claims 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N silicon dioxide Inorganic materials O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 12
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N titanium dioxide Inorganic materials O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 8
- 229910052681 coesite Inorganic materials 0.000 description 7
- 229910052906 cristobalite Inorganic materials 0.000 description 7
- 230000000694 effects Effects 0.000 description 7
- 229910052751 metal Inorganic materials 0.000 description 7
- 239000002184 metal Substances 0.000 description 7
- 229910052682 stishovite Inorganic materials 0.000 description 7
- 229910052905 tridymite Inorganic materials 0.000 description 7
- 239000004973 liquid crystal related substance Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 239000000203 mixture Substances 0.000 description 5
- 125000006850 spacer group Chemical group 0.000 description 5
- 239000011521 glass Substances 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005266 casting Methods 0.000 description 2
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000005350 fused silica glass Substances 0.000 description 2
- 230000003993 interaction Effects 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920006254 polymer film Polymers 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- 241000668842 Lepidosaphes gloverii Species 0.000 description 1
- 229920000106 Liquid crystal polymer Polymers 0.000 description 1
- 239000004977 Liquid-crystal polymers (LCPs) Substances 0.000 description 1
- 229920002125 Sokalan® Polymers 0.000 description 1
- 241000209140 Triticum Species 0.000 description 1
- 235000021307 Triticum Nutrition 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000003098 cholesteric effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000875 corresponding effect Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000005242 forging Methods 0.000 description 1
- 238000005098 hot rolling Methods 0.000 description 1
- 238000011065 in-situ storage Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 239000012528 membrane Substances 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 229920002601 oligoester Polymers 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000010363 phase shift Effects 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920000515 polycarbonate Polymers 0.000 description 1
- 239000004417 polycarbonate Substances 0.000 description 1
- 238000007639 printing Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000011343 solid material Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 239000004408 titanium dioxide Substances 0.000 description 1
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
- G02B6/0053—Prismatic sheet or layer; Brightness enhancement element, sheet or layer
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
- F21V9/14—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for producing polarised light
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0056—Means for improving the coupling-out of light from the light guide for producing polarisation effects, e.g. by a surface with polarizing properties or by an additional polarizing elements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Polarising Elements (AREA)
- Liquid Crystal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US57610895A | 1995-12-21 | 1995-12-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| TW323339B true TW323339B (enExample) | 1997-12-21 |
Family
ID=24303021
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW086100352A TW323339B (enExample) | 1995-12-21 | 1997-01-14 |
Country Status (2)
| Country | Link |
|---|---|
| TW (1) | TW323339B (enExample) |
| WO (1) | WO1997022834A1 (enExample) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2428129A (en) * | 2005-07-08 | 2007-01-17 | Sharp Kk | A multiple-view directional display |
| KR100657968B1 (ko) | 2005-08-27 | 2006-12-14 | 삼성전자주식회사 | 평판표시장치용 조명장치 |
| US7139125B1 (en) * | 2005-12-13 | 2006-11-21 | Eastman Kodak Company | Polarizing turning film using total internal reflection |
| KR100813253B1 (ko) * | 2006-04-27 | 2008-03-13 | 삼성전자주식회사 | 고효율의 편광도광판 유닛, 이를 채용한 백라이트 유닛 및디스플레이 장치 |
| KR100861982B1 (ko) * | 2006-05-11 | 2008-10-07 | 삼성전자주식회사 | 편광된 컬러 광을 제공하는 조명장치 및 이를 채용한디스플레이 장치 |
| KR20080072197A (ko) * | 2007-02-01 | 2008-08-06 | 삼성전자주식회사 | 휘도 특성이 개선된 편광 도광판 및 이의 제작 방법 |
| KR101353396B1 (ko) | 2007-04-12 | 2014-01-20 | 삼성디스플레이 주식회사 | 시야각 및 휘도 특성이 개선된 액정 표시 장치 |
| KR102622741B1 (ko) * | 2018-09-17 | 2024-01-09 | 삼성전자주식회사 | 백 라이트 유닛 및 이를 포함하는 디스플레이 장치 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TW594115B (en) * | 1992-10-09 | 2004-06-21 | Asahi Glass Co Ltd | A liquid crystal display device and an illumination device for a direct viewing type display element |
| DE69409977T2 (de) * | 1993-01-11 | 1998-10-22 | Koninkl Philips Electronics Nv | Beleuchtungssystem und ein solches System umfassendes Anzeigegerät |
| US5396350A (en) * | 1993-11-05 | 1995-03-07 | Alliedsignal Inc. | Backlighting apparatus employing an array of microprisms |
-
1996
- 1996-12-20 WO PCT/US1996/020306 patent/WO1997022834A1/en not_active Ceased
-
1997
- 1997-01-14 TW TW086100352A patent/TW323339B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| WO1997022834A1 (en) | 1997-06-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US6504589B1 (en) | Backlight device and liquid crystal display device | |
| KR100573634B1 (ko) | 조명 장치 | |
| JP4949500B2 (ja) | 偏光回折性の導光体、バックライト、および表示装置 | |
| CN102246089B (zh) | 包括多个偏振光栅布置和相关器件的偏振无关液晶显示器件 | |
| TW482931B (en) | A light guide apparatus, a backlight apparatus and a liquid crystal display apparatus | |
| US7116478B2 (en) | Polarization beam splitter and optical system using the same, and image displaying apparatus, using the same | |
| US5594830A (en) | Luminaire device | |
| US6335999B1 (en) | Multilayer luminaire device | |
| TW293882B (enExample) | ||
| TW594115B (en) | A liquid crystal display device and an illumination device for a direct viewing type display element | |
| CN101398568B (zh) | 面发光元件、图像显示元件及使用该元件的图像显示装置 | |
| US20060092513A1 (en) | Polarizing beam splitter and display including the same | |
| JP2014530385A (ja) | 偏光格子を有する偏光変換システムおよび関連する製造方法 | |
| JPH0735925A (ja) | 高率キラルネマチック液晶偏光体 | |
| JP2011508909A (ja) | 鏡面部分反射体及び円形モード反射偏光子を含むバックライティングシステム | |
| KR20040039400A (ko) | 도파관, 가장자리-발광 조명 장치 및 이들을 포함하는디스플레이 | |
| JPH0973083A (ja) | 照明装置及び液晶表示装置 | |
| KR20010089170A (ko) | 헤드-장착 디스플레이 | |
| TW201632951A (zh) | 用於ｌｃｏｓ顯示器之空間交錯的偏振轉換器 | |
| US20070252923A1 (en) | Polarizing light guide plate unit and backlight unit and display device employing the same | |
| JPH06222212A (ja) | 偏波面回転光学装置及び偏光変換光学装置及び投写型表示装置 | |
| TWI446060B (zh) | 偏光轉向薄膜 | |
| TWI264601B (en) | Light guide plate and backlight module using the same | |
| TW323339B (enExample) | ||
| WO2004042273A1 (ja) | 照明装置およびそれを備えた画像表示装置ならびに導光体 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |