KR200183347Y1 - Panel structure for cathode ray tube - Google Patents
Panel structure for cathode ray tube Download PDFInfo
- Publication number
- KR200183347Y1 KR200183347Y1 KR2019950007894U KR19950007894U KR200183347Y1 KR 200183347 Y1 KR200183347 Y1 KR 200183347Y1 KR 2019950007894 U KR2019950007894 U KR 2019950007894U KR 19950007894 U KR19950007894 U KR 19950007894U KR 200183347 Y1 KR200183347 Y1 KR 200183347Y1
- Authority
- KR
- South Korea
- Prior art keywords
- panel
- ray tube
- cathode ray
- panel structure
- shadow mask
- Prior art date
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Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J29/00—Details of cathode-ray tubes or of electron-beam tubes of the types covered by group H01J31/00
- H01J29/86—Vessels; Containers; Vacuum locks
- H01J29/861—Vessels or containers characterised by the form or the structure thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J9/00—Apparatus or processes specially adapted for the manufacture, installation, removal, maintenance of electric discharge tubes, discharge lamps, or parts thereof; Recovery of material from discharge tubes or lamps
- H01J9/20—Manufacture of screens on or from which an image or pattern is formed, picked up, converted or stored; Applying coatings to the vessel
- H01J9/22—Applying luminescent coatings
- H01J9/227—Applying luminescent coatings with luminescent material discontinuously arranged, e.g. in dots or lines
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Vessels, Lead-In Wires, Accessory Apparatuses For Cathode-Ray Tubes (AREA)
Abstract
음극선관의 벌브를 이루는 패널로서, 그 내면에 R,G,B 형광체로 도포된 형광막이 형성됨은 물론, 새도우마스크가 장착된 새도우마스크 조립체가 설치되는 음극선관의 패널에 있어서, 만곡져 형성되는 다수의 굴곡부를 상기패널의 내측면에 일정간격을 두고 일체로 형성시켜 이루어지는 음극선관의 패널구조를 제공하여, 구현되는 화상에 입체감이 나도록 하는 음극선관의 패널구조에 관한 것.A panel forming a bulb of a cathode ray tube, in which a fluorescent film coated with R, G, and B phosphors is formed on the inner surface thereof, as well as a panel formed of a cathode ray tube in which a shadow mask assembly equipped with a shadow mask is installed. It relates to a panel structure of a cathode ray tube to provide a panel structure of a cathode ray tube formed by integrally formed at a predetermined interval on the inner surface of the panel of the bent, to give a three-dimensional impression to the image to be implemented.
Description
도면은 본 고안에 의한 패널 구조를 설명하기 위해 패널의 일부위를 도시한 측면도이다.The figure is a side view showing a part of the panel to explain the panel structure according to the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
1 : 패널 10 : 굴곡부1 panel 10 bend
[산업상의 이용분야][Industrial use]
본 고안은 음극선관의 패널구조에 관한 것으로서, 보다 상세하게는 입체적 영상구현이 가능한 음극선관의 패널구조에 관한 것이다.The present invention relates to a panel structure of a cathode ray tube, and more particularly to a panel structure of a cathode ray tube capable of three-dimensional image implementation.
[종래의 기술 및 문제점]Conventional Technology and Issues
통상적으로 음극선관의 패널에는 그 내면으로 R,G,B 각 형광체가 도포되어 형성된 형광막이 마련되고, 이 형광막에서 소정의 간격을 둔 위치에는 프레임에 결합되어 새도우마스크 조립체로 구성되는 새도우마스크가 설치된다.In general, a panel of a cathode ray tube is provided with a fluorescent film formed by coating R, G, and B phosphors on its inner surface, and a shadow mask composed of a shadow mask assembly coupled to a frame at a predetermined distance from the fluorescent film is provided. Is installed.
이러한 상기 패널이 보유되는 종래의 음극선관은, 넥크부에 설치된 전자총에서 출사된 전자빔이 펀넬 외주면에 장착된 편향요크에 의해 편향되고 상기 새도우마스크의 어퍼쳐를 통과하여 상기 형광막의 해당 형광체에 각기 타격됨으로써 소정의 영상을 구현시키게 된다.In the conventional cathode ray tube in which the panel is held, the electron beam emitted from the electron gun installed in the neck portion is deflected by the deflection yoke mounted on the outer circumferential surface of the funnel and passes through the aperture of the shadow mask to hit the respective phosphors of the fluorescent film. As a result, a predetermined image is realized.
