KR20000007514A - Apparatus for fixing lcd module - Google Patents

Apparatus for fixing lcd module Download PDF

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Publication number
KR20000007514A
KR20000007514A KR1019980026886A KR19980026886A KR20000007514A KR 20000007514 A KR20000007514 A KR 20000007514A KR 1019980026886 A KR1019980026886 A KR 1019980026886A KR 19980026886 A KR19980026886 A KR 19980026886A KR 20000007514 A KR20000007514 A KR 20000007514A
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KR
South Korea
Prior art keywords
mold frame
lamp
light
plate
lamp cover
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Application number
KR1019980026886A
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Korean (ko)
Inventor
서윤태
Original Assignee
윤종용
삼성전자 주식회사
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Application filed by 윤종용, 삼성전자 주식회사 filed Critical 윤종용
Priority to KR1019980026886A priority Critical patent/KR20000007514A/en
Publication of KR20000007514A publication Critical patent/KR20000007514A/en

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Classifications

    • 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
    • G02F1/1303—Apparatus specially adapted to the manufacture of LCDs
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01L—SEMICONDUCTOR DEVICES NOT COVERED BY CLASS H10
    • H01L21/00—Processes or apparatus adapted for the manufacture or treatment of semiconductor or solid state devices or of parts thereof
    • H01L21/67—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere
    • H01L21/677—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations
    • H01L21/67703—Apparatus specially adapted for handling semiconductor or electric solid state devices during manufacture or treatment thereof; Apparatus specially adapted for handling wafers during manufacture or treatment of semiconductor or electric solid state devices or components ; Apparatus not specifically provided for elsewhere for conveying, e.g. between different workstations between different workstations
    • H01L21/6773—Conveying cassettes, containers or carriers

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Nonlinear Science (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Computer Hardware Design (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)

Abstract

PURPOSE: An apparatus for fixing a LCD module is provided, which fixes a mold frame to a tray and moves the fixed mold frame for preventing the occurrence of a badness that a structure object is seceded out an outside of the mold frame. CONSTITUTION: An apparatus for fixing a LCD module comprises: a mold frame (110) of which a reception hole (112) is formed on an upper surface; a lamp assembly (120) including a lamp (122) to be installed at a side of the reception hole (112) for emitting a light and a lamp cover (124) for covering the lamp (122), one side of the lamp cover being open; a reflection plate (130) to be inserted into the one side of the lamp cover (124) for reflecting the light emitted from the lamp (122); a light plate (140) to be inserted into one side of the lamp cover (124) and be installed on the upper portion of the reflection plate (130) for guiding the light; a sheet (150) to be inserted to the lamp cover (124) for expanding the light guided from the light plate (140); and a tray (200) for receipting the mold frame (110) and preventing the secession of the lamp assembly (120), the reflection plate (130), the light plate (140), and the sheet (150). Therefore, the occurrence of the product badness is prevented.

Description

엘씨디 모듈 고정장치LCD Module Fixture

본 발명은 LCD 모듈 고정장치에 관한 것으로, 더욱 상세하게는 램프 어셈브리, 도광판, 시트류등이 끼워진 몰드프레임을 운반하거나 핸들링할 때 몰드프레임에 끼워진 구조물들이 몰드프레임의 외부로 이탈하여 불량이 발생되는 것을 방지하기 위해 몰드프레임과 대응되는 형상의 트레이에 몰드프레임을 고정하여 이동시키는 LCD 모듈 고정장치에 관한 것이다.The present invention relates to an LCD module fixing device, and more particularly, when the mold frame to which the lamp assembly, the light guide plate, sheets, etc. are transported or handled, the structures fitted to the mold frame are separated from the outside of the mold frame, thereby causing a defect. It relates to an LCD module fixing device for fixing and moving the mold frame to the tray of the shape corresponding to the mold frame in order to prevent it.

일반적으로, 정보화 사회에서 액정 표시 장치(Liquid Crystal Display)의 개발은 눈부시게 발전하고 있으며 그 역할도 중요화되고 있다. 액정 표시 장치는 자체 발광을 하지 못하는 수광소자이기 때문에 일반적으로 사용되는 투과형 액정 표시 장치에는 백라이트(back light)가 꼭 필요하며 액정표시장치의 성능은 액정표시장치 자체뿐만 아니라 백라이트의 성능에 의존하는 바가 크다.In general, the development of liquid crystal display (LCD) in the information society has been remarkably developed and its role is also becoming important. Since liquid crystal displays are light-receiving elements that do not emit light by themselves, a back light is necessary for a commonly used transmissive liquid crystal display device. The performance of the liquid crystal display device depends not only on the liquid crystal display itself but also on the performance of the backlight. Big.

이러한, 백라이트 어셈블리는 상부에 수납공간이 형성된 몰드프레임(mold frame)과, 몰드프레임의 일측면에 설치되는 램프 어셈블리(lamp assembly)와, 램프 어셈블리에 일측면이 끼워지는 반사판과, 반사판의 상부에 설치되고 일측면에 램프 어셈브리에 끼워지는 도광판과, 도광판의 상부에 놓여지며 일측면이 램프어셈블리에 끼워지는 시트류등으로 구성된다.The backlight assembly may include a mold frame having an accommodating space thereon, a lamp assembly installed on one side of the mold frame, a reflector on one side of which is inserted into the lamp assembly, and an upper portion of the reflector. The light guide plate is installed and fitted to the lamp assembly on one side, and the sheet is placed on the top of the light guide plate and one side is fitted to the lamp assembly.

그러나, 상기에서 설명한 바와 같이 몰드프레임의 수납공간에 램프 어셈블리와 도광판과 반사판과 시트류를 수납한 후에 다른 공정을 진행하기 위해 몰드프레임을 운반하거나 몰드프레임을 핸들링할 때 몰드프레임에 수납된 도광판과 반사판과 시트류등이 몰드프레임에서 이탈되어 제품에 불량이 발생되는 문제점이 있다.However, as described above, after storing the lamp assembly, the light guide plate, the reflector plate, and the sheets in the storage space of the mold frame, the light guide plate accommodated in the mold frame is carried out when the mold frame is transported or the mold frame is handled for another process. There is a problem that a defect occurs in the product because the reflector and sheets are separated from the mold frame.

따라서 본 발명의 목적은 상기와 같은 문제점을 감안하여 안출된 것으로써, 몰드프레임을 운반할 때 트레이에 끼워 운반함으로서 램프 어셈블리와, 도광판과 반사판과 시트류등이 몰드프레임에서 이탈되는 것을 방지하여 제품에 불량이 발생되는 것을 방지하는데 있다.Therefore, the object of the present invention was devised in view of the above-mentioned problems, the product is inserted into the tray when transporting the mold frame to prevent the lamp assembly, the light guide plate, the reflecting plate and sheets from being separated from the mold frame This is to prevent the occurrence of defects.

본 발명의 다른 목적은 다음의 상세한 설명과 첨부된 도면으로부터 보다 명확해 질 것이다.Other objects of the present invention will become more apparent from the following detailed description and the accompanying drawings.

도 1은 본 발명에 의한 백라이트 어셈블리의 고정장치를 도시한 분해 사시도이고,1 is an exploded perspective view illustrating a fixing device of a backlight assembly according to the present invention;

도 2는 도 1을 I-I선을 따라 절단한 종단면도이다.FIG. 2 is a longitudinal cross-sectional view of FIG. 1 taken along the line I-I. FIG.

이와 같은 목적을 달성하기 위해서 본 발명은 램프 어셈블리와 반사판과 도광판과, 시트류가 수납된 몰드프레임을 몰드프레임과 대응되는 향상의 트레이에 고정시켜 몰드프레이을 운반한다.In order to achieve the above object, the present invention transports a mold play by fixing a lamp assembly, a reflecting plate, a light guide plate, and a mold frame in which sheets are accommodated to an tray of an improvement corresponding to the mold frame.

이하 본 발명에 의한 LCD 모듈 고정장치를 첨부된 도면 도 2a 및 도 2b를 참조하여 설명하면 다음과 같다.Hereinafter, an LCD module fixing apparatus according to the present invention will be described with reference to FIGS. 2A and 2B.

