KR100497613B1 - Lamp assembly structure of LCD module - Google Patents
Lamp assembly structure of LCD module Download PDFInfo
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- KR100497613B1 KR100497613B1 KR1019980004299A KR19980004299A KR100497613B1 KR 100497613 B1 KR100497613 B1 KR 100497613B1 KR 1019980004299 A KR1019980004299 A KR 1019980004299A KR 19980004299 A KR19980004299 A KR 19980004299A KR 100497613 B1 KR100497613 B1 KR 100497613B1
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- lamp
- cover
- lamp cover
- assembly
- mold
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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
- G02F1/133615—Edge-illuminating devices, i.e. illuminating from the side
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0013—Means for improving the coupling-in of light from the light source into the light guide
- G02B6/0023—Means for improving the coupling-in of light from the light source into the light guide provided by one optical element, or plurality thereof, placed between the light guide and the light source, or around the light source
- G02B6/0031—Reflecting element, sheet or layer
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0083—Details of electrical connections of light sources to drivers, circuit boards, or the like
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
- G02B6/0086—Positioning aspects
- G02B6/009—Positioning aspects of the light source in the package
-
- 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
Abstract
LCD 모듈의 램프 어셈블리 구조가 개시된다. 램프 홀더는 램프의 양단에 삽입된다. 램프 커버는 램프 홀더 및 상기 램프를 감싸면서 램프로부터 발산되는 빛을 반사한다. 와이어들은 램프 커버에 끼워지고, 일측이 램프의 전극들과 전기적으로 접속되며, 타측이 램프 커버의 외부로 인출된다. 램프 몰드는 램프 커버의 일측에서 램프 홀더와 접촉된 상태로 램프 커버에 부착되고, 램프 커버의 내측면을 따라 절곡되며, 램프 커버의 기계적 강도를 강화한다. 램프 몰드를 통해 램프 커버의 조립성 및 기계적 강도를 증가시킴으로써, 램프 어셈블리의 교체를 원활하게 할 수 있다.A lamp assembly structure of an LCD module is disclosed. The lamp holder is inserted at both ends of the lamp. The lamp cover reflects light emitted from the lamp while surrounding the lamp holder and the lamp. Wires are fitted to the lamp cover, one side of which is electrically connected to the electrodes of the lamp, and the other side thereof is drawn out of the lamp cover. The lamp mold is attached to the lamp cover in contact with the lamp holder on one side of the lamp cover, bent along the inner side of the lamp cover, and enhances the mechanical strength of the lamp cover. By increasing the assembly and mechanical strength of the lamp cover through the lamp mold, it is possible to facilitate the replacement of the lamp assembly.
Description
본 발명은 엘씨디(LCD:Liquid Crystal Display) 모듈의 램프 어셈블리의 구조에 관한 것으로, 좀더 상세하게는 램프 커버의 일측에 램프 커버의 기계적 강도를 강화시킬 수 있는 램프 몰드를 삽입시키고, 이를 통해, 램프 커버의 손상을 미연에 방지시킴으로써, 램프 어셈블리의 조립성을 현저히 향상시킬 수 있도록 하는 LCD 모듈의 램프 어셈블리 구조에 관한 것이다.The present invention relates to a structure of a lamp assembly of an LCD (Liquid Crystal Display) module, and more particularly, inserting a lamp mold that can enhance the mechanical strength of the lamp cover on one side of the lamp cover, through which the lamp The present invention relates to a lamp assembly structure of an LCD module that can prevent damage to the cover in advance, thereby remarkably improving the assemblability of the lamp assembly.
최근, 현대 사회가 정보 사회화 되어감에 따라 정보 표시 장치의 하나인 LCD 장치의 중요성은 점차 증대되는 추세에 있다.Recently, as the modern society becomes information socialized, the importance of the LCD device, which is one of the information display devices, is gradually increasing.
