CN105204282B - 投影幕及投影幕的制作方法 - Google Patents
投影幕及投影幕的制作方法 Download PDFInfo
- Publication number
- CN105204282B CN105204282B CN201510147247.0A CN201510147247A CN105204282B CN 105204282 B CN105204282 B CN 105204282B CN 201510147247 A CN201510147247 A CN 201510147247A CN 105204282 B CN105204282 B CN 105204282B
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- CN
- China
- Prior art keywords
- fresnel structure
- light
- diffusion formula
- formula reflecting
- microlens
- Prior art date
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- Active
Links
- 238000004519 manufacturing process Methods 0.000 title abstract description 3
- 238000009792 diffusion process Methods 0.000 claims abstract description 99
- 230000003287 optical effect Effects 0.000 claims abstract description 36
- 239000000758 substrate Substances 0.000 claims abstract description 29
- 230000031700 light absorption Effects 0.000 claims description 72
- 239000000463 material Substances 0.000 claims description 47
- 238000002360 preparation method Methods 0.000 claims description 29
- 238000000034 method Methods 0.000 claims description 23
- 229910052934 alunite Inorganic materials 0.000 claims description 9
- 239000010424 alunite Substances 0.000 claims description 9
- KPZTWMNLAFDTGF-UHFFFAOYSA-D trialuminum;potassium;hexahydroxide;disulfate Chemical compound [OH-].[OH-].[OH-].[OH-].[OH-].[OH-].[Al+3].[Al+3].[Al+3].[K+].[O-]S([O-])(=O)=O.[O-]S([O-])(=O)=O KPZTWMNLAFDTGF-UHFFFAOYSA-D 0.000 claims description 9
- 238000011161 development Methods 0.000 claims description 6
- 238000009826 distribution Methods 0.000 claims description 6
- 239000003205 fragrance Substances 0.000 claims description 5
- 238000001802 infusion Methods 0.000 claims description 3
- 238000007639 printing Methods 0.000 claims description 3
- 239000007921 spray Substances 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000005245 sintering Methods 0.000 claims description 2
- YNPNZTXNASCQKK-UHFFFAOYSA-N phenanthrene Chemical compound C1=CC=C2C3=CC=CC=C3C=CC2=C1 YNPNZTXNASCQKK-UHFFFAOYSA-N 0.000 description 8
- 238000005516 engineering process Methods 0.000 description 7
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- 238000000576 coating method Methods 0.000 description 3
- -1 polyethylene Polymers 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 239000011521 glass Substances 0.000 description 2
- 238000007731 hot pressing Methods 0.000 description 2
- 230000001678 irradiating effect Effects 0.000 description 2
- 229920000139 polyethylene terephthalate Polymers 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
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- XNGIFLGASWRNHJ-UHFFFAOYSA-N o-dicarboxybenzene Natural products OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-UHFFFAOYSA-N 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
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Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/54—Accessories
- G03B21/56—Projection screens
- G03B21/60—Projection screens characterised by the nature of the surface
- G03B21/602—Lenticular screens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/08—Mirrors
- G02B5/09—Multifaceted or polygonal mirrors, e.g. polygonal scanning mirrors; Fresnel mirrors
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
- G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
- G03F7/0005—Production of optical devices or components in so far as characterised by the lithographic processes or materials used therefor
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/0006—Arrays
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B3/00—Simple or compound lenses
- G02B3/02—Simple or compound lenses with non-spherical faces
- G02B3/08—Simple or compound lenses with non-spherical faces with discontinuous faces, e.g. Fresnel lens
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/003—Light absorbing elements
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B5/00—Optical elements other than lenses
- G02B5/02—Diffusing elements; Afocal elements
- G02B5/0273—Diffusing elements; Afocal elements characterized by the use
- G02B5/0284—Diffusing elements; Afocal elements characterized by the use used in reflection
Abstract
Description
Claims (21)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
TW103120717A TWI494681B (zh) | 2014-06-16 | 2014-06-16 | 投影幕及投影幕的製作方法 |
TW103120717 | 2014-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105204282A CN105204282A (zh) | 2015-12-30 |
