KR930008358Y1 - Electrode for plat type image display apparatus - Google Patents
Electrode for plat type image display apparatus Download PDFInfo
- Publication number
- KR930008358Y1 KR930008358Y1 KR2019910013615U KR910013615U KR930008358Y1 KR 930008358 Y1 KR930008358 Y1 KR 930008358Y1 KR 2019910013615 U KR2019910013615 U KR 2019910013615U KR 910013615 U KR910013615 U KR 910013615U KR 930008358 Y1 KR930008358 Y1 KR 930008358Y1
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- South Korea
- Prior art keywords
- electrode
- connection
- image display
- terminal
- display device
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- 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
- H01J29/90—Leading-in arrangements; Seals therefor
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1345—Conductors connecting electrodes to cell terminals
- G02F1/13452—Conductors connecting driver circuitry and terminals of panels
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- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Multi-Conductor Connections (AREA)
Abstract
내용 없음.No content.
Description
제 1 도는 종래 평판형 화상표시장치의 전극단자와 플랙시블보드의 전극단자가 결합되는 상태를 보인 일시부절제 사시도.1 is a perspective view showing a temporary ablation showing a state in which the electrode terminal of the conventional flat panel image display device and the electrode terminal of the flexible board are coupled.
제 2 도는 본 고안에 따른 평판형 화상표시장치의 전극단자와 플랙시블 보드의 전극단자가 결합되는 상태를 보인 일부절개 사시도.2 is a partially cutaway perspective view illustrating a state in which an electrode terminal of a flat panel image display device and an electrode terminal of a flexible board are coupled to each other.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
21 : 기판 22 : 전극단자21 substrate 22 electrode terminal
22a : (전극단자의)접속부 31 : 접속단자22a: (electrode terminal) connection part 31: connection terminal
31a : (접속단자의)접속부31a: (connection terminal)
본 고안은 평판형 화상표시장치의 전극단자 접속구조에 관한 것으로서, 더 상세하게는 플랙시블 케이블보드와 접속되는 전극단자의 개선에 관한 것이다.The present invention relates to an electrode terminal connection structure of a flat panel type image display device, and more particularly, to an improvement of an electrode terminal connected to a flexible cable board.
통상적으로 형광표시관 액정표시소자등과 같은 평판형 화상표시 장치에 전원을 인가하기 위해서는 그 기판의 가장자리에 리드핀을 마련하여 이와 케넥터를 접속함으로써 전원을 인가하거나 기판가장자리의 상면에 투명도 전성물질로서 소정패턴으로 전극패턴을 마련하여 IC칩과 각종 전자부품이 설치된 플랙시블 케이블보드의 접속단자를 결합하여 전원을 인가하게 된다.Generally, in order to apply power to a flat panel image display device such as a fluorescent display tube liquid crystal display device, a lead pin is provided at the edge of the substrate, and a connector is connected to it to apply power or to a transparent conductive material on the upper surface of the substrate edge. As the electrode pattern is provided in a predetermined pattern, power is supplied by combining the connection terminal of the flexible cable board on which the IC chip and various electronic components are installed.
제 1 도에는 이러한 평판형 화상표시장치의 전극단자 접속구조의 일예를 나타내 보였다.1 shows an example of the electrode terminal connection structure of such a flat panel type image display apparatus.
이것은 화상표시장치(1)의 일측기판(2) 상면 가장자리에 전극단자(3)가 투명도전성 물질로서 상호 평행하게 선상으로 형성되고 이와 접속되는 접속단자(11)는 케이블보드(10)에 상기 각각의 전극단자(3)와 대응되도록 선상으로 형성되어 이들을 상호 압착시킴으로서 전기적으로 접속될 수 있도록 된 것입니다.This is because the electrode terminal 3 is formed on the upper edge of the upper surface of one side substrate 2 of the image display apparatus 1 in a line shape parallel to each other as a transparent conductive material, and the connection terminal 11 connected thereto is connected to the cable board 10. It is formed in a line so as to correspond to the electrode terminal (3) of the wire, so that they can be electrically connected by pressing them together.
그런데, 이와 같은 종래의 전극단자 접속구조는 상기 전극단자(3)와 접속단자(11)가 상호 평행한 선상으로 형성되어 있으므로 이들의 접촉면적이 매우 좁아 접속력이 좋지 않게 되며 나아가서는 전기적 접속이 이루어지지 않을 문제점이 있으며 평판형 화상표시장치의 신뢰성이 저하되게 되는 문제점이 있었다.However, in the conventional electrode terminal connection structure, since the electrode terminal 3 and the connection terminal 11 are formed in a parallel line with each other, the contact area thereof is very narrow so that the connection force is not good, and further, the electrical connection is made. There is a problem that will not be made and there is a problem that the reliability of the flat-panel image display device is lowered.
본 고안은 상기 문제점을 해결하기 위하여 안출된 것으로서, 화상표시장치의 전극단자와 플랙시블 케이블보드의 접속단자의 접속력을 향상시켜 전기적 접속의 신뢰성을 향상시킬 수 있는 평판형 화상표시장치의 전극접속구조를 제공함에 그 목적이 있다.The present invention has been made to solve the above problems, the electrode connection of the flat-panel image display device that can improve the reliability of the electrical connection by improving the connection force of the electrode terminal of the image display device and the connection terminal of the flexible cable board The purpose is to provide a structure.
