TWI446033B - Light guide plate making method and device - Google Patents
Light guide plate making method and device Download PDFInfo
- Publication number
- TWI446033B TWI446033B TW101105031A TW101105031A TWI446033B TW I446033 B TWI446033 B TW I446033B TW 101105031 A TW101105031 A TW 101105031A TW 101105031 A TW101105031 A TW 101105031A TW I446033 B TWI446033 B TW I446033B
- Authority
- TW
- Taiwan
- Prior art keywords
- guide plate
- light guide
- ink
- light
- printing
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims description 9
- 239000000976 ink Substances 0.000 claims description 179
- 239000002245 particle Substances 0.000 claims description 26
- 238000009826 distribution Methods 0.000 claims description 25
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims description 24
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims description 23
- 238000004519 manufacturing process Methods 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 10
- 238000000149 argon plasma sintering Methods 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 235000000177 Indigofera tinctoria Nutrition 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N acrylic acid group Chemical group C(C=C)(=O)O NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 229940097275 indigo Drugs 0.000 description 1
- COHYTHOBJLSHDF-UHFFFAOYSA-N indigo powder Natural products N1C2=CC=CC=C2C(=O)C1=C1C(=O)C2=CC=CC=C2N1 COHYTHOBJLSHDF-UHFFFAOYSA-N 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- SOQBVABWOPYFQZ-UHFFFAOYSA-N oxygen(2-);titanium(4+) Chemical class [O-2].[O-2].[Ti+4] SOQBVABWOPYFQZ-UHFFFAOYSA-N 0.000 description 1
- 239000000049 pigment Substances 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
- G02B6/0065—Manufacturing aspects; Material aspects
-
- 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
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
-
- 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
- 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
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/004—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles
- G02B6/0043—Scattering dots or dot-like elements, e.g. microbeads, scattering particles, nanoparticles provided on the surface of the light guide
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Manufacturing & Machinery (AREA)
- Engineering & Computer Science (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Planar Illumination Modules (AREA)
- Ink Jet (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Optical Elements Other Than Lenses (AREA)
- Ink Jet Recording Methods And Recording Media Thereof (AREA)
- Inks, Pencil-Leads, Or Crayons (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2011085859A JP5514141B2 (ja) | 2011-04-08 | 2011-04-08 | 導光板作成方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| TW201243407A TW201243407A (en) | 2012-11-01 |
| TWI446033B true TWI446033B (zh) | 2014-07-21 |
Family
ID=46968941
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| TW101105031A TWI446033B (zh) | 2011-04-08 | 2012-02-16 | Light guide plate making method and device |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20140023780A1 (enExample) |
| EP (1) | EP2696130A4 (enExample) |
| JP (1) | JP5514141B2 (enExample) |
| KR (1) | KR101266314B1 (enExample) |
| CN (1) | CN102729677B (enExample) |
| TW (1) | TWI446033B (enExample) |
| WO (1) | WO2012137537A1 (enExample) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5462306B2 (ja) * | 2012-03-28 | 2014-04-02 | 武藤工業株式会社 | 導光板作成方法 |
| JP2014203671A (ja) * | 2013-04-04 | 2014-10-27 | 株式会社ミマキエンジニアリング | バックライト導光板、バックライト導光板製造方法及びインクジェットプリンタ |
| CN105363626A (zh) * | 2015-08-31 | 2016-03-02 | 陈青苹 | 一种导光板网点点胶机 |
| CN106066507A (zh) * | 2016-07-29 | 2016-11-02 | 马剑星 | 一种补强表面光学结构的导光板及其工艺方法 |
| KR102038609B1 (ko) * | 2017-08-17 | 2019-10-31 | (재)한국건설생활환경시험연구원 | 복수의 도트로 이루어진 패턴을 구비하는 도광판 |
| CN115027160A (zh) * | 2022-07-05 | 2022-09-09 | 冠捷显示科技（厦门）有限公司 | 一种带反射功能支撑钉组件的制造方法 |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0968614A (ja) * | 1995-08-31 | 1997-03-11 | Rohm Co Ltd | 面照明装置および面照明装置用導光板の製造方法 |
| JP3471573B2 (ja) * | 1997-07-18 | 2003-12-02 | 株式会社リコー | インクジェットヘッドの取付け構造体の製造方法および製造装置 |
| JP2001158099A (ja) * | 1999-12-02 | 2001-06-12 | Fuji Xerox Co Ltd | インクジェット記録ヘッド及びインクジェット記録装置 |
| CN101363934B (zh) * | 2007-08-10 | 2011-08-31 | 北京京东方光电科技有限公司 | 导光板加工方法和加工设备 |
| JP2010165548A (ja) * | 2009-01-15 | 2010-07-29 | Kuraray Co Ltd | 導光板及び導光板の製造方法 |
| JP5299771B2 (ja) * | 2009-02-27 | 2013-09-25 | Ｎｌｔテクノロジー株式会社 | 面発光装置 |
| JP2010232090A (ja) | 2009-03-27 | 2010-10-14 | Fujikura Ltd | シートスイッチモジュール |
-
2011
- 2011-04-08 JP JP2011085859A patent/JP5514141B2/ja active Active
-
2012
- 2012-02-13 US US14/009,973 patent/US20140023780A1/en not_active Abandoned
- 2012-02-13 EP EP12767247.5A patent/EP2696130A4/en not_active Withdrawn
- 2012-02-13 WO PCT/JP2012/053226 patent/WO2012137537A1/ja not_active Ceased
- 2012-02-16 TW TW101105031A patent/TWI446033B/zh not_active IP Right Cessation
- 2012-03-13 KR KR1020120025313A patent/KR101266314B1/ko not_active Expired - Fee Related
- 2012-03-29 CN CN201210087455.2A patent/CN102729677B/zh not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP2696130A4 (en) | 2014-08-27 |
| JP2012220694A (ja) | 2012-11-12 |
| EP2696130A1 (en) | 2014-02-12 |
| CN102729677B (zh) | 2014-10-01 |
| KR20120115095A (ko) | 2012-10-17 |
| WO2012137537A1 (ja) | 2012-10-11 |
| CN102729677A (zh) | 2012-10-17 |
| US20140023780A1 (en) | 2014-01-23 |
| TW201243407A (en) | 2012-11-01 |
| JP5514141B2 (ja) | 2014-06-04 |
| KR101266314B1 (ko) | 2013-05-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | Annulment or lapse of patent due to non-payment of fees |