KR910014989A - Thin film-type image display device - Google Patents

Thin film-type image display device Download PDF

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Publication number
KR910014989A
KR910014989A KR1019910000152A KR910000152A KR910014989A KR 910014989 A KR910014989 A KR 910014989A KR 1019910000152 A KR1019910000152 A KR 1019910000152A KR 910000152 A KR910000152 A KR 910000152A KR 910014989 A KR910014989 A KR 910014989A
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KR
South Korea
Prior art keywords
image display
display apparatus
electron
screen
electron tube
Prior art date
Application number
KR1019910000152A
Other languages
Korean (ko)
Inventor
게고리우스 페트루스 반 고르컴 게라르두스
후베르투스 프란시스쿠스 트롬페나아르스 페트루스
아르놀두스 헤르만 마리아 브리예쎈 게라르두스
Original Assignee
프레데릭 얀 스미트
엔.브이.필립스 글로아이람펜파브리켄
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
Priority claimed from NL9000060A external-priority patent/NL9000060A/en
Priority claimed from NL9001266A external-priority patent/NL9001266A/en
Priority claimed from NL9002566A external-priority patent/NL9002566A/en
Application filed by 프레데릭 얀 스미트, 엔.브이.필립스 글로아이람펜파브리켄 filed Critical 프레데릭 얀 스미트
Publication of KR910014989A publication Critical patent/KR910014989A/en

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen
    • H01J31/123—Flat display tubes
    • H01J31/124—Flat display tubes using electron beam scanning
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J31/00—Cathode ray tubes; Electron beam tubes
    • H01J31/08—Cathode ray tubes; Electron beam tubes having a screen on or from which an image or pattern is formed, picked up, converted, or stored
    • H01J31/10—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes
    • H01J31/12—Image or pattern display tubes, i.e. having electrical input and optical output; Flying-spot tubes for scanning purposes with luminescent screen

Landscapes

  • Cathode-Ray Tubes And Fluorescent Screens For Display (AREA)

Abstract

내용 없음No content

Description

박막-형 화상 디스플레이 장치Thin film-type image display device

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 본 발명에 따른 화상 디스플레이 장치의 한 구성이며 부분적으로 파선으로 표시된 개략적인 정면도, 제2A 및 2B도는 "수직" 단면 및 전압 다이어그램에 관하여 나타내는 도시도.FIG. 1 is a schematic front view, partly shown in broken lines, of a configuration of an image display apparatus according to the present invention, and FIGS. 2A and 2B are diagrams showing in relation to a "vertical" cross section and a voltage diagram.

Claims (11)

발광 스크린상에 픽셀로 구성된 화상을 표시하는 진공 엔벨로프를 갖는 화상 디스플레이 장치에 있어서, 전자를 발생하기 위해 병렬로 위치한 소스와, 전자 전류의 형태로써 진공을 통해 발생된 전자를 전달하기 적합한 이차 방출 계수를 갖는 전기 절연 물질을 가지며 상기 소스와 상호 동작하는 국부 전자관과, 동작중에 축 전계 Ey와 가로 전계 Ex를 발생하는 전극 수단을 포함하는 전자관으로부터 예정된 장소로 각 전자 전류를 인출하여 그것을 픽셀로 구성되는 화상을 표시하는 발광 스크린으로 향하게 하는 수단을 구비하는 것을 특징으로 하는 화상 디스플레이 장치.An image display apparatus having a vacuum envelope for displaying an image composed of pixels on a light emitting screen, comprising: a source positioned in parallel to generate electrons, and a secondary emission coefficient suitable for transferring electrons generated through vacuum in the form of electron currents A local electron tube having an electrically insulating material having an electrical insulation material and having an electrical means, the electrode tube including an electrode means for generating an axial electric field Ey and a transverse electric field Ex during operation, withdrawing each electron current to a predetermined place and configuring it as a pixel And means for directing to a light-emitting screen for displaying an image. 제1항에 있어서, 전자관은 이차 방출 계수 δ를 갖는 전기 절연 물질의 벽부에 의해 한정되는 신장된 공동으로 구성되며, 발광 스크린과 마주하는 각 공동의 측면은 다수의 추출 개구를 구비하며, 모든 추출 개구는 로우 및 칼럼의 배열을 공동으로 구성하는 것을 특징으로 하는 화상 디스플레이 장치.The electron tube of claim 1, wherein the electron tube consists of an elongated cavity defined by a wall of an electrically insulating material having a secondary emission coefficient δ, wherein each side facing the light emitting screen has a plurality of extraction openings, all extraction And the aperture jointly constitutes an array of rows and columns. 제1항에 있어서, 전극 수단은 스크린으로부터 떨어져 관 벽부를 가로지르는 증가하는 전위차와, 스크린과 마주하는 벽부를 가로질러 유사하게 증가하나 낮은 전위차를 제공하는 것을 특징으로 하는 화상 디스플레이 장치.An image display apparatus according to claim 1, wherein the electrode means provides an increasing potential difference across the tube wall portion away from the screen and a similarly increasing but low potential difference across the wall portion facing the screen. 제3항에 있어서, 제1회로에 접속된 경우, 증가하나 낮은 전위치를 제공하는 다수의 병렬 전극을 스크린 측면의 전자관내에 배열되는 것을 특징으로 하는 화상 디스플레이 장치.4. An image display apparatus according to claim 3, wherein when connected to the first circuit, a plurality of parallel electrodes arranged in the electron tube on the side of the screen are provided with increasing but low potential values. 제4항에 있어서, 상기 전극은 개구를 구비하며 선택 전압을 제공하는 제2회로에 접속가능한 것을 특징으로 하는 화상 디스플레이 장치.An image display apparatus according to claim 4, wherein said electrode has an opening and is connectable to a second circuit for providing a selection voltage. 제1항에 있어서, 속도 제한 수단은, 방출된 전자가 어떠한 벽부와 충돌하는 것 없이 전자관을 통해 이동할 수 없는 방법으로 소스가 상호 작용하는 전자관의 입구부와 각 전자 소스에 배열되는 것을 특징으로 하는 화상 디스플레이 장치.A method according to claim 1, characterized in that the speed limiting means is arranged at the inlet of each electron source and each electron source with which the source interacts in such a way that the emitted electrons cannot move through the electron tube without colliding with any wall. Image display device. 제6항에 있어서, 속도 제한 수단은, 방출된 전자가 벽부와 충돌 하는 방법으로 배열되는 벽부를 포함하며, 충돌동안 발생되는 이차 전자는 전자관의 벽부와 충돌하는 것을 특징으로 하는 화상 디스플레이 장치.7. An image display apparatus according to claim 6, wherein the speed limiting means comprises a wall portion in which the emitted electrons are arranged in a manner to collide with the wall portion, and the secondary electrons generated during the collision collide with the wall portion of the electron tube. 제1항에 있어서, 진공 엔벨로프는, 내부 측면이 발광 스크린을 지지하는 투명 전면 플레이트와, 전면 플레이트로부터 약간 떨어져 배열되는 후면 플레이트를 구비하며, 상기 플레이트는 분할 수단에 의해 상호 작용하며, 전면 플레이트와 후면 플레이트 사이의 공간은 전자관의 측면 벽부에 의해 최소한 한 부분이 형성되는 내부 진공 지지부를 수용하는 것을 특징으로 하는 화상 디스플레이 장치.The vacuum envelope according to claim 1, wherein the vacuum envelope has a transparent front plate, the inner side of which supports the light emitting screen, and a rear plate arranged slightly away from the front plate, the plate interacting by means of dividing means, And the space between the back plates accommodates an internal vacuum support portion formed by at least one portion by the side wall of the electron tube. 제8항에 있어서, 진공 지지부는 추출 개구가 제공된 전기 절연 물질의 선택 플레이트를 구비하며, 전자관의 벽부는 선택 플레이트와 그것에 떨어져 위치한 후면 플레이트를 유지하는 것을 특징으로 하는 화상 디스플레이 장치.9. An image display apparatus according to claim 8, wherein the vacuum support has a selection plate of electrically insulating material provided with an extraction opening, and the wall portion of the electron tube holds the selection plate and a back plate located away from it. 제9항에 있어서, 선택 플레이트는 추출 개구의 동축인 개구가 제공된 스트립-형 선택 전극의 병렬 로우를 지지하는 최소한 한곳에서 두개의 주면을 갖는 것을 특징으로 하는 화상 디스플레이 장치.10. An image display apparatus according to claim 9, wherein the selection plate has two main surfaces at at least one supporting parallel rows of strip-type selection electrodes provided with an opening coaxial to the extraction opening. 제1항 청구된 바와 같은 다수의 화상 디스플레이 장치를 가지며, 상기 장치들은 소정의 표시 규격을 갖는 어레이를 형성하는 대형 평면 스크린 디스플레이 장치.A large flat screen display device having a plurality of image display devices as claimed in claim 1, wherein the devices form an array having a predetermined display standard. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019910000152A 1990-01-10 1991-01-08 Thin film-type image display device KR910014989A (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
NL900060 1990-01-10
NL9000060A NL9000060A (en) 1989-06-01 1990-01-10 IMAGE DISPLAY DEVICE OF THE THIN TYPE.
NL9001266 1990-06-05
NL9001266A NL9001266A (en) 1990-01-10 1990-06-05 Thin type picture display device - has individually ducted parallel electron currents deflected at predetermined locations from their ducts to luminescent screen
NL9002566A NL9002566A (en) 1990-11-26 1990-11-26 Thin type picture vacuum envelope display device - has front wall supporting luminescent screen at inner side rear wall short distance accommodating adjacent electron sources
NL9002566 1990-11-26