이때, 상기 형광막 뿐만 아니라 블랙매트리스막이 형성되는 상기 패널의 내측면은 일반적으로 평면상태의 페이스 글라스로 구비되며, 이러한 상태의 패널에 형성되는 상기 형광막은 전체적으로 일정한 두께를 지닌 균일막로 이루어지는 것이 통상적이다.In this case, not only the fluorescent film but also the inner surface of the panel on which the black mattress film is formed is generally provided as a face glass in a planar state, and the fluorescent film formed on the panel in such a state is generally made of a uniform film having a constant thickness as a whole. to be.
이에 의해, 종래의 음극선관은 전자빔이 랜딩되는 각각의 형광체에서 패널 외측면까지의 거리가 일정하게 되므로 평면적인 상태의 화상을 구현시, 그 화상은 균일한 명암을 지니게 된다.As a result, the conventional cathode ray tube has a constant distance from the respective phosphor to which the electron beam is landed to the outside surface of the panel, so that the image has a uniform contrast when the image is flat.
이에 따라 상기 화상에는 입체감이 없게 되는 바, 경우에 따라서 소비자가 구현화상에 입체감 부여를 원할 경우, 종래의 음극선관으로는 상기한 소비자의 욕구를 만족시킬 수 없다는 문제점이 도출된다.As a result, the image has no three-dimensional effect, and in some cases, when a consumer wants to give a three-dimensional image to an image, the conventional cathode ray tube cannot satisfy the needs of the consumer.
따라서, 본 고안은 상기한 문제점을 해결하고자 안출된 것으로서, 음극선관이 구현하는 화상에 입체감을 부여할 수 있도록 하는 음극선관의 패널구조를 제공하는데 그 목적이 있다.Accordingly, an object of the present invention is to provide a panel structure of a cathode ray tube that can provide a three-dimensional effect to an image implemented by a cathode ray tube.
[문제점을 해결하기 위한 수단][Means to solve the problem]
이에 본 고안은 상기 목적을 실현하기 위하여, 그 내면에 R,G,B 형광체로 도포된 형광막이 형성됨은 물론, 새도우마스크가 장착된 새도우마스크 조립체가 설치되는 음극선관의 패널에 있어서,In order to achieve the above object, the present invention provides a phosphor film coated with R, G, and B phosphors on its inner surface, as well as a panel of a cathode ray tube having a shadow mask assembly equipped with a shadow mask.
만곡져 형성되는 다수의 굴곡부를 상기 패널의 내측면에 일정간격을 두고 일체로 형성시켜 이루어짐을 특징으로 하는 음극선관의 패널구조를 제공한다.Provides a panel structure of a cathode ray tube, characterized in that the plurality of bent portion is formed integrally with a predetermined interval on the inner surface of the panel.
[실시예]EXAMPLE
이하, 본 고안의 이해를 돕기 위하여 첨부한 도면과 더불어 본 고안의 바람직한 실시예를 상세히 설명하면 다음과 같다.Hereinafter, with reference to the accompanying drawings in order to help understanding of the present invention will be described in detail a preferred embodiment of the present invention.
도면은 본 고안에 의한 패널구조를 설명하기 위해서 본 고안에 따른 패널의 일부위를 도시한 측단면도로서, 도면부호 1은 패널을 지칭하고 있다.The figure is a side cross-sectional view showing a part of the panel according to the present invention in order to explain the panel structure according to the present invention, reference numeral 1 designates a panel.
도시된 바와 같이 상기 패널(1)의 그 외부면은 통상의 패널과 같은 구조를 이루게 되나, 그 내부면은 다른 구조를 이루면서 형성되게 된다.As shown, the outer surface of the panel 1 has the same structure as a conventional panel, but the inner surface thereof is formed while forming another structure.
즉, 그 내부변이 평면상태로 형성되던 종전의 패널과는 달리, 상기 패널(1)의 내부면은 일정간격으로 굴곡진 형태로 형성되는 바, 이를 위해 본 고안은 상기 패널의 내부면에 그 형상이 만곡진 라운드형을 이루는 다수의 굴곡부(10)를 일체로 형성시키게 된다.That is, unlike the conventional panel, the inner side of which is formed in a planar state, the inner surface of the panel (1) is formed in a curved shape at a predetermined interval, for this purpose, the present invention is its shape on the inner surface of the panel A plurality of curved portions 10 forming the curved round shape are integrally formed.
