TW200628846A - A member with concave portions, a method of manufacturing a member with convex portions, a transmission screen, and a rear projection - Google Patents

A member with concave portions, a method of manufacturing a member with convex portions, a transmission screen, and a rear projection

Info

Publication number
TW200628846A
TW200628846A TW094138286A TW94138286A TW200628846A TW 200628846 A TW200628846 A TW 200628846A TW 094138286 A TW094138286 A TW 094138286A TW 94138286 A TW94138286 A TW 94138286A TW 200628846 A TW200628846 A TW 200628846A
Authority
TW
Taiwan
Prior art keywords
portions
concave portions
convex portions
manufacturing
rear projection
Prior art date
Application number
TW094138286A
Other languages
English (en)
Other versions
TWI278660B (en
Inventor
Nobuo Shimizu
Original Assignee
Seiko Epson Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Seiko Epson Corp filed Critical Seiko Epson Corp
Publication of TW200628846A publication Critical patent/TW200628846A/zh
Application granted granted Critical
Publication of TWI278660B publication Critical patent/TWI278660B/zh

Links

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
    • 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
    • G03B21/62—Translucent screens
    • G03B21/625—Lenticular translucent screens
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • 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
    • G03B21/10—Projectors with built-in or built-on screen
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Filtering Materials (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Surface Treatment Of Glass (AREA)
TW094138286A 2004-11-01 2005-11-01 A member with concave portions, a method of manufacturing a member with convex portions, a transmission screen, and a rear projection TWI278660B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004318579A JP2006126751A (ja) 2004-11-01 2004-11-01 凹部付き部材、凸部付き部材の製造方法、凸部付き部材、透過型スクリーンおよびリア型プロジェクタ

Publications (2)

Publication Number Publication Date
TW200628846A true TW200628846A (en) 2006-08-16
TWI278660B TWI278660B (en) 2007-04-11

Family

ID=36460681

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094138286A TWI278660B (en) 2004-11-01 2005-11-01 A member with concave portions, a method of manufacturing a member with convex portions, a transmission screen, and a rear projection

Country Status (5)

Country Link
US (1) US20060109549A1 (zh)
JP (1) JP2006126751A (zh)
KR (1) KR100670987B1 (zh)
CN (1) CN1782863A (zh)
TW (1) TWI278660B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI658995B (zh) * 2014-12-03 2019-05-11 日商東京應化工業股份有限公司 形成蝕刻遮罩用之玻璃基板之前處理方法

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4114656B2 (ja) * 2004-10-20 2008-07-09 セイコーエプソン株式会社 レンズ基板、レンズ基板の製造方法、透過型スクリーンおよびリア型プロジェクタ
JP2006146180A (ja) * 2004-10-21 2006-06-08 Seiko Epson Corp 凹部付き基板の製造方法、凹部付き基板、マイクロレンズ基板、透過型スクリーンおよびリア型プロジェクタ
JP2006330631A (ja) * 2005-05-30 2006-12-07 Miraial Kk 背面投射型スクリーン
JP4757628B2 (ja) * 2005-12-27 2011-08-24 Ｎｅｃ液晶テクノロジー株式会社 液晶パネル及びその製造方法
US20070274655A1 (en) * 2006-04-26 2007-11-29 Honeywell International Inc. Low-loss optical device structure
KR100789578B1 (ko) * 2006-08-28 2007-12-28 동부일렉트로닉스 주식회사 이미지 센서 및 그 제조방법
EP2634630A3 (en) * 2010-03-08 2017-06-14 Dai Nippon Printing Co., Ltd. Screens for use as displays of small-sized display devices with touch panel functions, and small-sized display devices with touch panel functions comprising said screens
CN107479316A (zh) * 2017-09-06 2017-12-15 贵阳科创科技发展有限公司 一种透声投影球幕板、平面幕板、曲面幕板、弧形幕板及其制作方法
TWI686661B (zh) * 2018-04-20 2020-03-01 億立材料有限公司 可多角度投影成像之投影幕

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI658995B (zh) * 2014-12-03 2019-05-11 日商東京應化工業股份有限公司 形成蝕刻遮罩用之玻璃基板之前處理方法

Also Published As

Publication number Publication date
KR100670987B1 (ko) 2007-01-17
KR20060052382A (ko) 2006-05-19
TWI278660B (en) 2007-04-11
JP2006126751A (ja) 2006-05-18
US20060109549A1 (en) 2006-05-25
CN1782863A (zh) 2006-06-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees