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WO1992009913A1 - Dispositif de reproduction d'images - Google Patents

Dispositif de reproduction d'images Download PDF

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Publication number
WO1992009913A1
WO1992009913A1 PCT/SU1991/000242 SU9100242W WO9209913A1 WO 1992009913 A1 WO1992009913 A1 WO 1992009913A1 SU 9100242 W SU9100242 W SU 9100242W WO 9209913 A1 WO9209913 A1 WO 9209913A1
Authority
WO
WIPO (PCT)
Prior art keywords
ρazveρτκi
radiation
image
scanning element
screen
Prior art date
Application number
PCT/SU1991/000242
Other languages
English (en)
Russian (ru)
Inventor
Igor Fedorovich Kadykov
Original Assignee
Vneshneekonomicheskaya Assotsiatsia 'interagro'
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 Vneshneekonomicheskaya Assotsiatsia 'interagro' filed Critical Vneshneekonomicheskaya Assotsiatsia 'interagro'
Publication of WO1992009913A1 publication Critical patent/WO1992009913A1/fr

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]
    • H04N9/3129—Projection devices for colour picture display, e.g. using electronic spatial light modulators [ESLM] scanning a light beam on the display screen

Definitions

  • the present invention is not available for transmitting information, 8 names are for the operation of this invention. 5 devices.
  • the present invention shows that the last years all the great interests attract the user to enjoy television at a higher value.
  • Laser devices for reproducing an image also called a laser video recorder, are available for recording and recording.
  • 3 of this 15 devices for the extraction of a laser beam are simply operated on by an acoustic patient with an absolute ultrasound detec- tion.
  • the quick-disconnect node contains a simple, or large, non-defective element that is in good shape.
  • the actual 30-element shielding unit is self-sufficient for loading, requires the use of a high-speed mechanical revolving unit and an easy adjustment. At the same time, it ensures angles of separation of no more than 20-30 °, which at the present time require significant large angles of separation. 35 DISCLOSURE OF THE INVENTION
  • the main task of the invention was to perform the operation of the quick-release knot in order to ensure that there are no problems with the frequency of the crowns, and the corners are cut.
  • vseg ⁇ is ⁇ lz ⁇ va ⁇ tsilind ⁇ iches ⁇ uyu ⁇ ve ⁇ n ⁇ s ⁇ , ⁇ ichem better vseg ⁇ is ⁇ lz ⁇ va ⁇ two tsilind ⁇ iches ⁇ ie ⁇ ve ⁇ ⁇ n ⁇ s ⁇ i, s ⁇ ve ⁇ s ⁇ venn ⁇ for s ⁇ chn ⁇ y and ⁇ ad ⁇ v ⁇ y ⁇ azve ⁇ .
  • One of the options is to take advantage of the risk of losing 20, which, in turn, has a reduced incidence of
  • FIG. 5 The block diagram of the proposed device for reproducing the color image is shown in FIG.
  • I have primary colors of blue, green and green, only after 2 optical modules, where they are intensely intense
  • the optical compartment 10 located between the ground and the ground, serves for forming a separate laser beam and it is lower in the future. in the version shown in FIG.
  • the driver's angle of contact with the owner is at a certain angle.
  • ⁇ (y) parameters is at 0 and a is a coefficient that defines, in accordance with (2) and
  • ⁇ a ⁇ and ⁇ b ⁇ a ⁇ n ⁇ m ⁇ i ga ⁇ m ⁇ niches ⁇ m za ⁇ ne ⁇ l ⁇ neniya is ⁇ lzue ⁇ sya bl ⁇ of 'bu ⁇ e ⁇ n ⁇ g ⁇ 37 imeyuscheg ⁇ ⁇ amya ⁇ two s ⁇ i iz ⁇ b ⁇ azheniya in ⁇ m ⁇ suschee ⁇ vlyae ⁇ sya ⁇ sle- d ⁇ va ⁇ eln ⁇ e za ⁇ minanie and schi ⁇ yvanie ⁇ azhd ⁇ y ⁇ elemul ⁇ nn ⁇ y s ⁇ i, s ⁇ ve ⁇ s ⁇ venn ⁇ in ⁇ yam ⁇ m na ⁇ avlenii in ⁇ echenie ⁇ yam ⁇ g ⁇ ⁇ da beam and ⁇ iv ⁇ l ⁇ zhn ⁇ m na ⁇ avl
  • the value is related to the beam width * in the place of 10 drops on the level of the carrier of the expression
  • Wells are a, - & and -% & -.
  • ⁇ ⁇ r and - ⁇ * 0 - ⁇ - # ⁇ ) ⁇ ⁇ ( ⁇ ) ssen - 7 - Divides the beam angle of rotation, for ⁇ G (0). at ⁇ _ 2 from
  • 25 versions of the image have a simple operation, easy to operate and use for various televised standards. It reveals a small size and low cost. Thanks to the use of the lasers, a high resolution of the image is achieved -

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mechanical Light Control Or Optical Switches (AREA)
  • Mechanical Optical Scanning Systems (AREA)
  • Transforming Electric Information Into Light Information (AREA)

Abstract

Un dispositif de reproduction d'images apparenté à des dispositifs de transmission d'informations est destiné à être utilisé dans des récepteurs de télévision, notamment des affichages de projection de grand format, des simulateurs et des complexes de jeu. Le but de l'invention est de simplifier la conception et d'agrandir l'angle de visualisation des écrans d'un mètre. Le dispositif de reproduction d'informations comprend une source de rayonnement laser (1) dotée d'un modulateur (2) ainsi qu'une unité de balayage de trame dotée d'un élément de balayage. Entre l'élément de balayage (5, 6) de l'unité de balayage de trame et l'écran (9) est placé un réflecteur spéculaire (7, 8) présentant une surface curviligne, par exemple cylindrique, et l'élément de balayage de l'unité de balayage de trame est constitué par un miroir oscillant.
PCT/SU1991/000242 1990-11-29 1991-11-26 Dispositif de reproduction d'images WO1992009913A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SU4885548 1990-11-29
SU4885548 RU2030842C1 (ru) 1990-11-29 1990-11-29 Устройство для воспроизведения на экране изображения

Publications (1)

Publication Number Publication Date
WO1992009913A1 true WO1992009913A1 (fr) 1992-06-11

Family

ID=21546969

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/SU1991/000242 WO1992009913A1 (fr) 1990-11-29 1991-11-26 Dispositif de reproduction d'images

Country Status (2)

Country Link
RU (1) RU2030842C1 (fr)
WO (1) WO1992009913A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291681A1 (fr) * 2001-09-04 2003-03-12 Canon Kabushiki Kaisha Système de projection à miroir à projection oblique
CN107991506A (zh) * 2017-10-26 2018-05-04 中国航空工业集团公司洛阳电光设备研究所 一种测试摆镜扫描速度和均匀性的装置及测试方法

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2243582C2 (ru) * 2003-02-13 2004-12-27 Закрытое акционерное общество "Русское Технологическое Агентство" Полихроматический акустооптический дефлектор и устройство на его основе для управления направлением излучения, длиной волны и мощностью (варианты)
RU2306676C1 (ru) * 2006-02-15 2007-09-20 Борис Иванович Волков Цифровой монитор
RU2306677C1 (ru) * 2006-02-20 2007-09-20 Борис Иванович Волков Цифровой монитор
RU2310287C1 (ru) * 2006-03-20 2007-11-10 Борис Иванович Волков Цифровой телевизор
RU2316133C1 (ru) * 2006-04-19 2008-01-27 Борис Иванович Волков Плоскопанельный дисплей
RU2316141C1 (ru) * 2006-05-02 2008-01-27 Борис Иванович Волков Широкоформатный экран
WO2009108080A1 (fr) * 2008-02-26 2009-09-03 Chukhlomin Evgeniy Anatolievic Procédé de reproduction d'une image de télévision

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1179273A (en) * 1966-02-04 1970-01-28 Agfa Gevaert Ag Apparatus for Receiving a Multicolour Television Picture.
US4390235A (en) * 1980-09-18 1983-06-28 Canon Kabushiki Kaisha Multibeam scanning apparatus provided with a function of changing magnification

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1179273A (en) * 1966-02-04 1970-01-28 Agfa Gevaert Ag Apparatus for Receiving a Multicolour Television Picture.
US4390235A (en) * 1980-09-18 1983-06-28 Canon Kabushiki Kaisha Multibeam scanning apparatus provided with a function of changing magnification

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
G.P. KYTYS, "Optiko-elektronnaya obrabotka informatsii", 1973, MASHINOSTROENIE, (MOSCOW), pages 380-382. *

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1291681A1 (fr) * 2001-09-04 2003-03-12 Canon Kabushiki Kaisha Système de projection à miroir à projection oblique
US7101052B2 (en) 2001-09-04 2006-09-05 Canon Kabushiki Kaisha Projection optical system and optical system
US7182466B2 (en) 2001-09-04 2007-02-27 Canon Kabushiki Kaisha Projection optical system and optical system
CN107991506A (zh) * 2017-10-26 2018-05-04 中国航空工业集团公司洛阳电光设备研究所 一种测试摆镜扫描速度和均匀性的装置及测试方法

Also Published As

Publication number Publication date
RU2030842C1 (ru) 1995-03-10

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