CN105204282B true CN105204282B (zh) | 2017-05-10 |
Family
ID=54343300
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201510147247.0A Active CN105204282B (zh) | 2014-06-16 | 2015-03-31 | 投影幕及投影幕的制作方法 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9395616B2 (zh) |
JP (1) | JP6081500B2 (zh) |
CN (1) | CN105204282B (zh) |
TW (1) | TWI494681B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3322931B1 (en) * | 2015-07-15 | 2020-04-22 | CoeLux S.r.l. | Chromatic reflective unit |
TWI581049B (zh) * | 2015-12-24 | 2017-05-01 | 中強光電股份有限公司 | 投影屏幕 |
CN107102509B (zh) * | 2016-02-19 | 2020-05-26 | 台湾扬昕股份有限公司 | 投影屏幕 |
CN105607405B (zh) * | 2016-03-21 | 2017-08-29 | 潍坊学院 | 一种投影屏幕 |
CN106154730B (zh) * | 2016-08-11 | 2018-02-02 | 杭州昌松光学有限公司 | 一种增加对比度和亮度的投影屏幕及其制作方法 |
CN109388013B (zh) * | 2017-08-04 | 2022-02-11 | 深圳光峰科技股份有限公司 | 投影屏幕和投影系统 |
CN110297385B (zh) * | 2018-03-22 | 2021-10-08 | 深圳光峰科技股份有限公司 | 屏幕和投影系统 |
WO2019201012A1 (zh) | 2018-04-16 | 2019-10-24 | 青岛海信激光显示股份有限公司 | 菲涅尔投影屏幕以及投影系统 |
CN110597008A (zh) * | 2018-06-11 | 2019-12-20 | 台湾扬昕股份有限公司 | 可书写投影屏幕 |
CN110955106B (zh) * | 2018-09-27 | 2021-11-12 | 深圳光峰科技股份有限公司 | 投影屏幕和投影系统 |
CN111077722B (zh) * | 2018-10-18 | 2022-03-25 | 深圳光峰科技股份有限公司 | 投影屏幕及其加工方法 |
CN111273512A (zh) * | 2018-12-04 | 2020-06-12 | 深圳光峰科技股份有限公司 | 投影屏幕和投影系统 |
CN110007552B (zh) * | 2018-12-14 | 2021-07-20 | 北京宝江科技有限公司 | 用于投影的透明薄膜和投影系统 |
CN110045573B (zh) * | 2019-04-23 | 2021-01-01 | 天津市宝晶投影器材有限公司 | 一种投影幕及其生产工艺 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3893748A (en) * | 1973-11-30 | 1975-07-08 | Eastman Kodak Co | Low scintillation, multi-component projection screen |
US4206969A (en) * | 1979-04-11 | 1980-06-10 | Minnesota Mining And Manufacturing Company | Directional front projection screen |
EP0511721A3 (en) | 1987-10-06 | 1992-11-25 | Koninklijke Philips Electronics N.V. | Front projection screen with reflected light concentrating lens array |
JP2749156B2 (ja) | 1989-11-15 | 1998-05-13 | 株式会社日立製作所 | 反射形スクリーン及びこれを用いた表示装置 |
JPH0456837A (ja) * | 1990-06-25 | 1992-02-24 | Pioneer Electron Corp | フロントプロジェクションテレビ用スクリーン |
JP3341225B2 (ja) * | 1994-07-15 | 2002-11-05 | 大日本印刷株式会社 | 反射型映写スクリーン |
JP3655972B2 (ja) * | 1996-08-16 | 2005-06-02 | 大日本印刷株式会社 | 反射型スクリーン及び前方投影システム |
US7057813B2 (en) | 2003-07-22 | 2006-06-06 | Dai Nippon Printing Co., Ltd. | Projection screen and projection system comprising the same |
JP4238782B2 (ja) | 2004-06-08 | 2009-03-18 | ソニー株式会社 | 光拡散フィルム及びその製造方法、並びにスクリーン |
JP2009169037A (ja) * | 2008-01-16 | 2009-07-30 | Kuraray Co Ltd | 反射型スクリーン及びその製造方法 |
JP4525769B2 (ja) | 2008-02-15 | 2010-08-18 | セイコーエプソン株式会社 | スクリーン及び投射システム |
JP4539738B2 (ja) | 2008-03-05 | 2010-09-08 | セイコーエプソン株式会社 | スクリーン及び投射システム並びにスクリーンの製造方法 |
TWI378314B (en) | 2008-10-15 | 2012-12-01 | Coretronic Corp | Screen of a projecting device |
CN102023471A (zh) | 2009-09-19 | 2011-04-20 | 陈波 | 一种完全屏蔽环境光的正向投影屏 |
CN102243430A (zh) * | 2010-05-15 | 2011-11-16 | 陈波 | 正向投影屏 |
JP2013068721A (ja) | 2011-09-21 | 2013-04-18 | Kuraray Co Ltd | 反射型スクリーン及びそれを用いた投射画像表示システム |
JP2013073077A (ja) * | 2011-09-28 | 2013-04-22 | Kuraray Co Ltd | 反射型スクリーン及びそれを用いた投射画像表示システム |
JP5842529B2 (ja) * | 2011-10-17 | 2016-01-13 | セイコーエプソン株式会社 | スクリーン及び投射システム |
KR20140019608A (ko) * | 2012-08-06 | 2014-02-17 | 삼성전자주식회사 | 프론트 프로젝션 장치용 스크린 및 그 제조 방법 |
-
2014
- 2014-06-16 TW TW103120717A patent/TWI494681B/zh active
- 2014-10-29 US US14/526,534 patent/US9395616B2/en active Active
-
2015
- 2015-01-09 JP JP2015002713A patent/JP6081500B2/ja active Active
- 2015-03-31 CN CN201510147247.0A patent/CN105204282B/zh active Active
Also Published As
Publication number | Publication date |
---|---|
CN105204282A (zh) | 2015-12-30 |
TW201600917A (zh) | 2016-01-01 |
JP6081500B2 (ja) | 2017-02-15 |
TWI494681B (zh) | 2015-08-01 |
US9395616B2 (en) | 2016-07-19 |
US20150362832A1 (en) | 2015-12-17 |
JP2016004268A (ja) | 2016-01-12 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20190409 Address after: Taiwan County, Hsinchu, China Hukou Feng Village Road, No. 5 Culture Patentee after: Taiwan young Co.,Ltd. Address before: Hsinchu, China Taiwan Science Park Patentee before: Coretronic Corp. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20231222 Address after: Hsinchu Science Park, Taiwan, China, No. 11 Li Li Road, Hsinchu Patentee after: Coretronic Corp. Address before: Taiwan County, Hsinchu, China Hukou Feng Village Road, No. 5 Culture Patentee before: Taiwan young Co.,Ltd. |