CN104169635B - 导光板制作方法及装置 - Google Patents
导光板制作方法及装置 Download PDFInfo
- Publication number
- CN104169635B CN104169635B CN201280071416.1A CN201280071416A CN104169635B CN 104169635 B CN104169635 B CN 104169635B CN 201280071416 A CN201280071416 A CN 201280071416A CN 104169635 B CN104169635 B CN 104169635B
- Authority
- CN
- China
- Prior art keywords
- guide plate
- light guide
- edge part
- ink
- high concentration
- 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
Links
- 238000000034 method Methods 0.000 title claims description 9
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000007639 printing Methods 0.000 claims abstract description 65
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 claims abstract description 38
- OGIDPMRJRNCKJF-UHFFFAOYSA-N titanium oxide Inorganic materials [Ti]=O OGIDPMRJRNCKJF-UHFFFAOYSA-N 0.000 claims abstract description 38
- 230000003760 hair shine Effects 0.000 claims abstract description 5
- 238000009826 distribution Methods 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 20
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004973 liquid crystal related substance Substances 0.000 abstract description 8
- 238000009792 diffusion process Methods 0.000 abstract description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 239000000976 ink Substances 0.000 description 102
- 238000010586 diagram Methods 0.000 description 22
- 238000007641 inkjet printing Methods 0.000 description 5
- 238000004020 luminiscence type Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 239000004925 Acrylic resin Substances 0.000 description 2
- 229920000178 Acrylic resin Polymers 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000007650 screen-printing Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 239000010936 titanium Substances 0.000 description 2
- 229910052719 titanium Inorganic materials 0.000 description 2
- 238000003854 Surface Print Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000012937 correction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000005337 ground glass Substances 0.000 description 1
- RBTKNAXYKSUFRK-UHFFFAOYSA-N heliogen blue Chemical compound [Cu].[N-]1C2=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=NC([N-]1)=C(C=CC=C3)C3=C1N=C([N-]1)C3=CC=CC=C3C1=N2 RBTKNAXYKSUFRK-UHFFFAOYSA-N 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 239000012120 mounting media Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 238000004383 yellowing Methods 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C41/00—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor
- B29C41/02—Shaping by coating a mould, core or other substrate, i.e. by depositing material and stripping-off the shaped article; Apparatus therefor for making articles of definite length, i.e. discrete articles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
- B29D11/00—Producing optical elements, e.g. lenses or prisms
- B29D11/00663—Production of light guides
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
- B29K2509/00—Use of inorganic materials not provided for in groups B29K2503/00 - B29K2507/00, as filler
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2011/00—Optical elements, e.g. lenses, prisms
- B29L2011/0075—Light guides, optical cables
-
- 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
-
- 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
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Health & Medical Sciences (AREA)
- Ophthalmology & Optometry (AREA)
- Planar Illumination Modules (AREA)
- Light Guides In General And Applications Therefor (AREA)
- Liquid Crystal (AREA)
- Ink Jet (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2012078985A JP5909399B2 (ja) | 2012-03-30 | 2012-03-30 | 導光板作成方法及び装置 |
| JP2012-078985 | 2012-03-30 | ||
