KR100322104B1 - Liquid Crystal Device Module - Google Patents
Liquid Crystal Device Module Download PDFInfo
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- KR100322104B1 KR100322104B1 KR1020000005109A KR20000005109A KR100322104B1 KR 100322104 B1 KR100322104 B1 KR 100322104B1 KR 1020000005109 A KR1020000005109 A KR 1020000005109A KR 20000005109 A KR20000005109 A KR 20000005109A KR 100322104 B1 KR100322104 B1 KR 100322104B1
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- liquid crystal
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 70
- 238000005452 bending Methods 0.000 abstract description 4
- 241000283070 Equus zebra Species 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 2
- 238000009125 cardiac resynchronization therapy Methods 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 229920001690 polydopamine Polymers 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 229920002379 silicone rubber Polymers 0.000 description 1
- 239000004945 silicone rubber Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000010186 staining Methods 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
Classifications
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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
-
- 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
- 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
- G02F1/133322—Mechanical guidance or alignment of LCD panel support components
-
- 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
- G02F2201/50—Protective arrangements
- G02F2201/503—Arrangements improving the resistance to shock
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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)
Abstract
목적: 액정표시소자 모듈의 베젤 스커트에 지지부를 설치하여 조립시 기구적인 구조가 안정되고 국부적인 힘을 받을 때 지지응력이 뛰어난 액정표시소자 모듈을 제공함을 그 목적으로 한다.PURPOSE: To provide a liquid crystal display device module having excellent support stress when the support structure is installed on the bezel skirt of the liquid crystal display device module when the mechanical structure is stabilized and subjected to local force.
구성: 적어도 구동회로기판(8), 백라이트(6) 및 액정표시소자(4)가 적층되고, 상기 백라이트(6)와 액정표시소자(4)를 감싸는 스커트(20b)와 구동회로기판(8)에 체결되는 체결부(20a)를 갖는 베젤(20)을 포함하는 액정표시소자 모듈에 있어서, 상기 베젤(20)의 스커트(20b) 모서리와 각변에 형성되고, 구동회로기판(8)에 접촉지지되는 복수개의 지지부(22)를 포함하는 구성으로 이루어진다.Configuration: At least a driving circuit board 8, a backlight 6, and a liquid crystal display device 4 are stacked, and a skirt 20b and a driving circuit board 8 surrounding the backlight 6 and the liquid crystal display device 4 are stacked. In the liquid crystal display device module including a bezel 20 having a fastening portion 20a fastened to the edge portion, the liquid crystal display device module is formed at corners and sides of the skirt 20b of the bezel 20 and is in contact with the driving circuit board 8. It consists of a configuration including a plurality of support 22 to be.
효과: 베젤의 스커트 소정 개소에 지지부를 형성하므로써, 액정표시소자 모듈을 종립할 때 다수의 베젤 체결부를 조이면서 국부적으로 발생할 수 있는 과도한 응력을 보정해 주고, 종래 액정표시소자가 국부적으로 힘을 받아 휘면서 발생하던 얼룩 또는 액정 유출 등을 차단할 수 있다.Effect: By forming the supporting portion at a predetermined portion of the skirt of the bezel, it is possible to compensate for the excessive stress that may occur locally by tightening a plurality of bezel fastening portions when the liquid crystal display module is terminated. You can block stains or liquid crystal spills that occurred while bending.
Description
본 발명은 액정표시소자 모듈에 관한 것으로, 보다 상세하게는 액정표시소자모듈 중 베젤의 스커트부 소정 개소에 베젤 지지대를 형성한 액정표시소자 모듈에 관한 것이다.The present invention relates to a liquid crystal display device module, and more particularly, to a liquid crystal display device module in which a bezel support is formed at a predetermined portion of a skirt portion of a bezel among the liquid crystal display device modules.
액정표시소자는 액체의 유동성과 함께 고체의 결정과 같은 규칙적인 분자배열을 가지며, 광학적 이방성을 가지면서 전압등이 가해지면 전계의 방향을 따라 액정의 분자배열이 바뀌는 특성을 가지고 있는 액정의 성질을 이용하여 도형, 문자, 또는 그림을 표시하는 장치이고 이러한 액정표시소자를 구동하기 위한 신호 발생회로를 결합한 상태를 액정표시소자 모듈이라 한다.The liquid crystal display device has a regular molecular arrangement such as a crystal of a solid with the liquidity of the liquid, and has the property of liquid crystal having the characteristic that the molecular arrangement of the liquid crystal changes along the direction of the electric field when voltage is applied while having optical anisotropy. A device for displaying a figure, a character, or a picture by using a state, and a state in which a signal generation circuit for driving the liquid crystal display device is combined is called a liquid crystal display device module.
액정표시소자는 경박단소화 할 수 있으며, 배터리를 채용하여 낮은 전력으로도 구동이 가능하여 점차 브라운관을 대체해나가는 추세에 있으며, 특히 휴대용 전화기, 노트 컴퓨터, PDA 등 첨단 휴대용 전자기기에 주로 쓰이고 있다.Liquid crystal display devices can be made thin and light, and they can be driven even by low power by adopting batteries, and are gradually replacing CRTs. Especially, they are mainly used in high-tech portable electronic devices such as portable telephones, notebook computers, and PDAs. .
상술한 액정표시소자 모듈은 액정표시소자가 고밀도화, 콤팩트화 됨에 따라 모듈자체에도 여러 실장 기술을 응용함으로써, 다양한 타입의 모듈이 있으며 본 발명에서는 QFP(Quad Flat Package) 모듈이 적용되는 액정표시소자 모듈에 관한 것이다.As the above-described liquid crystal display device module has various densities and compactness as the liquid crystal display device becomes high density and compact, there are various types of modules, and in the present invention, a liquid crystal display device module to which a quad flat package (QFP) module is applied It is about.
액정표시소자 실장 기술은 액정표시소자가 고밀도화, 콤팩트와됨에 따라 미세 피치의 액정표시소자 전극과 구동회로와의 접속기술을 일컫는 것으로서 제브라 커넥터(Zebra connecter), 힛 실(Heat seal), 이방성 도전막 등을 이용하여 실장하게 된다.Liquid crystal display device mounting technology refers to the connection technology between the liquid crystal display device electrode and the driving circuit of fine pitch as the liquid crystal display device becomes denser and compact, and is a zebra connector, heat seal, and anisotropic conductive film. And the like.
상기 실장 방법 중 종래 주로 이용되던 제브라 커넥터와 힛실에 의해 실장된 액정표시소자 모듈(1)을 도 3에 개략적으로 도시한다.FIG. 3 schematically shows a liquid crystal display device module 1 mounted by a zebra connector and a thread which are mainly used in the above-described mounting method.
도면에서 보면, 액정표시소자 모듈(1)의 틀을 구성하는 베젤(bezel)(2)의 밑면에 액정표시소자(4)가 위치하고, 상기 액정표시소자(4)의 아랫면에는 액정표시소자가 수광형 소자이므로 야간이나 주변이 어두울 경우 광원 역할을 하는 백라이트(6)가 위치하며, 상기 백라이트(6)의 아랫면에는 인쇄회로기판(8)이 위치한다.As shown in the drawing, the liquid crystal display device 4 is positioned on the bottom of the bezel 2 constituting the frame of the liquid crystal display device module 1, and the liquid crystal display device receives a light on the lower surface of the liquid crystal display device 4. Since it is a type device, the backlight 6 serving as a light source is located at night or in the dark, and the printed circuit board 8 is positioned at the bottom of the backlight 6.
상기 액정표시소자 모듈(1)의 장축 방향 측면에는 액정표시소자(4)와 그 하부의 인쇄회로기판(8)을 접속 연결하는 제브라 커넥터(10)가 설치되며 단축 방향 끝단에는 힛실(12)로 액정표시소자(4)와 인쇄회로기판(8)을 접속 연결한 구조로 구성된다.The zebra connector 10 for connecting the liquid crystal display device 4 and the lower portion of the printed circuit board 8 to the liquid crystal display device module 4 is installed on the side of the long axis direction of the liquid crystal display device module 1, and the thread 12 is formed at the end of the short axis direction. The liquid crystal display device 4 and the printed circuit board 8 are connected to each other.
상기와 같은 구조의 액정표시소자 모듈(1)은 각 부품들을 결합후 조립하게 되는바 베젤(2)의 스커트(2b)에 형성되어 있는 체결부(2a)를 인쇄회로기판(8)의 체결홈(8a)에 삽입시키고, 삽입되어 밑으로 나온 체결부(2a)를 구부리거나 조임으로서 조립을 하게 된다.In the liquid crystal display device module 1 having the above structure, the fastening grooves 2 of the printed circuit board 8 include the fastening portions 2a formed on the skirts 2b of the bezel 2 to be assembled after assembling the components. It inserts in (8a), and it makes an assembly by bending or tightening the inserted fastening part 2a.
상기 조립시에 현재까지는 동시에 모든 체결부를 조일 수 없고 개별적으로 조이게 되므로 도 4에 도시된 것처럼 특정한 체결부에서 조이는 힘이 상대적으로 클 경우 응력이 골고루 분산되지 못하고 휨 현상이 발생하는 가능성이 높다. 위와 같은 응력을 견디지 못하게 되면 액정표시소자 내부의 구조가 변형을 받아 얼룩이 발생하거나 기판이나 실링이 파단되어 액정이 유출하는 등 품질 신뢰성이 저하 될 수 있는 문제점이 있다.At the time of assembly, all the fastening parts cannot be tightened at the same time and are tightened individually. Therefore, when the tightening force at a specific fastening part is relatively large, as shown in FIG. 4, the stress may not be evenly distributed and a warpage phenomenon may occur. If it does not endure the above stress, the internal structure of the liquid crystal display device is deformed and stains are generated, or the substrate or the seal is broken, so that there is a problem that the quality reliability may be deteriorated.
전술한 종래 기술의 문제점을 해결하기 위하여 안출된 본 발명은 액정표시소자 모듈의 베젤 스커트에 지지부를 설치하여 조립시 기구적인 구조가 안정되고 국부적인 힘을 받을 때 지지응력이 뛰어난 액정표시소자 모듈을 제공함을 그 목적으로 한다.The present invention devised to solve the above-mentioned problems of the prior art provides a liquid crystal display device module having excellent support stress when the support structure is installed on the bezel skirt of the liquid crystal display device module when the mechanical structure is stable and receives local force during assembly. The purpose is to provide.
이를 위하여 본 발명은 인쇄회로기판, 백라이트, 액정표시소자, 베젤이 순서대로 적치되고, 인쇄회로기판과 액정표시소자가 제브라 커넥터와 힛실로 연결된 액정표시소자 모듈에 있어서, 상기 베젤의 모서리와 스커트부에 인쇄회로기판과 접촉 지지되는 복수개의 베젤 지지부를 형성한 구성으로 이루어진다.To this end, in the present invention, a printed circuit board, a backlight, a liquid crystal display device, and a bezel are stacked in this order, and a printed circuit board and a liquid crystal display device are connected to a zebra connector and a yarn in a liquid crystal display device module. And a plurality of bezel support portions formed in contact with the printed circuit board.
상술한 구성에 의한 액정표시소자 모듈은 베젤의 각 모서리와 스커트의 중앙에 지지부를 형성함으로서, 액정표시소자 모듈을 조립할 때 각각의 체결부를 조이는 힘에 차이가 나더라도 베젤 지지부에 의해 균일하게 지지력이 강화되어 휨응력에 대응할 수 있고, 상기 휨 현상으로 인한 얼룩 발생 및 액정 유출 등을 방지할 수 있다.The liquid crystal display device module according to the above-described configuration forms a support portion at each corner of the bezel and the center of the skirt, so that the support force is uniformly applied by the bezel support portion even when the force for tightening the respective fastening portions differs when assembling the liquid crystal display device module. It can be strengthened to cope with the bending stress, it is possible to prevent the occurrence of stains and liquid crystal outflow due to the bending phenomenon.
도 1은 본 발명에 의한 액정표시소자 모듈을 개략적으로 도시한 분리 사시도.1 is an exploded perspective view schematically showing a liquid crystal display device module according to the present invention.
도 2는 본 발명에 의한 액정표시소자 모듈이 결합된 상태를 도시한 측면도.Figure 2 is a side view showing a state in which the liquid crystal display device module according to the present invention is coupled.
도 3은 종래 액정표시소자 모듈을 도시한 분리 사시도.Figure 3 is an exploded perspective view showing a conventional liquid crystal display device module.
도 4는 종래 액정표시소자 모듈의 결합된 상태를 도시한 측면도.Figure 4 is a side view showing a combined state of a conventional liquid crystal display device module.
* 도면의 주요 부분에 대한 부호의 설명 *Explanation of symbols on the main parts of the drawings
1,1': 액정표시소자 모듈 4: 액정표시소자1,1 ': liquid crystal display module 4: liquid crystal display element
6: 백라이트 8: 인쇄회로기판6: backlight 8: printed circuit board
10: 제브라 커넥터 12: 힛실10: zebra connector 12: thread
20: 베젤 20a: 체결부20: Bezel 20a: Fastening portion
20b: 스커트 22: 지지부20b: skirt 22: support
본 발명의 구성에 대하여 첨부한 도면에 의거하여 보다 상세하게 설명한다. 본 발명의 설명에 앞서 종래 도면과 일치하는 부분에 대해서는 종래 도면 부호를 그대로 인용하기로 한다.EMBODIMENT OF THE INVENTION The structure of this invention is demonstrated in detail based on attached drawing. Prior to the description of the present invention, the same reference numerals as those of the conventional drawings will be referred to.
도 1은 본 발명에 의한 액정표시소자 모듈(1')을 도시한 분해 사시도이고,도 2 는 상기 액정표시소자 모듈이 조립된 상태를 측면에서 도시한 도면이다.1 is an exploded perspective view illustrating a liquid crystal display device module 1 ′ according to the present invention, and FIG. 2 is a side view illustrating a state in which the liquid crystal display device module is assembled.
도 1에서 보면, 본 발명에 의한 액정표시소자 모듈(1')은 최하단의 인쇄회로기판위(8)에 백라이트(6)가 적치되고, 상기 백라이트(6) 위에 액정표시소자(4)가 적치되며, 상기 액정표시소자(4)의 일측면에는 장축 방향으로 제브라 커넥터(10)가 개재된다.Referring to FIG. 1, in the liquid crystal display device module 1 ′ according to the present invention, the backlight 6 is disposed on the lowermost printed circuit board 8, and the liquid crystal display device 4 is disposed on the backlight 6. The zebra connector 10 is interposed in the long axis direction on one side of the liquid crystal display device 4.
상기 제브라 커넥터(10)는 액정표시소자(4)와 인쇄회로기판(8)을 접속시키는 부재로서 실리콘 고무 수지의 사이에 도전층과 절연층을 번갈아 구성하여 액정표시소자가 인쇄회로기판(8)의 구동신호를 인가받을 수 있도록 접속 매개체로 사용된다.The zebra connector 10 is a member that connects the liquid crystal display device 4 and the printed circuit board 8. The conductive connector and the insulating layer are alternately formed between the silicone rubber resin so that the liquid crystal display device has a printed circuit board 8. It is used as a connection medium to receive the driving signal of.
또한 단축 방향의 일측면에는 제브라 커넥터(10)와 마찬가지의 역할을 하되 플렉시블한 타입의 힛실(12)로 액정표시소자(4)와 인쇄회로기판(8)의 구동회로부를 연결하여 접속되도록 한다.In addition, one side of the short axis direction plays the same role as the zebra connector 10, but is connected to the liquid crystal display device 4 and the driving circuit part of the printed circuit board 8 by a flexible thread 12.
상술한 구성의 액정표시소자 모듈(1')은 적치된 액정표시소자(4), 백라이트(6), 인쇄회로기판(8) 등을 일거에 감싸면서 인쇄회로기판(8)을 체결하는 베젤(20)을 포함하는 구성으로 이루어지는 바,상기 베젤(20)은 스커트(20b)의 소정 개소에 복수개 형성된 체결부(20a)를 구비하고 있고 상기 체결부(20a)가 인쇄회로기판(8)의 일련의 체결홈(8a)에 삽입체결된다.The liquid crystal display device module 1 ′ having the above-described configuration includes a bezel for fastening the printed circuit board 8 while covering the stacked liquid crystal display device 4, the backlight 6, the printed circuit board 8, and the like. The bezel 20 includes a plurality of fastening portions 20a formed at predetermined positions of the skirt 20b, and the fastening portions 20a are a series of printed circuit boards 8. Is fastened to the fastening groove (8a).