이러한 LCD 장치에서 특히, 램프 어셈블리의 역할과 기능은 갈수록 중요한 과제로 대두되고 있는데, 이는 램프 어셈블리의 구조에 따라서 LCD 장치의 크기 및 광효율 등이 달라져 전체적인 LCD 장치의 기계적/광학적 특성이 많은 영향을 받기 때문이다.Especially in such LCD devices, the role and function of the lamp assembly is becoming more and more important task, which is affected by the size and light efficiency of the LCD device according to the structure of the lamp assembly is affected by the mechanical and optical characteristics of the overall LCD device. Because.
도 1에 도시된 바와 같이, 종래의 램프 어셈블리(10)는 광원으로 사용되는 램프(미도시)와, 램프의 양단에 삽입되는 고무 재질의 램프 홀더(12)와, 램프 및 램프 홀더(12)를 감싸면서 도광판(20)의 일측면에 끼워지는 황동 재질의 램프 커버(11)와, 램프의 양단에서 돌출된 전극과 커넥터(14) 사이에 연결되어 램프에 전류를 공급하는 와이어(13)로 구성된다.As shown in FIG. 1, the conventional lamp assembly 10 includes a lamp (not shown) used as a light source, a lamp holder 12 made of rubber material inserted into both ends of the lamp, and a lamp and a lamp holder 12. With a lamp cover 11 made of brass inserted into one side of the light guide plate 20 while wrapping the wire, and a wire 13 connected between the electrode protruding from both ends of the lamp and the connector 14 to supply a current to the lamp. It is composed.
여기서, 램프의 플러스 전극은 커넥터(14)의 플러스 단자와 연결되어 있는 와이어(13)와 솔더링에 의해 연결되고, 램프의 마이너스 전극은 램프 커버(11)의 일측면과 연결된다.Here, the positive electrode of the lamp is connected to the wire 13 connected to the positive terminal of the connector 14 by soldering, and the negative electrode of the lamp is connected to one side of the lamp cover 11.
이와 같이 구성된 램프 어셈블리(10)를 교체할 경우, 작업자는 램프 커버(11)의 끝부분을 손으로 잡은 상태로 이를 밀거나 당김으로써, 램프 어셈블리(10)가 도광판에 조립/분리될 수 있도록 한다.When replacing the lamp assembly 10 configured as described above, the operator pushes or pulls the end of the lamp cover 11 by hand, thereby allowing the lamp assembly 10 to be assembled / detached to the light guide plate. .
그러나, 이러한 구성을 갖는 종래의 LCD 모듈의 램프 어셈블리 구조에는 몇 가지 중대한 문제점이 있다.However, there are some serious problems with the lamp assembly structure of the conventional LCD module having such a configuration.
첫째, 황동 재질로 이루어진 램프 커버는 그 두께가 예컨대, 0.2mm~4mm 정도를 유지하여 매우 얇기 때문에 조립성이 매우 취약하다.First, the lamp cover made of brass material is very thin because, for example, the thickness is very thin to maintain about 0.2mm ~ 4mm, so assembly is very weak.
둘째, 이러한 취약성으로 인하여, 램프 어셈블리가 교체될 때 램프 커버의 인입부는 도광판과 접촉되어 일정 각도로 꺽이는 문제점을 일으킨다.Second, due to this vulnerability, when the lamp assembly is replaced, the lead portion of the lamp cover is in contact with the light guide plate, causing a problem of bending at an angle.
셋째, 이에 따라, 램프 어셈블리의 견고성이 현저히 저하된다.Third, accordingly, the robustness of the lamp assembly is significantly reduced.
따라서, 본 발명의 목적은 램프 커버의 일부에 램프 커버의 내측면을 따라 휘어져 형성되는 램프 몰드를 형성하고, 이를 통해, 램프 커버의 조립성 및 기계적 강도를 증가시킴으로써, 램프 어셈블리의 교체가 이루어지는 경우, 램프 커버가 도광판과의 접촉에 의해 꺽이지 않도록 하는 데 있다.Accordingly, an object of the present invention is to form a lamp mold that is formed bent along the inner surface of the lamp cover on a part of the lamp cover, thereby increasing the assembly and mechanical strength of the lamp cover, when the replacement of the lamp assembly is made This is to prevent the lamp cover from being bent by contact with the light guide plate.
상기와 같은 목적을 달성하기 위한 본 발명은 램프, 램프 홀더, 램프 커버, 와이어들 및 램프 몰드를 포함한다. 상기 램프는 빛을 발생한다. 상기 램프 홀더는 상기 램프의 양단에 삽입된다. 상기 램프 커버는 상기 램프 홀더 및 상기 램프를 감싸면서 상기 램프로부터 발산되는 빛을 반사한다. 상기 와이어들은 상기 램프 커버에 끼워지고, 일측이 상기 램프의 전극들과 전기적으로 접속되며, 타측이 상기 램프 커버와 외부로 인출된다. 상기 램프 몰드는 상기 램프 커버의 일측에서 상기 램프 홀더와 접촉된 상태로 상기 램프 커버에 부착되고, 상기 램프 커버의 내측면을 따라 절곡되며, 상기 램프 커버의 기계적 강도를 강화한다.The present invention for achieving the above object includes a lamp, lamp holder, lamp cover, wires and lamp mold. The lamp generates light. The lamp holder is inserted at both ends of the lamp. The lamp cover reflects light emitted from the lamp while surrounding the lamp holder and the lamp. The wires are fitted to the lamp cover, one side of which is electrically connected to the electrodes of the lamp, and the other side thereof is led out of the lamp cover. The lamp mold is attached to the lamp cover in contact with the lamp holder at one side of the lamp cover, is bent along the inner surface of the lamp cover, and enhances the mechanical strength of the lamp cover.
바람직하게, 상기 램프 몰드의 저부에는 상기 램프 몰드와 일체로 형성되고, 상기 램프 몰드의 상부로 돌출되며, 상기 와이어들을 고정시키기 위한 한 쌍의 고정돌기가 형성되는 것을 특징으로 한다.Preferably, the bottom of the lamp mold is formed integrally with the lamp mold, protrudes to the top of the lamp mold, characterized in that a pair of fixing projections for fixing the wires is formed.
이에 따라, 본 발명에서는 램프 어셈블리의 전체적인 조립성이 현저히 향상된다.Accordingly, in the present invention, the overall assembly of the lamp assembly is significantly improved.
이하, 첨부된 도면을 참조하여 본 발명에 따른 LCD 모듈의 램프 어셈블리 구조를 좀더 상세히 설명하면 다음과 같다.Hereinafter, the lamp assembly structure of the LCD module according to the present invention with reference to the accompanying drawings in more detail.
도 2에 도시된 바와 같이, 본 발명에 따른 LCD 모듈의 램프 어셈블리(50)는 램프와, 램프의 양단에 삽입되는 램프 홀더(12)와, 램프 홀더(12) 및 램프를 감싸면서 램프로부터 발산되는 빛을 반사하는 램프 커버(11)와, 램프 홀더(12)에 끼워지고, 일측이 램프의 전극들과 전기적으로 접속되며, 타측이 램프 커버의 외부로 인출되는 와이어들(13)을 포함한다.As shown in FIG. 2, the lamp assembly 50 of the LCD module according to the present invention emits a lamp, a lamp holder 12 inserted into both ends of the lamp, and a lamp holder 12 and a lamp while surrounding the lamp. It includes a lamp cover 11 for reflecting the light, and wires 13 which are fitted to the lamp holder 12, one side is electrically connected to the electrodes of the lamp, the other side is drawn out of the lamp cover .
이때, 램프 커버(11)의 도광판 인입부쪽에는 램프 홀더(12)와 접촉된 상태로 램프 커버(11)에 부착되고, 램프 커버(11)의 내측면을 따라 절곡되며, 램프 커버(11)의 기계적 강도를 강화시키기 위한 램프 몰드(30)가 형성된다. 이에 따라, 램프 커버(11)는 자신의 전체적인 두께가 증가되는 효과를 제공받을 수 있으며, 결국, 램프 커버(11)의 기계적 강도는 현저히 향상된다.At this time, the light guide plate inlet portion of the lamp cover 11 is attached to the lamp cover 11 in contact with the lamp holder 12, bent along the inner surface of the lamp cover 11, the lamp cover 11 A lamp mold 30 is formed to enhance the mechanical strength of the. Accordingly, the lamp cover 11 may be provided with the effect that its overall thickness is increased, and as a result, the mechanical strength of the lamp cover 11 is significantly improved.
종래의 경우, 램프 커버는 그 두께가 매우 얇았기 때문에 조립성이 매우 취약하였으며, 이로 인하여, 램프 어셈블리가 교체될 때 램프 커버의 인입부는 도광판과 접촉되어 일정 각도로 꺽이는 문제점을 일으켰다.In the conventional case, the lamp cover has a very thin thickness, so assembly is very weak, and thus, when the lamp assembly is replaced, the inlet portion of the lamp cover comes into contact with the light guide plate and causes a problem of bending at an angle.
그러나, 본 발명의 경우, 상술한 바와 같이, 램프 커버(11)의 도광판 인입부쪽에는 램프 커버(11)와 일체로 결합된 램프 몰드(30)가 형성되기 때문에, 램프 커버는 자신의 두께가 증가되는 효과를 제공받을 수 있으며, 그 결과, 램프 어셈블리가 교체될 때, 램프 커버(11)는 도광판(20)과의 접촉에 의해 꺽이지 않게 된다.However, in the present invention, as described above, since the lamp mold 30 integrally coupled with the lamp cover 11 is formed on the light guide plate inlet side of the lamp cover 11, the lamp cover has its own thickness. The increased effect can be provided, so that when the lamp assembly is replaced, the lamp cover 11 is not bent by contact with the light guide plate 20.
이때, 도 3에 도시된 바와 같이, 램프 몰드(30)는 적정 고정수단, 예컨대, 양면 테이프(40)에 의해 램프 커버(11)에 견고히 결합된다.At this time, as shown in Figure 3, the lamp mold 30 is firmly coupled to the lamp cover 11 by a suitable fixing means, for example, double-sided tape (40).
결국, 본 발명의 적용결과, 램프 어셈블리(50)의 전체적인 조립성은 현저히 향상된다.As a result, the overall assembly of the lamp assembly 50 is significantly improved as a result of the application of the present invention.
여기서, 도 3에 도시된 바와 같이, 램프 몰드(30)의 저부에는 램프 몰드(30)와 일체로 형성되고, 램프 몰드(30)의 상부로 돌출되며, 와이어들(13)을 고정시키기 위한 한 쌍의 고정돌기(31)가 형성된다. Here, as shown in FIG. 3, the bottom of the lamp mold 30 is integrally formed with the lamp mold 30, protrudes to the top of the lamp mold 30, and as long as to fix the wires 13. A pair of fixing protrusions 31 are formed.
이때, 와이어들(13)은 도 2에 도시된 바와 같이, 일측이 고정돌기(31)를 경유함과 아울러 고정돌기(31)의 갭(gap)에 끼워진 상태로 램프 쪽으로 연장됨으로써, 램프의 전극과 연결된다. 이에 따라, 와이어들(13)은 외부로부터 일정량의 충격이 가해지더라도 흔들림 없이 램프에 견고하게 연결·고정될 수 있다.In this case, as shown in FIG. 2, the wires 13 extend toward the lamp while the one side passes through the fixing protrusion 31 and is fitted in the gap of the fixing protrusion 31. Connected with Accordingly, the wires 13 may be firmly connected and fixed to the lamp without shaking even when a certain amount of impact is applied from the outside.
이하, 이와 같이 구성된 본 발명에 따른 램프 어셈블리(50)의 교체과정을 설명한다.Hereinafter, the replacement process of the lamp assembly 50 according to the present invention configured as described above will be described.
먼저, 일정 기간동안 램프를 사용하여 램프의 성능이 저하되면, 작업자는 노후한 램프 어셈블리를 새로운 램프 어셈블리로 교체하기 위하여 램프 어셈블리를 도광판(20)으로부터 분리시킨다.First, when the lamp is degraded using the lamp for a period of time, the worker separates the lamp assembly from the light guide plate 20 to replace the old lamp assembly with a new lamp assembly.
이때, 상술한 바와 같이, 램프 커버(11)의 일측에는 램프 커버(11)의 기계적 강도를 강화시키기 위한 램프 몰드(30)가 형성되기 때문에, 램프 커버(11)의 일측은 분리과정 중에 도광판(20)과 서로 강한 접촉이 이루어지더라도 일정 방향으로 꺽이지 않고 원할히 분리될 수 있다.In this case, as described above, since the lamp mold 30 is formed on one side of the lamp cover 11 to enhance the mechanical strength of the lamp cover 11, one side of the lamp cover 11 may be formed on the light guide plate during the separation process. 20) can be separated smoothly without bending in a certain direction even if a strong contact with each other.
계속해서, 노후한 램프 어셈블리의 분리가 완료되면, 작업자는 새로운 램프가 끼워진 램프 어셈블리를 도광판에 조립시킨다.Then, when the detachment of the old lamp assembly is completed, the worker assembles the lamp assembly with the new lamp fitted to the light guide plate.
이때에도, 상술한 바와 같이, 램프 커버(11)의 일측에는 램프 커버(11)의 기계적 강도를 강화시키기 위한 램프 몰드(30)가 형성되기 때문에, 램프 커버(11)의 일측은 분리과정 중에 도광판(20)과 서로 강한 접촉이 이루어지더라도 일정 방향으로 꺽이지 않고 원할히 조립될 수 있다.In this case, as described above, since the lamp mold 30 is formed on one side of the lamp cover 11 to enhance the mechanical strength of the lamp cover 11, one side of the lamp cover 11 may be disposed on the light guide plate during the separation process. Even if the strong contact with the 20 is made, it can be assembled smoothly without bending in a certain direction.
이후, 콘넥트(14)는 와이어(13)의 타측을 통해 일정량의 전류를 램프로 공급하고, 램프는 공급되는 전류에 따라 적정량의 빛을 도광판(20)으로 입사시킴으로써, 도광판(20)의 상부에 형성된 LCD 패널(미도시)을 통해 양호한 화상정보가 신속히 디스플레이될 수 있도록 한다.Thereafter, the connector 14 supplies a certain amount of current to the lamp through the other side of the wire 13, and the lamp enters the light guide plate 20 with an appropriate amount of light according to the supplied current, thereby providing an upper portion of the light guide plate 20. An LCD panel (not shown) formed in the display allows good image information to be displayed quickly.
이와 같이, 본 발명에서는 램프 커버의 일측에 램프 커버의 기계적 강도를 강화시킬 수 있는 램프 몰드를 삽입시키고, 이를 통해, 램프 커버의 손상을 미연에 방지시킴으로써, 램프 어셈블리의 조립성을 현저히 향상시킬 수 있다.As such, in the present invention, by inserting a lamp mold that can enhance the mechanical strength of the lamp cover on one side of the lamp cover, thereby preventing damage to the lamp cover in advance, it is possible to significantly improve the assembly of the lamp assembly. have.
이러한 본 발명은 생산라인에서 제조되어지는 전 기종의 LCD 장치에서 전반적으로 유용한 효과를 나타낸다.The present invention has an overall useful effect in all kinds of LCD devices to be produced in the production line.
그리고, 본 발명의 특정한 실시예가 설명되고 도시되었지만 본 발명이 당업자에 의해 다양하게 변형되어 실시될 가능성이 있는 것은 자명한 일이다.And while certain embodiments of the invention have been described and illustrated, it will be apparent that the invention may be embodied in various modifications by those skilled in the art.
이와 같은 변형된 실시예들은 본 발명의 기술적사상이나 관점으로부터 개별적으로 이해되어서는 안되며 이와 같은 변형된 실시예들은 본 발명의 첨부된 특허청구의 범위안에 속한다 해야 할 것이다.Such modified embodiments should not be understood individually from the technical spirit or point of view of the present invention and such modified embodiments should fall within the scope of the appended claims of the present invention.
이상에서 상세히 설명한 바와 같이, 본 발명에 따른 LCD 모듈의 램프 어셈블리 구조에서는 램프 커버의 일부에 램프 커버의 내측면을 따라 휘어져 형성되는 램프 몰드를 형성하고, 이를 통해, 램프 커버의 조립성 및 기계적 강도를 증가시킴으로써, 램프 어셈블리의 교체를 원할히 달성시킬 수 있다.As described above in detail, in the lamp assembly structure of the LCD module according to the present invention, a lamp mold formed by bending along an inner surface of the lamp cover is formed on a part of the lamp cover, and thereby, assembling and mechanical strength of the lamp cover. By increasing, it is possible to achieve a smooth replacement of the lamp assembly.
도 1은 종래의 램프 어셈블리의 구조를 개략적으로 도시한 사시도.1 is a perspective view schematically showing the structure of a conventional lamp assembly.
도 2는 본 발명에 따른 램프 어셈블리의 구조를 개략적으로 도시한 사시도.Figure 2 is a perspective view schematically showing the structure of a lamp assembly according to the invention.
도 3은 도 2의 요부분을 개략적으로 도시한 단면도.3 is a cross-sectional view schematically showing the main portion of FIG.
Claims (2)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980004299A KR100497613B1 (en) | 1998-02-13 | 1998-02-13 | Lamp assembly structure of LCD module |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1019980004299A KR100497613B1 (en) | 1998-02-13 | 1998-02-13 | Lamp assembly structure of LCD module |
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| KR19990069808A KR19990069808A (en) | 1999-09-06 |
| KR100497613B1 true KR100497613B1 (en) | 2005-09-30 |
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| KR1019980004299A KR100497613B1 (en) | 1998-02-13 | 1998-02-13 | Lamp assembly structure of LCD module |
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| KR100805127B1 (en) * | 2001-05-17 | 2008-02-21 | 삼성전자주식회사 | Liquid Crystal Display Device having a wire fixing groove |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271895A (en) * | 1995-03-31 | 1996-10-18 | Enplas Corp | Surface light source device |
| KR960042151A (en) * | 1995-05-31 | 1996-12-21 | 엄길용 | Cold Cathode Lamp Panel |
| JPH09146470A (en) * | 1995-11-28 | 1997-06-06 | Nec Home Electron Ltd | Backlight device |
| JPH09330613A (en) * | 1996-04-12 | 1997-12-22 | Toshiba Lighting & Technol Corp | Fluorescent lamp unit, reader, oa apparatus, back light unit, indicator, and luminaire |
-
1998
- 1998-02-13 KR KR1019980004299A patent/KR100497613B1/en not_active IP Right Cessation
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08271895A (en) * | 1995-03-31 | 1996-10-18 | Enplas Corp | Surface light source device |
| KR960042151A (en) * | 1995-05-31 | 1996-12-21 | 엄길용 | Cold Cathode Lamp Panel |
| JPH09146470A (en) * | 1995-11-28 | 1997-06-06 | Nec Home Electron Ltd | Backlight device |
| JPH09330613A (en) * | 1996-04-12 | 1997-12-22 | Toshiba Lighting & Technol Corp | Fluorescent lamp unit, reader, oa apparatus, back light unit, indicator, and luminaire |
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