KR970020180U - 투사형화상표시장치의 광학계 - Google Patents

투사형화상표시장치의 광학계

Info

Publication number
KR970020180U
KR970020180U KR2019950030479U KR19950030479U KR970020180U KR 970020180 U KR970020180 U KR 970020180U KR 2019950030479 U KR2019950030479 U KR 2019950030479U KR 19950030479 U KR19950030479 U KR 19950030479U KR 970020180 U KR970020180 U KR 970020180U
Authority
KR
South Korea
Prior art keywords
display device
optical system
image display
projection image
projection
Prior art date
Application number
KR2019950030479U
Other languages
English (en)
Other versions
KR0130910Y1 (ko
Inventor
황진
Original Assignee
대우전자주식회사
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 대우전자주식회사 filed Critical 대우전자주식회사
Priority to KR2019950030479U priority Critical patent/KR0130910Y1/ko
Publication of KR970020180U publication Critical patent/KR970020180U/ko
Application granted granted Critical
Publication of KR0130910Y1 publication Critical patent/KR0130910Y1/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
    • H04N9/315—Modulator illumination systems
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B3/00—Simple or compound lenses
    • G02B3/0006—Arrays
    • G02B3/0037—Arrays characterized by the distribution or form of lenses
    • G02B3/0062—Stacked lens arrays, i.e. refractive surfaces arranged in at least two planes, without structurally separate optical elements in-between
    • 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
    • G03B21/28—Reflectors in projection beam
    • 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]
    • H04N9/3102—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators
    • H04N9/3105—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] using two-dimensional electronic spatial light modulators for displaying all colours simultaneously, e.g. by using two or more electronic spatial light modulators

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Optics & Photonics (AREA)
  • Projection Apparatus (AREA)
KR2019950030479U 1995-10-27 1995-10-27 투사형화상표시장치의 광학계 KR0130910Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019950030479U KR0130910Y1 (ko) 1995-10-27 1995-10-27 투사형화상표시장치의 광학계

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019950030479U KR0130910Y1 (ko) 1995-10-27 1995-10-27 투사형화상표시장치의 광학계

Publications (2)

Publication Number Publication Date
KR970020180U true KR970020180U (ko) 1997-05-26
KR0130910Y1 KR0130910Y1 (ko) 1998-12-15

Family

ID=19427105

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019950030479U KR0130910Y1 (ko) 1995-10-27 1995-10-27 투사형화상표시장치의 광학계

Country Status (1)

Country Link
KR (1) KR0130910Y1 (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100834415B1 (ko) * 2006-04-12 2008-06-04 한국과학기술원 마이크로렌즈를 이용한 디스플레이 장치

Also Published As

Publication number Publication date
KR0130910Y1 (ko) 1998-12-15

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