| PCT/JP2012/082525 WO2013145463A1 (ja) | 2012-03-30 | 2012-12-14 | 導光板作成方法及び装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104169635A CN104169635A (zh) | 2014-11-26 |
| CN104169635B true CN104169635B (zh) | 2016-10-19 |
Family
ID=49258796
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201280071416.1A Expired - Fee Related CN104169635B (zh) | 2012-03-30 | 2012-12-14 | 导光板制作方法及装置 |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US9921365B2 (enExample) |
| JP (1) | JP5909399B2 (enExample) |
| KR (1) | KR101587752B1 (enExample) |
| CN (1) | CN104169635B (enExample) |
| TW (1) | TWI490567B (enExample) |
| WO (1) | WO2013145463A1 (enExample) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108688306A (zh) * | 2018-03-14 | 2018-10-23 | 浙江寿原机械有限公司 | 一种多功能油墨机 |
| KR20230081059A (ko) * | 2021-11-30 | 2023-06-07 | 코닝 인코포레이티드 | 도광판, 이를 포함하는 조명 장치, 및 이를 제조하는 방법 |
Family Cites Families (20)
| 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 |
| JP3734547B2 (ja) * | 1995-11-21 | 2006-01-11 | シャープ株式会社 | 導光板の製造方法及びバックライト装置の製造方法 |
| JP2001093319A (ja) | 1999-09-20 | 2001-04-06 | Mitsubishi Chemicals Corp | 面光源装置及びこれを用いた液晶ディスプレイ装置 |
| US6865325B2 (en) | 2001-04-19 | 2005-03-08 | International Business Machines Corporation | Discrete pattern, apparatus, method, and program storage device for generating and implementing the discrete pattern |
| JP4043018B2 (ja) * | 2001-04-19 | 2008-02-06 | エーユー オプトロニクス コーポレイション | 離散パターン、該離散パターンを用いた光学部材、導光板、サイドライト装置および透過型液晶表示装置 |
| JP2003172667A (ja) * | 2001-12-05 | 2003-06-20 | Hiroshi Iseda | 導光体輝度パターン測定装置 |
| CN1542466A (zh) * | 2003-05-01 | 2004-11-03 | 连营科技股份有限公司 | 导光板结构 |
| CN1281977C (zh) * | 2003-07-31 | 2006-10-25 | 明基电通股份有限公司 | 于一导光板上限定图案的方法 |
| TW200616803A (en) * | 2004-10-14 | 2006-06-01 | Mitsubishi Rayon Co | Drawing device and drawing method |
| JP2007025150A (ja) * | 2005-07-14 | 2007-02-01 | Seiko Epson Corp | 光学シート、バックライトユニット、電気光学装置、電子機器、および光学シートの製造方法 |
| JP4736937B2 (ja) * | 2006-05-02 | 2011-07-27 | 日亜化学工業株式会社 | 導光体およびそれを用いた発光装置 |
| CN100492125C (zh) * | 2006-11-17 | 2009-05-27 | 群康科技(深圳)有限公司 | 液晶显示装置 |
| JP2010164745A (ja) * | 2009-01-15 | 2010-07-29 | Oji Paper Co Ltd | 輝度均斉化シートおよび面光源装置 |
| JP2010186679A (ja) * | 2009-02-13 | 2010-08-26 | Oji Paper Co Ltd | 面光源装置および面光源装置用光学部材の製造方法 |
| JP5299771B2 (ja) * | 2009-02-27 | 2013-09-25 | Ｎｌｔテクノロジー株式会社 | 面発光装置 |
| WO2011104765A1 (ja) * | 2010-02-26 | 2011-09-01 | 株式会社クラレ | 導光板及び導光板の製造方法 |
| TWI460237B (zh) * | 2010-07-05 | 2014-11-11 | Chi Mei Corp | A pattern forming ink composition, a light guide plate, a light emitting unit, and a liquid crystal display element having the light emitting unit |
| JP5062603B2 (ja) * | 2010-07-29 | 2012-10-31 | 旭化成株式会社 | テレビ受信装置及び面光源装置 |
| CN102385094A (zh) * | 2010-08-27 | 2012-03-21 | 比亚迪股份有限公司 | 一种导光板及其制造方法 |
| CN102193135A (zh) * | 2011-05-18 | 2011-09-21 | 达运精密工业（苏州）有限公司 | 导光板的制作方法 |
-
2012
- 2012-03-30 JP JP2012078985A patent/JP5909399B2/ja active Active
- 2012-12-14 WO PCT/JP2012/082525 patent/WO2013145463A1/ja not_active Ceased
- 2012-12-14 CN CN201280071416.1A patent/CN104169635B/zh not_active Expired - Fee Related
- 2012-12-14 US US14/387,320 patent/US9921365B2/en not_active Expired - Fee Related
- 2012-12-14 KR KR1020147026140A patent/KR101587752B1/ko not_active Expired - Fee Related
- 2012-12-17 TW TW101147751A patent/TWI490567B/zh not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| US9921365B2 (en) | 2018-03-20 |
| WO2013145463A1 (ja) | 2013-10-03 |
| TWI490567B (zh) | 2015-07-01 |
| TW201339667A (zh) | 2013-10-01 |
| CN104169635A (zh) | 2014-11-26 |
| KR20140135765A (ko) | 2014-11-26 |
| KR101587752B1 (ko) | 2016-01-21 |
| JP5909399B2 (ja) | 2016-04-26 |
| JP2013210429A (ja) | 2013-10-10 |
| US20150054186A1 (en) | 2015-02-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20191214 |