KR101562261B1 - 스포크 기간을 유효하게 이용하여 고화질의 화상을 제공하는 투영 장치, 투영 방법 및 프로그램이 기억된 기억 매체 - Google Patents

스포크 기간을 유효하게 이용하여 고화질의 화상을 제공하는 투영 장치, 투영 방법 및 프로그램이 기억된 기억 매체 Download PDF

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Publication number
KR101562261B1
KR101562261B1 KR1020130103187A KR20130103187A KR101562261B1 KR 101562261 B1 KR101562261 B1 KR 101562261B1 KR 1020130103187 A KR1020130103187 A KR 1020130103187A KR 20130103187 A KR20130103187 A KR 20130103187A KR 101562261 B1 KR101562261 B1 KR 101562261B1
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KR
South Korea
Prior art keywords
light
light source
spoke
color
period
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KR1020130103187A
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English (en)
Korean (ko)
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KR20140029294A (ko
Inventor
데쓰로 나리카와
Original Assignee
가시오게산키 가부시키가이샤
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Priority claimed from JP2012192577A external-priority patent/JP6064450B2/ja
Priority claimed from JP2012192575A external-priority patent/JP6186682B2/ja
Application filed by 가시오게산키 가부시키가이샤 filed Critical 가시오게산키 가부시키가이샤
Publication of KR20140029294A publication Critical patent/KR20140029294A/ko
Application granted granted Critical
Publication of KR101562261B1 publication Critical patent/KR101562261B1/ko

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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
    • G03B21/14—Details

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR1020130103187A 2012-08-31 2013-08-29 스포크 기간을 유효하게 이용하여 고화질의 화상을 제공하는 투영 장치, 투영 방법 및 프로그램이 기억된 기억 매체 KR101562261B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2012192577A JP6064450B2 (ja) 2012-08-31 2012-08-31 投影装置、投影方法及びプログラム
JPJP-P-2012-192575 2012-08-31
JP2012192575A JP6186682B2 (ja) 2012-08-31 2012-08-31 投影装置、投影方法及びプログラム
JPJP-P-2012-192577 2012-08-31

Publications (2)

Publication Number Publication Date
KR20140029294A KR20140029294A (ko) 2014-03-10
KR101562261B1 true KR101562261B1 (ko) 2015-10-21

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KR1020130103187A KR101562261B1 (ko) 2012-08-31 2013-08-29 스포크 기간을 유효하게 이용하여 고화질의 화상을 제공하는 투영 장치, 투영 방법 및 프로그램이 기억된 기억 매체

Country Status (2)

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KR (1) KR101562261B1 (zh)
CN (1) CN103676427B (zh)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6844171B2 (ja) 2016-09-23 2021-03-17 カシオ計算機株式会社 投影装置、投影方法及びプログラム
CN108957930B (zh) * 2018-06-29 2020-10-09 海信视像科技股份有限公司 激光光源混色色段的白平衡调整方法及激光投影设备
CN111208697B (zh) 2018-11-22 2021-07-27 中强光电股份有限公司 投影系统及其驱动电流的控制方法
JP6970896B2 (ja) * 2019-04-10 2021-11-24 カシオ計算機株式会社 投影装置、投影制御装置及びプログラム
JP6960093B2 (ja) * 2019-04-10 2021-11-05 カシオ計算機株式会社 投影装置、投影制御装置及びプログラム
CN113015294A (zh) * 2019-12-19 2021-06-22 深圳光峰科技股份有限公司 电流控制电路、方法以及投影设备
CN115706785A (zh) * 2021-08-04 2023-02-17 Oppo广东移动通信有限公司 投影方法、装置与系统及非易失性计算机可读存储介质
KR20240062246A (ko) * 2022-10-28 2024-05-09 삼성전자주식회사 디스플레이 장치 및 그의 영상 표시 방법

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505658A (ja) * 2007-11-28 2011-02-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ スポーク時間の間に放射される光を制御するための照明システム、方法及び投影デバイス

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1653748A1 (en) * 2004-10-27 2006-05-03 Deutsche Thomson-Brandt Gmbh Sequential colour display device
US20060193028A1 (en) * 2005-02-28 2006-08-31 Satyadev Patel Method of repairing micromirrors in spatial light modulators
US7410262B2 (en) * 2005-08-02 2008-08-12 Tte Technology, Inc. System and method for compensating for spoke light
CN101592308B (zh) * 2008-05-30 2012-03-28 绎立锐光科技开发(深圳)有限公司 可提供变色光的光源及其方法
EP2328019A4 (en) * 2008-09-19 2011-09-14 Panasonic Elec Works Co Ltd IMAGE PROJECTOR
JP4711021B2 (ja) * 2009-06-30 2011-06-29 カシオ計算機株式会社 投影装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011505658A (ja) * 2007-11-28 2011-02-24 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ スポーク時間の間に放射される光を制御するための照明システム、方法及び投影デバイス

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CN103676427A (zh) 2014-03-26
KR20140029294A (ko) 2014-03-10
CN103676427B (zh) 2016-01-06

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