KR101820346B1 - 신호 처리 회로, 회로 기판 및 프로젝터 - Google Patents

신호 처리 회로, 회로 기판 및 프로젝터 Download PDF

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Publication number
KR101820346B1
KR101820346B1 KR1020167014571A KR20167014571A KR101820346B1 KR 101820346 B1 KR101820346 B1 KR 101820346B1 KR 1020167014571 A KR1020167014571 A KR 1020167014571A KR 20167014571 A KR20167014571 A KR 20167014571A KR 101820346 B1 KR101820346 B1 KR 101820346B1
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South Korea
Prior art keywords
signal processing
processing circuit
state
color
circuit
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KR1020167014571A
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English (en)
Korean (ko)
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KR20160079087A (ko
Inventor
타츠히로 하수
타케쿠니 야마모토
Original Assignee
세이코 엡슨 가부시키가이샤
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N9/00—Details of colour television systems
    • H04N9/12—Picture reproducers
    • H04N9/31—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM]
    • H04N9/3179—Video signal processing therefor
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
    • G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
    • G09G3/34—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source
    • G09G3/36—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters by control of light from an independent source using liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
    • G09G5/00—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators
    • G09G5/02—Control arrangements or circuits for visual indicators common to cathode-ray tube indicators and other visual indicators characterised by the way in which colour is displayed

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Multimedia (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
  • Controls And Circuits For Display Device (AREA)
  • Liquid Crystal Display Device Control (AREA)
  • Projection Apparatus (AREA)
  • Video Image Reproduction Devices For Color Tv Systems (AREA)
KR1020167014571A 2013-11-11 2014-11-06 신호 처리 회로, 회로 기판 및 프로젝터 Active KR101820346B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2013-232789 2013-11-11
JP2013232789A JP6206104B2 (ja) 2013-11-11 2013-11-11 信号処理回路、回路基板、及び、プロジェクター
PCT/JP2014/005591 WO2015068396A1 (ja) 2013-11-11 2014-11-06 信号処理回路、回路基板、及び、プロジェクター

Publications (2)

Publication Number Publication Date
KR20160079087A KR20160079087A (ko) 2016-07-05
KR101820346B1 true KR101820346B1 (ko) 2018-01-19

Family

ID=53041190

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020167014571A Active KR101820346B1 (ko) 2013-11-11 2014-11-06 신호 처리 회로, 회로 기판 및 프로젝터

Country Status (6)

Country Link
US (1) US9894334B2 (https=)
JP (1) JP6206104B2 (https=)
KR (1) KR101820346B1 (https=)
CN (1) CN105723446B (https=)
TW (1) TWI621903B (https=)
WO (1) WO2015068396A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110442384A (zh) * 2018-05-02 2019-11-12 姚震 具有多操作模式切换的装置以及操作模式切换方法
CN110956910B (zh) 2018-09-26 2023-05-26 中强光电股份有限公司 投影装置及其投影方法

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008211310A (ja) 2007-02-23 2008-09-11 Seiko Epson Corp 画像処理装置および画像表示装置

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07122899B2 (ja) * 1986-11-29 1995-12-25 株式会社東芝 高速回転回路
JP4221183B2 (ja) * 2002-02-19 2009-02-12 株式会社日立製作所 液晶表示装置
JP4146654B2 (ja) * 2002-02-28 2008-09-10 株式会社リコー 画像処理回路、複合画像処理回路、および、画像形成装置
JP2005227401A (ja) * 2004-02-10 2005-08-25 Pioneer Electronic Corp サブフィールドコーディング回路、映像信号処理回路、プラズマ表示装置
JP2006072231A (ja) 2004-09-06 2006-03-16 Sony Corp 投射型表示装置
JP4816563B2 (ja) * 2006-07-06 2011-11-16 セイコーエプソン株式会社 画像表示システム
JP2008172594A (ja) 2007-01-12 2008-07-24 Ricoh Co Ltd 画像処理装置及び画像処理方法
JP4450014B2 (ja) * 2007-05-30 2010-04-14 セイコーエプソン株式会社 プロジェクタ、画像表示装置、および、画像処理装置
TWI464510B (zh) * 2007-07-20 2014-12-11 Semiconductor Energy Lab 液晶顯示裝置
JP2009274253A (ja) 2008-05-13 2009-11-26 Sharp Corp 印字制御装置
CN103380453B (zh) * 2010-12-21 2016-11-09 晶典有限公司 具有存储减少器的空间光调制器
JP2014096746A (ja) * 2012-11-12 2014-05-22 Sony Corp 画像処理装置及び画像処理方法
JP6232778B2 (ja) * 2013-06-27 2017-11-22 セイコーエプソン株式会社 画像処理装置、画像表示装置、および画像処理装置の制御方法

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008211310A (ja) 2007-02-23 2008-09-11 Seiko Epson Corp 画像処理装置および画像表示装置

Also Published As

Publication number Publication date
US9894334B2 (en) 2018-02-13
WO2015068396A1 (ja) 2015-05-14
CN105723446B (zh) 2018-02-02
TWI621903B (zh) 2018-04-21
KR20160079087A (ko) 2016-07-05
JP6206104B2 (ja) 2017-10-04
CN105723446A (zh) 2016-06-29
US20160269699A1 (en) 2016-09-15
JP2015094799A (ja) 2015-05-18
TW201518846A (zh) 2015-05-16

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