Publications (1)

Publication Number Publication Date
KR910014989A true KR910014989A (en) 1991-08-31

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Application Number Title Priority Date Filing Date
KR1019910000152A KR910014989A (en) 1990-01-10 1991-01-08 Thin film-type image display device

Country Status (6)

Country Link
EP (1) EP0436997B1 (en)
JP (1) JP3068653B2 (en)
KR (1) KR910014989A (en)
CN (1) CN1082242C (en)
DE (1) DE69026233T2 (en)
ES (1) ES2086365T3 (en)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5614781A (en) * 1992-04-10 1997-03-25 Candescent Technologies Corporation Structure and operation of high voltage supports
US5675212A (en) 1992-04-10 1997-10-07 Candescent Technologies Corporation Spacer structures for use in flat panel displays and methods for forming same
US5557296A (en) * 1989-06-01 1996-09-17 U.S. Philips Corporation Flat-panel type picture display device with insulating electron-propagation ducts
US5903094A (en) * 1990-05-24 1999-05-11 U.S. Philips Corporation Flat-panel type picture display device with electron propagation ducts
US5701134A (en) * 1990-05-24 1997-12-23 U.S. Philips Corporation Picture display device with uniformity correction of electron supply
US5986627A (en) * 1990-05-24 1999-11-16 U.S. Philips Corporation Flat-panel type picture display device with electron propagation ducts
US5489815A (en) * 1990-05-24 1996-02-06 U.S. Philips Corporation Flat-panel type picture display device with electron transport ducts and a double selection structure
US5525873A (en) * 1990-05-24 1996-06-11 U.S. Philips Corporation Picture display device comprising a flat-panel type display unit
US5625253A (en) * 1990-05-24 1997-04-29 U.S. Philips Corporation Flat-panel type picture display device
US5621271A (en) * 1990-05-24 1997-04-15 U.S. Philips Corporation Display device of the flat-panel type comprising an electron transport duct and a segmented filament
BE1007259A3 (en) * 1993-07-01 1995-05-02 Philips Electronics Nv A display device comprising a display UNIT OF A FLAT PANEL TYPE.
DE69225124T2 (en) * 1992-01-03 1998-10-29 Philips Electronics Nv Flat screen display device with electron transport channels and a double selection structure
US5477105A (en) * 1992-04-10 1995-12-19 Silicon Video Corporation Structure of light-emitting device with raised black matrix for use in optical devices such as flat-panel cathode-ray tubes
US5424605A (en) * 1992-04-10 1995-06-13 Silicon Video Corporation Self supporting flat video display
US5532548A (en) * 1992-04-10 1996-07-02 Silicon Video Corporation Field forming electrodes on high voltage spacers
US5742117A (en) * 1992-04-10 1998-04-21 Candescent Technologies Corporation Metallized high voltage spacers
JPH0777949A (en) * 1993-05-28 1995-03-20 Philips Electron Nv Image display device as well as selective drive circuit and integrated drive circuit used in image display device
EP0653102A1 (en) * 1993-06-02 1995-05-17 Koninklijke Philips Electronics N.V. Display device of the flat-panel type comprising an electron transport duct and a segmented filament
EP0654172A1 (en) * 1993-06-08 1995-05-24 Koninklijke Philips Electronics N.V. Flat-panel type picture display device
JPH08511904A (en) * 1994-04-08 1996-12-10 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ Display device
WO1996008003A1 (en) * 1994-09-07 1996-03-14 Philips Electronics N.V. Colour display device
KR100371041B1 (en) * 1994-09-21 2003-04-11 코닌클리케 필립스 일렉트로닉스 엔.브이. Display device having an envelope comprising a wire cathode
JPH09507953A (en) * 1994-10-31 1997-08-12 フィリップス エレクトロニクス ネムローゼ フェンノートシャップ Image display device provided with internal vacuum support and exhaust connection
US5650690A (en) * 1994-11-21 1997-07-22 Candescent Technologies, Inc. Backplate of field emission device with self aligned focus structure and spacer wall locators
US5578899A (en) * 1994-11-21 1996-11-26 Silicon Video Corporation Field emission device with internal structure for aligning phosphor pixels with corresponding field emitters
US5543683A (en) * 1994-11-21 1996-08-06 Silicon Video Corporation Faceplate for field emission display including wall gripper structures
WO1996026514A1 (en) * 1995-02-23 1996-08-29 Philips Electronics N.V. Picture display device
WO1997017714A1 (en) * 1995-11-08 1997-05-15 Philips Electronics N.V. Vaccuum tube provided with a line-shaped getter
US5859502A (en) * 1996-07-17 1999-01-12 Candescent Technologies Corporation Spacer locator design for three-dimensional focusing structures in a flat panel display
US6049165A (en) * 1996-07-17 2000-04-11 Candescent Technologies Corporation Structure and fabrication of flat panel display with specially arranged spacer
US6278066B1 (en) 1996-12-20 2001-08-21 Candescent Technologies Corporation Self-standing spacer wall structures
US6414428B1 (en) 1998-07-07 2002-07-02 Candescent Technologies Corporation Flat-panel display with intensity control to reduce light-centroid shifting

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4069439A (en) * 1977-02-02 1978-01-17 Rca Corporation Flat panel display with beam injection cleanup
GB2110465A (en) * 1981-11-09 1983-06-15 Philips Electronic Associated Flat panel display tube
US4719388A (en) * 1985-08-13 1988-01-12 Source Technology Corporation Flat electron control device utilizing a uniform space-charge cloud of free electrons as a virtual cathode

Also Published As

Publication number Publication date
CN1053320A (en) 1991-07-24
DE69026233D1 (en) 1996-05-02
ES2086365T3 (en) 1996-07-01
CN1082242C (en) 2002-04-03
JPH04212245A (en) 1992-08-03
JP3068653B2 (en) 2000-07-24
EP0436997A1 (en) 1991-07-17
DE69026233T2 (en) 1996-10-10
EP0436997B1 (en) 1996-03-27

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