상기 목적을 달성하기 위하여 화상표시장치의 기판 일측가장자리에 상면에 선상으로 형성된 복수의 전극단자와, 상기 플랙시블 케이블 보드에 상기 전극단자와 각각 대응되는 선상의 접속단자를 구비하여 된 평판형 화상표시장치의 전극 접속구조에 있어서, 상기 기판과 플랙시블 케이블에 마련된 각 선상 전극단자 및 접속단자에 상기 전극단자 및 접속단자의 폭보다 넓은 접속부를 마련하여 된 것을 그 특징으로 한다.In order to achieve the above object, a flat-panel image display comprising a plurality of electrode terminals formed in a line on an upper surface of an edge of a substrate of an image display device, and linear connection terminals respectively corresponding to the electrode terminals on the flexible cable board. The electrode connection structure of the apparatus is characterized in that a connection portion wider than the width of the electrode terminal and the connection terminal is provided at each of the linear electrode terminals and the connection terminal provided on the substrate and the flexible cable.
이하 첨부된 도면을 참조하여 본 고안에 따른 한 바람직한 실시예를 상세하게 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제 2 도에 나타내 보인 본 고안에 따른 화상표시장치(20)의 전극접속 구조가 도시되어 있는 바 이는 평판형 화상표시장치(20)의 기판(21) 일측 가장자리 상면에 화상표시장치(20)의 배선층과 접속되는 선상의 전극단자(22)가 상호 소정간격 이격되도록 복수개 설치되고, 상기 전극단자(22)와 접속되는 선상 접속단자(31)는 IC칩(32)및 전자부품이 설치된 플랙시블 케이블보드(30)에 상기 각각 전극단자와 접속되도록 다수개 설치된다.The electrode connection structure of the image display apparatus 20 according to the present invention shown in FIG. 2 is shown, which is an upper surface of one side edge of the substrate 21 of the flat panel image display apparatus 20. A plurality of linear electrode terminals 22 connected to the wiring layer are provided so as to be spaced apart from each other by a predetermined distance, and the linear connection terminals 31 connected to the electrode terminals 22 include a flexible cable provided with an IC chip 32 and an electronic component. A plurality of boards 30 are provided to be connected to the respective electrode terminals.
여기서 각 선상의 전극단자(22)와 접속단자(31)에는 본 고안의 특징에 따라 이들의 폭 보다 넓은 접속부(22a)(31a)가 형성되는데 상기 접속부(22a)(31a)는 인접하는 접속부와 교호적으로 설치된다.Here, each of the linear electrode terminals 22 and the connection terminals 31 are formed with connection portions 22a and 31a wider than their widths according to the characteristics of the present invention, and the connection portions 22a and 31a are adjacent to the adjacent connection portions. It is installed alternately.
이와 같이 구성된 본 고안에 따른 평판형 화상표시장치의 전극 접속구조는 상기 기판(21)의 가장자리에 마련된 전극단자(22)와 상기 플랙시블 케이블(30)의 접속단자(31)를 상호 접속시킨후 압착하여 접촉시키게 되는데, 상기, 각 전극단자(22)와 접속단자(31)에는 폭이 넓은 접속부(22a)(23a)가 마련되어 있으므로 이들의 접속면적을 향상시킬 수 있고 종래와 같이 접촉불량에 따른 불량발생을 배제할 수 있다.The electrode connection structure of the flat panel image display device according to the present invention configured as described above interconnects the electrode terminal 22 provided at the edge of the substrate 21 and the connection terminal 31 of the flexible cable 30. The electrode terminals 22 and the connection terminals 31 are provided with wide connection portions 22a and 23a, so that the connection area thereof can be improved, and as shown in the related art, according to the poor contact The occurrence of defects can be excluded.
특히 상기 전극단자(22a)와 접속단자(23a)에 마련된 접속부(22a)(23a)는 상호 인접하는 접속부와 교호적으로 형성되어 있으므로 상호 접속부의 면적을 넓힐 수 있게 된다.In particular, since the connecting portions 22a and 23a provided at the electrode terminal 22a and the connecting terminal 23a are formed alternately with adjacent connecting portions, the area of the connecting portions can be increased.
이와 같이 본 고안 평판형 화상표시장치의 전극접속구조는 전극단자와 접속단자의 접촉면적을 넓혀 이들의 접촉불량에 따른 불량품의 발생률을 근본적으로 해결하였으며 나아가서는 제품의 신뢰성을 향상시킬 수 있는 이점이 있다.As described above, the electrode connection structure of the flat panel image display device of the present invention has widened the contact area between the electrode terminal and the connection terminal to fundamentally solve the incidence of defective products due to their poor contact, and furthermore, has the advantage of improving the reliability of the product. have.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910013615U KR930008358Y1 (en) | 1991-08-24 | 1991-08-24 | Electrode for plat type image display apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910013615U KR930008358Y1 (en) | 1991-08-24 | 1991-08-24 | Electrode for plat type image display apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930005635U KR930005635U (en) | 1993-03-22 |
| KR930008358Y1 true KR930008358Y1 (en) | 1993-12-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910013615U KR930008358Y1 (en) | 1991-08-24 | 1991-08-24 | Electrode for plat type image display apparatus |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR930008358Y1 (en) |
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1991
- 1991-08-24 KR KR2019910013615U patent/KR930008358Y1/en not_active IP Right Cessation
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| Publication number | Publication date |
|---|---|
| KR930005635U (en) | 1993-03-22 |
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