KR940003336Y1 - Assembly of liquid crystal display panel - Google Patents
Assembly of liquid crystal display panel Download PDFInfo
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- KR940003336Y1 KR940003336Y1 KR2019910017538U KR910017538U KR940003336Y1 KR 940003336 Y1 KR940003336 Y1 KR 940003336Y1 KR 2019910017538 U KR2019910017538 U KR 2019910017538U KR 910017538 U KR910017538 U KR 910017538U KR 940003336 Y1 KR940003336 Y1 KR 940003336Y1
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- liquid crystal
- crystal display
- display panel
- substrate
- fixing frame
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- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
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- 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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
-
- 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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
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- 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
- G02F2202/00—Materials and properties
- G02F2202/28—Adhesive materials or arrangements
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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)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
내용 없음.No content.
Description
제1도는 종래의 액정표시 패널 조립체의 분리사시도.1 is an exploded perspective view of a conventional liquid crystal display panel assembly.
제2도는 본 고안에 따른 액정표시 패널 조립체의 분리사시도.2 is an exploded perspective view of the liquid crystal display panel assembly according to the present invention.
제3a도는 본 고안에 따른 액정표시 패널 조립체의 입단면도, (b)는 본 고안에 따른 액정표시 패널 조립체를 결합한 상태의 단면도.Figure 3a is a cross-sectional view of the liquid crystal display panel assembly according to the present invention, (b) is a cross-sectional view of the liquid crystal display panel assembly according to the present invention combined.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
11 : 액정표시패널 11a : (액정표시패널의)전극단자부11: liquid crystal display panel 11a: electrode terminal portion (of liquid crystal display panel)
11b : (액정표시패널의)돌출부 12 : 기판11b: projection (of the liquid crystal display panel) 12: substrate
13 : 도전성 단층고무 14 : 고정틀13: conductive single layer rubber 14: fixing frame
14a : (고정틀의)제1안착부 14b : (고정틀의)제2착안부14a: first seat (of fixing frame) 14b: second seat (of fixing frame)
14d : (고정틀의)돌턱 14e : 걸림턱14d: stone jaw 14e: locking jaw
본 고안은 액정표시 패널 조립체에 관한 것으로서, 더 상세하게는 기판과 액정표시패널을 서로 결합하여 고정시키는 고정틀의 개선에 관한 것이다.The present invention relates to a liquid crystal display panel assembly, and more particularly, to an improvement of a fixing frame for bonding a substrate and a liquid crystal display panel to each other.
저소비 전력형의 문자 및 도형의 표시장치로서 널리 사용되고 있는 액정표시 패널은 최근에 점차 대형화되어감으로써 대량의 정보를 한 화면에 나타낼 수 있도록 되어 있다.BACKGROUND ART A liquid crystal display panel, which is widely used as a low power consumption type character and graphic display device, has been gradually enlarged in recent years so that a large amount of information can be displayed on one screen.
이와 같이 액정표시 패널이 중, 대형화 됨으로써 표시장치 분야에서는 매우 중요한 위치를 차지하게 되었고 반면에 그만큼 정밀한 내부적 구조를 가짐으로써 제조 과정중의 엄밀한 관리가 요구되어 있다. 한편 완성된 액정표시 패널을 하나의 조립체로 구성함에 있어서는 액정표시 패널을 기판에 고정시키기 위한 고정틀이 별도로 추가 된다.As the liquid crystal display panel is enlarged in medium and large size, it has occupied a very important position in the display device field. On the other hand, it has a precise internal structure so that precise management in the manufacturing process is required. On the other hand, in configuring the completed liquid crystal display panel as one assembly, a fixing frame for fixing the liquid crystal display panel to the substrate is separately added.
제1도에는 이러한 액정표시 패널 조립체의 일반적인 실시예를 나타내 보였다.1 shows a general embodiment of such a liquid crystal display panel assembly.
이것은 액정표시패널(1)과 도시되지 않은 전자부품이 고정설치되며 시그널라인(2a)이 형성되고 관통홈(2b)이 다수 형성된 기판(2)과, 그 가장자리로부터 소정의 길이로 연장되며 복수개의 전극단자가 소정의 패턴으로 형성된 전극단자부(1a)를 가지는 패턴으로 형성된 전극단자부(1a)를 가지는 액정표시패널(1)과, 상기 전극단자부(1a)와 시그널라인(2a)사이에 개재되어 이들을 전기적으로 연결하는 도전성 단층고무(3)와, 상기 액정표시패널(1)의 가장자리와 접촉지지되어 기판(2)과 결합됨으로써 액정표시패널(1)을 고정하는 고정틀(4)을 구비하여 구성된다. 여기에서 상기 고정틀(4)은 액정표시패널 가장자리 즉, 전극단자부(1a)와 접촉되는 지지부(4a)와 상기 지지부(4a)로부터 대략 직각으로 절곡되어지는 스커트부(4b)와 상기 스커트부(4b)에 설치되어 상기 기판(2)의 관통홈(2b)에 삽입되는 복수개의 지지편(4c)을 구비하여 구성된다.The liquid crystal display panel 1 and the electronic component (not shown) are fixedly installed, the substrate 2 having the signal line 2a formed therein and a plurality of through grooves 2b formed thereon, and extending from the edge thereof to a predetermined length, The electrode terminal is interposed between the electrode terminal portion 1a and the signal line 2a and the liquid crystal display panel 1 having the electrode terminal portion 1a formed in the pattern having the electrode terminal portion 1a formed in a predetermined pattern. A conductive monolayer rubber (3) electrically connected to each other, and a fixing frame (4) fixing the liquid crystal display panel (1) by being bonded to the substrate (2) in contact with the edge of the liquid crystal display panel (1). . Here, the fixing frame 4 is a skirt 4b and a skirt 4b which are bent at approximately right angles from the edge of the liquid crystal display panel, that is, the support portion 4a which contacts the electrode terminal portion 1a, and the support portion 4a. It is provided with a plurality of support pieces (4c) is installed in the through hole (2b) of the substrate (2).
이와 같이 구성된 종래의 액정표시패널 조립체(10)는 상기 고정틀(4)에 의해 상기 액정표시패널(1)을 기판(2)상에 고정 및 분리할 때에 통상 금속재질로 된 상기 고정틀(4)에 복수개의 지지편(4c)이 형성되어서 이 지지편(4c)이 상기 기판(2)의 관통홈(2b)에 삽입되어 비틀면서 상기 액정표시패널(1)을 고정시킴으로써 상기 전극단자부(1a)가 파손될 우려가 있고, 작업공수가 많을 문제점이 있었다.The conventional liquid crystal display panel assembly 10 configured as described above is usually attached to the fixing frame 4 made of metal material when the liquid crystal display panel 1 is fixed and separated by the fixing frame 4 on the substrate 2. A plurality of support pieces 4c are formed, and the support pieces 4c are inserted into the through grooves 2b of the substrate 2 and twisted to fix the liquid crystal display panel 1 so that the electrode terminal portions 1a are fixed. There is a risk of breakage, there was a problem that a lot of work.
따라서 본 고안은 상기한 문제점을 감안하여 안출된 것으로서 액정표시패널을 기판상에 고정할 때에 전극단자부를 보호하고 작업공수를 대폭 절감할 수 있고 더 나아가서는 생산성의 향상과 제품의 신뢰성에 기여할 수 있는 액정표시패널 조립체를 제공함에 그 목적이 있는 것이다.Therefore, the present invention has been devised in view of the above problems, and when fixing the liquid crystal display panel on a substrate, the electrode terminal part can be protected and the work man-hour can be drastically reduced. It is an object to provide a liquid crystal display panel assembly.
상기 목적을 달성하기 위하여 본 고안은 시그널라인이 형성된 기판과, 상기 시그널라인과 대응되는 위치에 전극단자부를 가지는 액정표시패널과, 상기 기판의 시그널라인과 상기 전극단자부 사이에 개재되어 이들을 전기적으로 접속시키는 도전성 단층고무와, 상기 액정표시패널을 기판에 고정하는 고정틀을 구비하여 된 액정표시패널 조립체에 있어서, 상기 고정틀이, 액정표시패널에 고정 안착되는 제1안착부와, 상기 제1안착부와, 대응되는 방향에서 상기 기판이 고정 안착되는 제2안착부와, 상기 도전성 단층고무가 그 길이 방향으로 개재되며 상기 제 1안착부와 제2안착부가 연통되는 연결홈을 구비하여 된 것을 특징으로 한다.In order to achieve the above object, the present invention provides a substrate on which a signal line is formed, a liquid crystal display panel having an electrode terminal portion at a position corresponding to the signal line, and interposed between the signal line of the substrate and the electrode terminal portion to electrically connect them. A liquid crystal display panel assembly comprising: a conductive single layer rubber to be fixed; and a fixing frame for fixing the liquid crystal display panel to a substrate, wherein the fixing frame comprises: a first seating portion fixedly seated on the liquid crystal display panel; And a second mounting portion in which the substrate is fixedly seated in a corresponding direction, and a connection groove in which the conductive single layer rubber is interposed in the length direction and in which the first and second seating portions communicate with each other. .
이하 첨부된 도면을 참조하면서 본 고안에 따른 바람직한 실시예를 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.
제2도는 액정표시패널 조립체를 나타낸 분리사시도이고, 제3a도는 상기 제2도에 있어서 고정틀의 단면도이고, (b)는 제2도의 액정표시패널 조립체를 조립한 상태의 단면도이다.FIG. 2 is an exploded perspective view showing the liquid crystal display panel assembly, FIG. 3a is a sectional view of the fixing frame in FIG. 2, and (b) is a sectional view of the liquid crystal display panel assembly of FIG.
이것은 액정표시패널(11)과, 도시되지 않은 전자부품이 고정설치되며 시그널라인(12a)이 형성되는 기판(12)과, 그 가장자리로부터 소정의 길이로 연장되며 복수개의 전극단자가 소정의 패턴으로 형성된 전극단자부(11a)를 가지는 액정표시패널(11)과, 상기 전극단자부(11a)와 시그널라인(12a) 사이에 개재되어 이들을 전기적으로 연결하는 도전성 단층고무(13)와, 상기 액정표시패널(11)과 기판(12)을 고정시키는 고정틀(14)을 구비하여 구성된다. 여기에서 본 고안의 특징으로 상기 고정틀(14)은 상기 액정표시패널(11)이 전입되어 안착되는 제1안착부(14a)와, 상기 제1안착부(14a)와 대항되는 방향에서 상기 기판(12)이 진입되어 안착되는 제2안착부(14b)와, 상기 도전성 단층고무(13)가 그 길이방향으로 개재되도록 상기 제1안착부(14a)와 제2안착부(14b)가 연통되는 공간부(14c)가 형성되며, 그리고 상기 액정표시패널(11)과 기판(12)이 각 진입초기에 접촉되는 제1안착부(14a)와 제2안착부(14b)의 변부가 그 진입방향으로 소정의 경사를 갖는 걸림턱(14e)이 형성된다. 상기 걸림턱(14e)은 형성되지 않아도 되며 이때 액정표시패널(11)과 기판(12)을 각각 제1안착부(14a)와 제2안착부(14b)에 접착제로 고정시킬 수도 있다.This includes a liquid crystal display panel 11, a substrate 12 on which an electronic component (not shown) is fixed and a signal line 12a is formed, extending from the edge thereof to a predetermined length, and the plurality of electrode terminals having a predetermined pattern. A liquid crystal display panel 11 having an electrode terminal portion 11a formed therebetween, a conductive single layer rubber 13 interposed between the electrode terminal portion 11a and the signal line 12a and electrically connecting them, and the liquid crystal display panel ( 11) and the fixing frame 14 which fixes the board | substrate 12 is comprised. As a feature of the present invention, the fixing frame 14 may include a first seating portion 14a on which the liquid crystal display panel 11 is inserted and seated, and the substrate in a direction opposed to the first seating portion 14a. A space in which the first seating portion 14a and the second seating portion 14b communicate with each other such that the second seating portion 14b into which 12 is entered and seated therebetween and the conductive single layer rubber 13 are interposed in the longitudinal direction thereof. A portion 14c is formed, and the edge portions of the first seating portion 14a and the second seating portion 14b, in which the liquid crystal display panel 11 and the substrate 12 come into contact with each other at the initial entry, are in the entry direction. A locking step 14e having a predetermined slope is formed. The latching jaw 14e may not be formed, and at this time, the liquid crystal display panel 11 and the substrate 12 may be fixed to the first seating portion 14a and the second seating portion 14b with an adhesive.
또한 상기 기판(12)은 보다 더 쉽게 진입시킬 수 있도록 플렉서블(flexible)한 재질로 제작됨이 더 바람직하다. 더 나아가서는 상기 고정틀(14)은 상기 액정표시패널(11)의 전극단자부(11a)를 파손으로부터 방지할 수 있는 비금속재질(플라스틱등)로 제작됨이 바람직하다.In addition, the substrate 12 is more preferably made of a flexible material (flexible) so that more easily enter. Furthermore, the fixing frame 14 is preferably made of a non-metallic material (plastic, etc.) that can prevent the electrode terminal portion 11a of the liquid crystal display panel 11 from being damaged.
