KR970026325U - 프로젝션 티브이의 광학장치 - Google Patents

프로젝션 티브이의 광학장치

Info

Publication number
KR970026325U
KR970026325U KR2019950033016U KR19950033016U KR970026325U KR 970026325 U KR970026325 U KR 970026325U KR 2019950033016 U KR2019950033016 U KR 2019950033016U KR 19950033016 U KR19950033016 U KR 19950033016U KR 970026325 U KR970026325 U KR 970026325U
Authority
KR
South Korea
Prior art keywords
optics
projection
Prior art date
Application number
KR2019950033016U
Other languages
English (en)
Other versions
KR200148552Y1 (ko
Inventor
박원우
Original Assignee
엘지전자주식회사
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 엘지전자주식회사 filed Critical 엘지전자주식회사
Priority to KR2019950033016U priority Critical patent/KR200148552Y1/ko
Publication of KR970026325U publication Critical patent/KR970026325U/ko
Application granted granted Critical
Publication of KR200148552Y1 publication Critical patent/KR200148552Y1/ko

Links

Classifications

    • 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]
    • H04N9/3141—Constructional details thereof
    • H04N9/3144—Cooling systems
    • 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
    • H04N9/3185—Geometric adjustment, e.g. keystone or convergence

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Projection Apparatus (AREA)
KR2019950033016U 1995-11-10 1995-11-10 프로젝션 티브이의 광학장치 KR200148552Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950033016U KR200148552Y1 (ko) 1995-11-10 1995-11-10 프로젝션 티브이의 광학장치

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950033016U KR200148552Y1 (ko) 1995-11-10 1995-11-10 프로젝션 티브이의 광학장치

Publications (2)

Publication Number Publication Date
KR970026325U true KR970026325U (ko) 1997-06-20
KR200148552Y1 KR200148552Y1 (ko) 1999-06-15

Family

ID=19428570

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950033016U KR200148552Y1 (ko) 1995-11-10 1995-11-10 프로젝션 티브이의 광학장치

Country Status (1)

Country Link
KR (1) KR200148552Y1 (ko)

Also Published As

Publication number Publication date
KR200148552Y1 (ko) 1999-06-15

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee