KR100485371B1 - A lamp fixing device for a liquid crystal display - Google Patents
A lamp fixing device for a liquid crystal display Download PDFInfo
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- KR100485371B1 KR100485371B1 KR10-2002-0054305A KR20020054305A KR100485371B1 KR 100485371 B1 KR100485371 B1 KR 100485371B1 KR 20020054305 A KR20020054305 A KR 20020054305A KR 100485371 B1 KR100485371 B1 KR 100485371B1
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- liquid crystal
- crystal display
- fixed
- lamp
- fixing device
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133604—Direct backlight with lamps
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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
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/1336—Illuminating devices
- G02F1/133602—Direct backlight
- G02F1/133608—Direct backlight including particular frames or supporting means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
-
- 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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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/05—Flexible printed circuits [FPCs]
Abstract
본 발명은 액정표시장치(liquid crystal display ; LCD)의 식별이 잘되도록 액정표시장치의 일측에 고정되어 빛을 발산하는 액정표시장치의 조명램프(back light)에 관한 것으로, 특히 조명램프가 고정되는 부분의 공간을 효율적으로 줄일 수 있으며, 조명램프를 연결하는 부분이 쉽게 단선 되지 않는 액정표시장치의 조명램프 고정장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a back light of a liquid crystal display device that is fixed to one side of the liquid crystal display device to emit light so that a liquid crystal display (LCD) can be easily identified. The present invention relates to an illumination lamp fixing device of a liquid crystal display device in which the space of a portion can be efficiently reduced and a portion connecting the illumination lamp is not easily disconnected.
본 발명에 따른 액정표시장치의 램프 고정장치는, 액정표시장치 일측에 고정되는 램프 고정장치의 단부에 형성되어 램프가 고정되는 소켓에 전원을 공급하는 전원공급부재을 가요성 인쇄회로(flexible printed circuit ; FPC)로 형성하는 것을 특징으로 한다.The lamp fixing device of the liquid crystal display device according to the present invention comprises: a flexible printed circuit comprising a power supply member formed at an end of the lamp fixing device fixed to one side of the liquid crystal display device to supply power to a socket to which the lamp is fixed; FPC).
Description
본 발명은 액정표시장치(liquid crystal display ; LCD)의 식별이 잘되도록 액정표시장치의 일측에 고정되어 빛을 발산하는 액정표시장치의 조명램프(back light)에 관한 것으로, 특히 조명램프가 고정되는 부분의 공간을 효율적으로 줄일 수 있으며, 조명램프를 연결하는 부분이 쉽게 단선 되지 않는 액정표시장치의 조명램프 고정장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a back light of a liquid crystal display device that is fixed to one side of the liquid crystal display device to emit light so that a liquid crystal display (LCD) can be easily identified. The present invention relates to an illumination lamp fixing device of a liquid crystal display device in which the space of a portion can be efficiently reduced and a portion connecting the illumination lamp is not easily disconnected.
액정표시장치(liquid crystal display ; LCD)란, 결정(結晶) 상태에서 복굴절(複屈折) 등의 광학적 기타의 이방향적(異方向的) 성질을 나타내는 결정과 등방향적인 액체와의 중간적인 상태로 볼 수 있는 구조로, 이방향성 액체라고도 할 수 있는 액정은 유전율(誘電率), 자화율(磁化率), 굴절률(屈折率) 등에 비교적 큰 이방성을 나타내므로 이들의 성질을 알맞게 조합하여 액정에 가하는 전압이나 자계, 온도 등에 따라서 빛의 투명도나 색이 변화하는 성질을 사용하는 표시장치로 휴대폰의 화면이나 컴퓨터의 모니터 등에 많이 사용되고 있다.A liquid crystal display (LCD) is an intermediate state between a crystal showing an optical and other bidirectional properties such as birefringence in a crystal state and an isotropic liquid. The liquid crystal, which can be referred to as a bidirectional liquid, exhibits relatively large anisotropy in dielectric constant, susceptibility, refractive index, and the like, and a voltage applied to the liquid crystal by properly combining these properties. As a display device that uses the property of light transparency and color to change depending on magnetic field, temperature, etc., it is widely used for the screen of a mobile phone or the monitor of a computer.
그러나, 상기와 같은 액정표시장치는 자체에서 발광을 하지 못하고 외부에서 들어오는 광의 양을 조절하여 화면에 표시하는 소자이기 때문에 외부에서 빛을 공급하는 별도의 조명장치가 필요하다.However, the liquid crystal display device as described above does not emit light by itself and is a device that displays the screen by controlling the amount of light coming from the outside, and thus, a separate lighting device for supplying light from the outside is required.
상기에서 사용되는 조명장치는 액정표시장치의 일측면에 고정되어 사용되며, 액정표시장치의 일측면에 고정되는 조명장치의 램프는 도 1에서 도시된 바와 같은 고정장치(100)에 고정되어 사용된다.The lighting device used in the above is fixed to one side of the liquid crystal display, and the lamp of the lighting device fixed to one side of the liquid crystal display is fixed to the fixing device 100 as shown in FIG. .
그러나, 현재 액정표시장치의 일측에서 램프(200)를 고정하는 고정장치(100)에는 램프(200)에 전원을 공급하기 위한 전원공급부재가 도 1에서 도시된 바와 같이 램프 고정장치(100)의 외부로 돌출되게 형성되는 전선(300a)으로 형성되어 있기 때문에 불필요한 공간이 많이 소요되는 문제점이 발생하였다.However, in the fixing device 100 for fixing the lamp 200 at one side of the liquid crystal display, a power supply member for supplying power to the lamp 200 is shown in FIG. 1. Since the wire 300a is formed to protrude to the outside, a lot of unnecessary space is required.
상기와 같은 문제점을 해결하기 위하여 특허공개공보 1998-078727호와 같이 구조물(1)의 일측에 전선 가이드(111)를 형성하여 전원공급부재인 전선이 전선 가이드(111)에 삽입되면서 불필요한 공간이 제거되도록 하고 있지만, 구조물(1)의 모서리부분을 안쪽으로 꺾는 작업을 별도로 해야하기 때문에 작업 공정이 복잡해지고, 제품의 단가가 상승되는 문제점이 발생하였다.In order to solve the above problems, the wire guide 111 is formed on one side of the structure 1 as shown in Korean Patent Publication No. 1998-078727, so that unnecessary space is removed while the wire as the power supply member is inserted into the wire guide 111. However, since the work to be folded inward to the corner portion of the structure (1) has a problem that the work process is complicated, the cost of the product rises.
또한, 전원공급부재인 전선과 램프가 고정되는 소켓을 납땜(soldering)으로 고정시키기 위하여 전선에 딥 솔더링(dip soldering) 시킬 때 여러 가닥의 와이어로 형성되는 전선에 납이 스며들면서 전선이 확산되기 때문에 납땜으로 고정해도 확산된 전선의 강도가 약해 이동이나 조립시 흔들림에 의해서 일부 전선이 단선되는 문제점이 발생했다.In addition, when dip soldering the wire to fix the socket to which the power supply member and the lamp are fixed by soldering, the wire spreads as lead penetrates into the wire formed of several strands of wire. Even if it is fixed by soldering, the strength of the spread wire is weak and some wires are disconnected due to shaking during movement or assembly.
상기와 같은 문제점을 해결하기 위하여 여러 가닥의 전선이 납땜에 의해 확산되지 않도록 소켓의 일부에 전선을 삽입한 상태에서 전선이 삽입된 부분의 소켓을 압축시켜 전선과 소켓을 고정하는 방법도 있지만, 이 방법도 소켓을 압축시키면서 전원공급부재인 전선을 고정할 때 소켓의 압축되는 힘에 의해 전선의 일부가 단선되는 경우가 발생하였다.In order to solve the above problems, there is also a method of fixing the wire and the socket by compressing the socket of the part where the wire is inserted while the wire is inserted into a part of the socket so that the wires of several strands do not spread by soldering. The method also causes a part of the wire to be disconnected by the compression force of the socket when the wire is fixed while the power supply member is being compressed.
위와 같은 두 가지 방법으로 고정되는 전선은 일부가 단선되면서 몇 개의 선만 연결이 되어 있어도 출하검사에서 검출되지 않으므로 유통되어 소비자에게 판매가 되며, 전선의 일부가 단선된 상태에서 구입된 제품은 단선된 부분에서 저항이 커져 전원이 원활하게 공급되지 않고, 저항에 의한 열이 단선된 부분에서 발생되면서 과부하에 의해 전선이 단락 되어 불량률이 높아지며, 잦은 고장으로 기업의 이미지에 좋지 않은 영향을 미치는 문제가 발생한다.The wires fixed by the above two methods are partly broken and are not detected at the shipment inspection even if only a few wires are connected, so they are distributed and sold to consumers. Products purchased with part of the wires disconnected are disconnected. As the resistance increases, the power is not supplied smoothly, the heat generated by the resistor is broken, and the wire is shorted due to the overload, resulting in a high defect rate, and frequent failures cause problems that adversely affect the corporate image.
본 발명은 상기와 같은 문제점을 해결하기 위하여 안출된 것으로, 액정표시장치의 일측에 고정되는 램프 고정장치의 공간을 최소화하는 액정표시장치의 램프 고정장치를 제공하는 것이다.The present invention has been made to solve the above problems, to provide a lamp fixing device of the liquid crystal display device to minimize the space of the lamp fixing device fixed to one side of the liquid crystal display device.
본 발명은 램프가 고정되는 소켓을 납땜이나 전선을 사용하지 않아 소켓과 전원을 공급하는 전원공급수단이 쉽게 단선 되지 않는 액정표시장치의 램프 고정장치를 제공하는 것이다. The present invention provides a lamp fixing device of a liquid crystal display device in which the power supply means for supplying the socket and the power is not easily disconnected because the socket to which the lamp is fixed is not soldered or wires are used.
이러한 목적을 달성하기 위한 본 발명에 따른 액정표시장치의 램프 고정장치는, 액정표시장치 일측에 고정되는 램프 고정장치의 단부에 형성되어 램프가 고정되는 소켓에 전원을 공급하는 전원공급부재을 가요성 인쇄회로(flexible printed circuit ; FPC)로 형성하는 것을 특징으로 한다. Lamp fixing device of the liquid crystal display device according to the present invention for achieving this object is flexible printing the power supply member is formed at the end of the lamp fixing device fixed to one side of the liquid crystal display device to supply power to the socket to which the lamp is fixed. It is characterized by forming in a circuit (flexible printed circuit; FPC).
이하 본 발명에 따른 액정표시장치의 램프 고정장치에 대한 바람직한 실시예를 도면을 참조하여 상세하게 설명한다.Hereinafter, a preferred embodiment of a lamp fixing device of a liquid crystal display according to the present invention will be described in detail with reference to the drawings.
먼저 본 발명에 따른 액정표시장치의 램프 고정장치의 바람직한 실시예는 도 1에서 도시된 바와 같이 램프 고정장치(100)는 도 2에서 도시된 바와 같이 길이방향 일측이 개구되는 디긋자형 프레임으로 본체(110)가 형성된다.First, a preferred embodiment of the lamp fixing device of the liquid crystal display according to the present invention is a lamp fixing device 100 as shown in FIG. 110 is formed.
디긋자형 프레임으로 일측이 개구되는 형상으로 형성되는 본체(110)의 양쪽단부에는 램프(200)의 단부가 삽입되는 삽입홈(121)이 형성된 고정구(120)가 고정된다.Fasteners 120 having an insertion groove 121 into which an end of the lamp 200 is inserted are fixed to both ends of the main body 110, which is formed in a shape in which one side is opened by a declination-shaped frame.
상기와 같이 램프(200)가 삽입되는 삽입홈(121)이 형성되어 본체(110)의 양쪽 단부에 고정되는 고정구(120)는 연질의 고무로 형성하여 완충역할을 하면서 램프(200)를 보호할 수 있도록 형성한다.As described above, the insertion groove 121 into which the lamp 200 is inserted is formed, and the fixture 120 fixed to both ends of the main body 110 is formed of soft rubber to protect the lamp 200 while acting as a buffer. Form to help.
연질의 고무로 형성되는 고정구(120)에 형성되어 램프(200)가 삽입되는 삽입홈(121)의 내부에는 도 3 및 도 4에서 도시된 바와 같이 램프(200)의 단부로 돌출되는 접속단자(210)와 연결되어 램프(200)에 전원을 공급하는 소켓(130)을 고정한다.Connection terminals protruding toward the end of the lamp 200 as shown in FIGS. 3 and 4 are formed in the insertion groove 121 in which the lamp 200 is inserted and formed in the fastener 120 formed of soft rubber. The socket 130 is connected to the 210 to supply power to the lamp 200.
고정구(120)의 삽입홈(121) 내부에 형성되어 램프(200)의 접속단자(210)와 연결되는 소켓(130)에는 고정구(120)의 하부로 연장되면서 돌출되는 연장편(131)을 형성한다.An extension piece 131 is formed in the socket 130 formed in the insertion groove 121 of the fixture 120 and connected to the connection terminal 210 of the lamp 200 to protrude downward from the fixture 120. do.
상기와 같이 소켓(130)이 삽입홈(121) 내부에 고정되도록 형성된 고정구(120)가 본체(110)의 양쪽 단부에 고정되면서 고정구(120)와 본체(110)의 하부로 연장되는 소켓(130)의 연장편(131)이 돌출되는 방향의 본체(110) 하부에는 박판의 가요성 인쇄회로(300)를 고정한다.As described above, the socket 130 is formed to be fixed in the insertion groove 121, the fixing member 120 is fixed to both ends of the main body 110, the socket 130 extending to the lower portion of the fixture 120 and the main body 110. The flexible printed circuit 300 of the thin plate is fixed to the lower portion of the main body 110 in the direction in which the extension piece 131 of the bottom surface protrudes.
본체(110)의 하부에 고정되는 가요성 인쇄회로(300)는 상기 본체(110)의 하부에 접착제(400)를 도포하고 가요성 인쇄회로(300)를 가압하여 접착제(400)에 의해서 가요성 인쇄회로(300)와 본체(110)의 하부를 견고하게 고정한다.The flexible printed circuit 300 fixed to the lower portion of the main body 110 may apply the adhesive 400 to the lower portion of the main body 110 and press the flexible printed circuit 300 to be flexible by the adhesive 400. The lower portion of the printed circuit 300 and the main body 110 is firmly fixed.
상기와 같이 가요성 인쇄회로(300)를 본체(110)의 하부에 고정할 때 상기 본체(110)의 하부로 돌출되는 소켓(130)의 연장편(131)으로 공지된 바와 같이 가요성 인쇄회로(300)를 관통시켜 고정한다.As described above, the flexible printed circuit 300 is known as the extension piece 131 of the socket 130 protruding to the lower portion of the main body 110 when the flexible printed circuit 300 is fixed to the lower portion of the main body 110. Fix it by penetrating (300).
상기와 같이 램프(200)의 접속단자(210)가 연결되는 소켓(130)에 전원을 공급하는 전원공급부재를 박판의 가요성 인쇄회로(300)로 사용하기 때문에 램프 고정장치(100)에서 전원공급부재가 고정되는 공간을 최소화한다.Since the power supply member for supplying power to the socket 130 to which the connection terminal 210 of the lamp 200 is connected as described above is used as the flexible printed circuit 300 of the thin plate, the power is fixed in the lamp fixing device 100. Minimize the space where the supply member is fixed.
상기에서는 본 발명에 따른 액정표시장치의 램프 고정장치에 대한 바람직한 실시예에 대하여 설명하였지만, 본 발명은 이에 한정되는 것이 아니고, 특허청구범위와 발명의 상세한 설명 및 첨부한 도면의 범위 안에서 여러 가지로 변형하여 실시하는 것이 가능하고, 이 또한 본 발명에 속한다.In the above, a preferred embodiment of a lamp fixing device of a liquid crystal display device according to the present invention has been described. However, the present invention is not limited thereto, and the present invention is not limited thereto. It is possible to carry out modification, and this also belongs to the present invention.
본 발명은 액정표시장치에 광원을 공급하는 램프에 전원을 공급하는 전원공급부재를 박판의 가요성 인쇄회로(flexible printed circuit ; FPC)로 형성하여 램프 고정장치가 고정되는 공간을 최소화하기 때문에 액정표시장치가 고정되는 케이스 부피를 줄일 수 있는 효과가 제공되는 것이다.The present invention forms a power supply member for supplying power to a lamp for supplying a light source to a liquid crystal display device using a thin flexible printed circuit (FPC), thereby minimizing a space for fixing the lamp fixing device. The effect is to reduce the volume of the case to which the device is fixed.