이상과 같이 구성된 본 고안에 따른 액정표시패널 조립체는 먼저 액정표시패널(11)을 제1안착부(14a)로 가압력을 주면서 탄력적으로 상기걸림턱(14e)을 밀면서 진입 안착시킨다. 그리고 상기 도전성 단층고무(13)를 액정표시패널(11)의 돌출부(11b)와 고정틀(14)의 돌턱(14d)사이에 형성되는 공간부(14c)에 삽입하여 상기 액정표시패널(11)의 전극단자부(11a)에 접속시키고 상기 기판(12)을 상기 기판(12)을 상기 액정표시패널(11)를 안착시키는 것과 같은 방법으로 제2안착부(14b)를 통하여 진입 안착시키며, 상기 기판(12)을 안착시키는 또 다른 방법으로 상기 기판(12)이 플랙서블(flexible)한 재질로 된 것은 상기 기판(12)을 약간 휘면서 안착시킬 수도 있다.The liquid crystal display panel assembly according to the present invention configured as described above first enters the liquid crystal display panel 11 while pushing the catching jaw 14e elastically while applying a pressing force to the first seating portion 14a. The conductive single layer rubber 13 is inserted into the space portion 14c formed between the protrusion 11b of the liquid crystal display panel 11 and the protrusion 14d of the fixing frame 14 to form the liquid crystal display panel 11 of the liquid crystal display panel 11. The substrate 12 is connected to the electrode terminal portion 11a, and the substrate 12 is inserted into and seated through the second mounting portion 14b in the same manner as the substrate 12 is seated on the liquid crystal display panel 11. As another method of seating 12, the substrate 12 may be made of a flexible material and may be seated while bending the substrate 12 slightly.
이상과 같이 조립되는 본 고안에 따른 액정표시패널 조립체는 액정표시패널과 기판에 가압력만을 제공함으로써 조립이 완성되므로 그 조립공수가 대폭 감소되고, 상기 고정틀에 걸림턱을 형성함으로써 상기 액정표시패널과 기판이 보다 견고하게 고정되며, 상기 고정틀이 비금속재질, 예를 들어 플라스틱 제품등으로 제작됨으로써 상기 전극단바주의 파손을 방지할 수 있는 효과가 있다.The liquid crystal display panel assembly according to the present invention, which is assembled as described above, is completed by providing only the pressing force to the liquid crystal display panel and the substrate, so that the assembly labor is greatly reduced, and the liquid crystal display panel and the substrate are formed by forming a locking step in the fixing frame. It is more firmly fixed, and the fixing frame is made of a non-metallic material, for example, a plastic product, thereby preventing the breakage of the electrode short bar.
이상에서 설명한 바와 같이 본 고안의 액정표시패널 조립체는 액정표시패널을 기판에 쉽게 고정시킬 수 있고, 그 조립공수가 대폭 절감되고, 전극단자부를 보호할 수 있는 액정표시패널 조립체를 제공함으로써 생산성 향상 및 제품의 신뢰도를 높일 수 있는 고안이다.As described above, the liquid crystal display panel assembly of the present invention can easily fix the liquid crystal display panel to a substrate, greatly reduce the assembly labor thereof, and provide a liquid crystal display panel assembly that can protect the electrode terminal portion, thereby improving productivity and products. It is designed to increase the reliability of.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910017538U KR940003336Y1 (en) | 1991-10-21 | 1991-10-21 | Assembly of liquid crystal display panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019910017538U KR940003336Y1 (en) | 1991-10-21 | 1991-10-21 | Assembly of liquid crystal display panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR930009364U KR930009364U (en) | 1993-05-26 |
| KR940003336Y1 true KR940003336Y1 (en) | 1994-05-23 |
Family
ID=19320874
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019910017538U KR940003336Y1 (en) | 1991-10-21 | 1991-10-21 | Assembly of liquid crystal display panel |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR940003336Y1 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI252944B (en) * | 1999-07-14 | 2006-04-11 | Nec Lcd Technologies Ltd | Flat panel display device |
-
1991
- 1991-10-21 KR KR2019910017538U patent/KR940003336Y1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| KR930009364U (en) | 1993-05-26 |
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