CN109270782B - 用于激光投影的高性能屏幕 - Google Patents

用于激光投影的高性能屏幕 Download PDF

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Publication number
CN109270782B
CN109270782B CN201811245774.5A CN201811245774A CN109270782B CN 109270782 B CN109270782 B CN 109270782B CN 201811245774 A CN201811245774 A CN 201811245774A CN 109270782 B CN109270782 B CN 109270782B
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China
Prior art keywords
screen
structures
light
cinema
angle
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CN201811245774.5A
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English (en)
Chinese (zh)
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CN109270782A (zh
Inventor
D·J·乔尼
M·J·里查兹
T·孔克尔
D·L·斯科努勒
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Dolby Laboratories Licensing Corp
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Dolby Laboratories Licensing Corp
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    • 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
    • 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
    • G03B21/562—Screens moving during projection

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Overhead Projectors And Projection Screens (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
CN201811245774.5A 2014-03-10 2015-03-10 用于激光投影的高性能屏幕 Active CN109270782B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201461950521P 2014-03-10 2014-03-10
US61/950,521 2014-03-10
CN201580009391.6A CN106030404B (zh) 2014-03-10 2015-03-10 用于激光投影的高性能屏幕

Related Parent Applications (1)

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CN201580009391.6A Division CN106030404B (zh) 2014-03-10 2015-03-10 用于激光投影的高性能屏幕

Publications (2)

Publication Number Publication Date
CN109270782A CN109270782A (zh) 2019-01-25
CN109270782B true CN109270782B (zh) 2021-08-24

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CN201811245774.5A Active CN109270782B (zh) 2014-03-10 2015-03-10 用于激光投影的高性能屏幕
CN201580009391.6A Active CN106030404B (zh) 2014-03-10 2015-03-10 用于激光投影的高性能屏幕

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Country Status (7)

Country Link
US (3) US10012895B2 (https=)
EP (2) EP3117269B1 (https=)
JP (2) JP6677645B2 (https=)
CN (2) CN109270782B (https=)
ES (2) ES2900660T3 (https=)
PL (2) PL3663851T3 (https=)
WO (1) WO2015138503A2 (https=)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
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EP3117269B1 (en) * 2014-03-10 2019-12-18 Dolby Laboratories Licensing Corporation High performance screens for laser projection
US10288996B1 (en) * 2016-12-15 2019-05-14 Amazon Technologies, Inc. Display sheets with embossed mirror surfaces
KR102853971B1 (ko) * 2018-05-16 2025-09-03 돌비 레버러토리즈 라이쎈싱 코오포레이션 프로젝터 제어기 및 연관된 방법
CN111131799B (zh) 2018-10-31 2021-11-19 中强光电股份有限公司 影像拼接融合方法、投影系统与其处理装置
CN111131800B (zh) 2018-10-31 2022-02-18 中强光电股份有限公司 影像拼接融合方法与投影系统

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CN1399732A (zh) * 1999-09-29 2003-02-26 扫描影像屏幕公司 包含透镜系统的半透明屏幕
CN101533213A (zh) * 2008-03-11 2009-09-16 陈和 投映屏幕与投映方法

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Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56165130A (en) * 1980-05-23 1981-12-18 Dainippon Printing Co Ltd Reflecting screen
CN1399732A (zh) * 1999-09-29 2003-02-26 扫描影像屏幕公司 包含透镜系统的半透明屏幕
CN101533213A (zh) * 2008-03-11 2009-09-16 陈和 投映屏幕与投映方法

Also Published As

Publication number Publication date
US20170176846A1 (en) 2017-06-22
EP3117269B1 (en) 2019-12-18
CN109270782A (zh) 2019-01-25
ES2766451T3 (es) 2020-06-12
US20190196320A1 (en) 2019-06-27
US10012895B2 (en) 2018-07-03
US20180284590A1 (en) 2018-10-04
EP3117269A2 (en) 2017-01-18
EP3663851A1 (en) 2020-06-10
JP2020060786A (ja) 2020-04-16
EP3663851B1 (en) 2021-10-27
WO2015138503A3 (en) 2015-12-03
JP7036789B2 (ja) 2022-03-15
CN106030404A (zh) 2016-10-12
JP2017513035A (ja) 2017-05-25
US10620525B2 (en) 2020-04-14
CN106030404B (zh) 2018-12-14
US10261406B2 (en) 2019-04-16
JP6677645B2 (ja) 2020-04-08
PL3117269T3 (pl) 2020-05-18
WO2015138503A2 (en) 2015-09-17
PL3663851T3 (pl) 2022-02-07
ES2900660T3 (es) 2022-03-17

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