또한, 액정표시장치가 고정되는 공간을 최소화 할 수 있기 때문에 동일한 크기의 케이스에 종래 보다 더 큰 액정표시장치를 고정할 수 있다. In addition, since the space in which the liquid crystal display device is fixed can be minimized, a larger liquid crystal display device can be fixed to a case of the same size than before.
본 발명은 램프의 접속단자와 연결되는 소켓과 상기 소켓에 전원을 공급하는 가요성 인쇄회로을 납땜으로 고정하지 않고 소켓의 일부가 가요성 인쇄회로에 관통되면서 고정되기 때문에 단선과 같은 불량률이 제거되는 효과가 제공되는 것이다.According to the present invention, a portion of the socket is fixed while penetrating the flexible printed circuit without soldering the socket connected to the connection terminal of the lamp and the flexible printed circuit for supplying power to the socket. Will be provided.
도 1은 종래 램프 고정장치를 개략적으로 도시한 저면 사시도.1 is a bottom perspective view schematically showing a conventional lamp fixing device.
도 2는 본 발명에 따른 액정표시장치의 램프 고정장치의 바람직한 실시예를 개략적으로 도시한 단면도.2 is a cross-sectional view schematically showing a preferred embodiment of the lamp fixing device of the liquid crystal display according to the present invention.
도 3은 본 발명에 적용되는 고정구에 램프가 고정되는 상태를 개략적으로 도시한 측단면도.Figure 3 is a side cross-sectional view schematically showing a state that the lamp is fixed to the fixture applied to the present invention.
도 4는 본 발명에 적용되는 고정구에 램프가 고정되는 상태를 개략적으로 도시한 일부 확대 정단면도.Figure 4 is a partially enlarged front cross-sectional view schematically showing a state that the lamp is fixed to the fixture applied to the present invention.
Claims (3)
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| Application Number | Priority Date | Filing Date | Title |
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| KR10-2002-0054305A KR100485371B1 (en) | 2002-09-09 | 2002-09-09 | A lamp fixing device for a liquid crystal display |
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| Application Number | Priority Date | Filing Date | Title |
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| KR10-2002-0054305A KR100485371B1 (en) | 2002-09-09 | 2002-09-09 | A lamp fixing device for a liquid crystal display |
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| KR20040022685A KR20040022685A (en) | 2004-03-16 |
| KR100485371B1 true KR100485371B1 (en) | 2005-04-27 |
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| JPH10333149A (en) * | 1997-04-04 | 1998-12-18 | Hitachi Ltd | Liquid crystal display device |
| KR0161456B1 (en) * | 1995-11-20 | 1999-01-15 | 김광호 | Wiring structure of backlight for liquid crystal display element |
| KR20000014952A (en) * | 1998-08-26 | 2000-03-15 | 윤종용 | Back light assembly of liquid crystal display device |
| KR20020005474A (en) * | 2000-07-06 | 2002-01-17 | 가네꼬 히사시 | Reflector formed with highly reliable conductive pattern, process for fabricating reflector and liquid crystal display unit using the same |
| JP2002140977A (en) * | 2000-10-31 | 2002-05-17 | Nec Corp | Cable mounting method to fluorescent tube, manufacturing method of surface lighting system, fluorescent tube having cable, surface lighting system, and liquid crystal display device |
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|---|---|---|---|---|
| KR0161456B1 (en) * | 1995-11-20 | 1999-01-15 | 김광호 | Wiring structure of backlight for liquid crystal display element |
| JPH10333149A (en) * | 1997-04-04 | 1998-12-18 | Hitachi Ltd | Liquid crystal display device |
| KR19980078727A (en) * | 1997-04-29 | 1998-11-25 | 윤종용 | Lamp Structure Structure of Backlight Device |
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| KR20020005474A (en) * | 2000-07-06 | 2002-01-17 | 가네꼬 히사시 | Reflector formed with highly reliable conductive pattern, process for fabricating reflector and liquid crystal display unit using the same |
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