한편, 본 실시예에서 이러한 상기 굴곡부(10)의 형성은, 상기 패널(1)에 장착되는 새도우마스크(3)의 어퍼쳐(30) 피치간격에 맞추어 상기 패널(1)내부면에 도포되는 형광막(미도시)의 R,G,B 형광체에 자리할 수 있도록 이루게 된다.On the other hand, in the present embodiment, the formation of the bent portion 10, the fluorescent light applied to the inner surface of the panel 1 in accordance with the pitch interval of the aperture 30 of the shadow mask (3) mounted on the panel (1) It is made to be located in the R, G, B phosphor of the film (not shown).
더불어, 상기 굴곡부(10)와 굴곡부(10) 사이의 평면부(12)는 상기 새도우마스크(3)의 어퍼쳐(30)에 대응하여 위치하게 된다.In addition, the planar portion 12 between the curved portion 10 and the curved portion 10 is positioned corresponding to the aperture 30 of the shadow mask 3.
이와 같이 본 고안의 패널(1)은 그 두께가 전체적으로 일정하지 않고 패널(1)의 외부면으로부터 상기 굴곡부(10)까지의 두께와 상기 평면부(12)까지의 두께에 차이를 보이는 패널구조를 이루게 된다.As described above, the panel 1 according to the present invention has a panel structure in which the thickness thereof is not constant, and the difference between the thickness from the outer surface of the panel 1 to the bent portion 10 and the thickness up to the flat portion 12 is different. Is achieved.
이에 상기와 같이 형성된 본 고안의 패널을 보유하는 음극선관은, 그 작용시 종래와 마찬가지로 전자총에서 출사된 전자빔이 상기 새도우마스크(3)의 어퍼쳐(30)를 통과하여 상기 형광막의 각 형광체에 랜딩됨으로써 소정의 영상을 구현하게 된다.In the cathode ray tube having the panel of the present invention formed as described above, the electron beam emitted from the electron gun passes through the aperture 30 of the shadow mask 3 in the same manner as in the prior art and lands on each phosphor of the fluorescent film. As a result, a predetermined image is realized.
그런데, 여기서 구현되는 영상은 상기 전자빔이 상기 영상에 해당하는 상기 굴곡부(10)에 위치한 해당 형광체 및 상기 평면부(12)에 위치한 해당 형광체에 각기 랜딩될 때에 전술한 바와 같이 상기 굴곡부(10)와 평면부(12)의 두께가 다르기 때문에 그 밝기에 차이를 보이게 된다.However, the image embodied here is the curved portion 10 as described above when the electron beam is respectively landed on the corresponding phosphor located in the bent portion 10 corresponding to the image and the corresponding phosphor located in the planar portion 12. Since the thickness of the flat portion 12 is different, the brightness is shown to be different.
따라서, 상기 구현영상에는 상기 굴곡부(10)와 평면부(12) 사이에 명암이 발생됨에 따라 이를 보게 되는 사용자는 화면에 입체감을 느낄 수 있게 된다.Therefore, as the contrast between the curved portion 10 and the flat portion 12 is generated in the implementation image, the user who sees it may feel a three-dimensional effect on the screen.
[고안의 효과][Effect of design]
이상에서 살펴본 바와 같이 본 고안에 의한 음극선관의 패널구조는,구현화상에 입체감이 나도록 함으로써 사용자의 욕구를 충족시켜 줄 수 있는 이점을 지니게 된다.As described above, the panel structure of the cathode ray tube according to the present invention has an advantage of satisfying a user's desire by causing a three-dimensional image to be realized.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950007894U KR200183347Y1 (en) | 1995-04-18 | 1995-04-18 | Panel structure for cathode ray tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019950007894U KR200183347Y1 (en) | 1995-04-18 | 1995-04-18 | Panel structure for cathode ray tube |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960035572U KR960035572U (en) | 1996-11-21 |
| KR200183347Y1 true KR200183347Y1 (en) | 2000-06-01 |
Family
ID=19411560
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019950007894U KR200183347Y1 (en) | 1995-04-18 | 1995-04-18 | Panel structure for cathode ray tube |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR200183347Y1 (en) |
-
1995
- 1995-04-18 KR KR2019950007894U patent/KR200183347Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR960035572U (en) | 1996-11-21 |
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