베젤(20)의 스커트(20b)의 모서리 부분과 각 변에는 본 발명의 주요부분인 복수개의 지지부(22)가 형성되어 있고 상기 지지부(22)는 조립했을 때 인쇄회로기판(8)과 맞닿아 접촉지지된다.At the corners and sides of the skirt 20b of the bezel 20, a plurality of support portions 22, which are main parts of the present invention, are formed, and the support portions 22 abut against the printed circuit board 8 when assembled. Contact is supported.
도 2에 상기 액정표시소자 모듈(1')이 조립된 후 장축 방향의 측면을 개략적으로 도시한다.FIG. 2 schematically shows the side surface in the long axis direction after the liquid crystal display device module 1 'is assembled.
도면에서 보면, 베젤(20)의 측면 스커트(20b)에는 복수개의 체결부(20a)가 형성되어 있으며, 스커트(20b)를 연장하여 스커트 끝단 모서리와 스커트 중앙에 베젤 지지부(22)가 구성되어 있다.As shown in the figure, a plurality of fastening portions 20a are formed in the side skirts 20b of the bezel 20, and the bezel supporting portions 22 are formed at the skirt end corners and the center of the skirt by extending the skirt 20b. .
스커트(20b) 안쪽으로는 도시 생략되었으나 액정표시소자(4)와 백라이트(6)가 적층되어 있고 베젤 지지부(22)와 체결부(20a) 사이로 구성된 부분은 인쇄회로기판(8)과 액정표시소자(4) 간의 구동신호를 전달하는 제브라 커넥터(10)이다.Although not shown inside the skirt 20b, the liquid crystal display device 4 and the backlight 6 are stacked, and a portion formed between the bezel support 22 and the fastening part 20a is a printed circuit board 8 and a liquid crystal display device. (4) is a zebra connector 10 for transmitting a drive signal between.
상기 체결부(20a)는 인쇄회로기판(8)의 체결홈(8a)에 각각 삽입된 후 조일 수 있도록 되어 있으며, 베젤 지지부(22)는 인쇄회로기판(8)면에 접촉 지지되어 체결부를 조일 때 하중을 지지한다.The fastening portions 20a are inserted into the fastening grooves 8a of the printed circuit board 8 so that the fastening portions 20a may be tightened, and the bezel support 22 may be supported by contact with the surface of the printed circuit board 8 to tighten the fastening portions. When supporting the load.
상술한 구조와 같이 베젤(20)에 베젤 지지부(22)를 형성하여 액정표시소자 모듈(1')을 조립하게 되면, 체결부(20a)를 조일 때 베젤 지지부(22)가 조임력을 일정한도까지 규제하므로 일부 체결부(20a)에 과도한 응력이 발생하는 것을 차단할 수 있고, 이로 인해 액정표시소자 모듈(1')이 조립되더라도 안정한 상태를 유지하므로 액정화면에 얼룩이 발생하거나 액정이 유출되는 불량율을 감소시킬 수 있다.As described above, when the bezel support part 22 is formed on the bezel 20 to assemble the liquid crystal display device module 1 ′, the bezel support part 22 increases the tightening force to a certain degree when the fastening part 20a is tightened. Since it is regulated, it is possible to prevent excessive stress from occurring in some fastening portions 20a, thereby maintaining a stable state even when the liquid crystal display device module 1 'is assembled, thereby reducing the defective rate at which staining occurs on the LCD screen or liquid crystal is leaked. You can.
베젤의 스커트 소정 개소에 지지부를 형성하므로써, 액정표시소자 모듈을 종립할 때 다수의 베젤 체결부를 조이면서 국부적으로 발생할 수 있는 과도한 응력을보정해 주고, 종래 액정표시소자가 국부적으로 힘을 받아 휘면서 발생하던 얼룩 또는 액정 유출 등을 차단할 수 있다.By forming the supporting portion at a predetermined portion of the skirt of the bezel, when the liquid crystal display device module is terminated, the bezel fastening portion is tightened to compensate for the excessive stress that may occur locally. You can block stains or liquid crystal leakage that occurred.
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| KR100857690B1 (en) | 2007-05-30 | 2008-09-08 | 삼성에스디아이 주식회사 | Organic electroluminescent display |
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