백라이트 어셈블리(100)는 도 1 또는 도 2에 도시된 바와 같이 몰드프레임(110)의 수납홈(112)의 일측면에 빛을 발산하는 램프 어셈블리(120)가 설치되고, 램프 어셈블리(120)의 전(全)면에 빛을 상부방향으로 반사하는 반사판(130)이 끼워진다. 여기서, 수납홈(112)은 몰드프레임(110)의 상부면에 소정깊이로 형성되고, 램프 어셈블리(120)는 빛을 발산하는 램프(122)와, 램프(122)에서 발산된 빛을 반사하기 위해 램프(122)를 감싸며 반사판(130)이 끼워지는 일면이 개구된 램프커버(124)로 구성된다.As shown in FIG. 1 or 2, the backlight assembly 100 is provided with a lamp assembly 120 that emits light at one side of the receiving groove 112 of the mold frame 110 and the lamp assembly 120. The reflecting plate 130 which reflects light upwards is fitted to the entire surface. Here, the receiving groove 112 is formed in a predetermined depth on the upper surface of the mold frame 110, the lamp assembly 120 to reflect the lamp 122 and the light emitted from the lamp 122 to emit light In order to surround the lamp 122 and the reflective plate 130 is fitted with one side is composed of a lamp cover 124 is opened.

또한, 램프 커버(124)에 일측면이 끼워져 램프(122)에서 입사된 빛을 상부 방향으로 안내하는 도광판(140)이 반사판(130)의 상부면에 놓여지고, 도광판(140)의 상부면에는 일측면이 램프 커버(124)에 끼워져 도광판(140)에서 안내된 빛을 확산하고 집광하는 시트류(150)가 놓여진다.In addition, a light guide plate 140 is inserted into one side of the lamp cover 124 to guide the light incident from the lamp 122 to the upper surface of the reflecting plate 130, and on the top surface of the light guide plate 140. One side is fitted to the lamp cover 124 is placed sheet 150 for diffusing and condensing the light guided by the light guide plate 140.

한편, 도 1에 도시된 바와 같이 몰드프레임(110)을 운반하거나 핸들링할 때 몰드프레임(110)에 수납된 램프 어셈블리(120)와 반사판(130)과 도광판(140)과 시트류들(150) 등이 몰드프레임(110)에서 이탈되는 것을 방지하기 위해 몰드프레임(100)을 트레이(200)에 삽입 고정시킨다. 여기서, 트레이(200)는 몰드프레임(110)과 대응되는 형상으로 상부면에 몰드프레임(110)의 크기보다 약간 큰 수납홈(202)이 소정깊이로 형성된다.Meanwhile, as illustrated in FIG. 1, the lamp assembly 120, the reflector plate 130, the light guide plate 140, and the sheets 150 stored in the mold frame 110 are transported or handled when the mold frame 110 is transported or handled. The mold frame 100 is inserted into and fixed to the tray 200 to prevent the back from being separated from the mold frame 110. Here, the tray 200 has a shape corresponding to the mold frame 110, the receiving groove 202 slightly larger than the size of the mold frame 110 is formed in a predetermined depth on the upper surface.

이와 같이 몰드프레임(110)을 트레이(200)에 수납하여 몰드프레임(110)을 운반하면 트레이(200)로 인해 몰드프레임(100)에서 램프 어셈블리(120)와 반사판,(130) 도광판(140), 시트류들(150)이 이탈되지 않으므로 제품의 불량이 발생되는 것을 방지할 수 있다.As such, when the mold frame 110 is accommodated in the tray 200 and the mold frame 110 is transported, the lamp assembly 120, the reflector plate 130, and the light guide plate 140 are formed in the mold frame 100 due to the tray 200. Since the sheets 150 are not separated, it is possible to prevent a product defect from occurring.

이상에서 설명한 바와 같이 본 발명은 램프 어셈블리와 반사판과 도광판과 시트류등이 삽입된 몰드프레임을 트레이에 끼워 운반함으로써, 몰드프레임을 운반할 때 몰드프레임 내에 수납된 램프 어셈블리, 반사판, 도광판, 시트류등이 몰드프레임을 이탈하여 제품의 불량이 발생되는 것을 방지할 수 있는 효과가 있다.As described above, according to the present invention, the lamp assembly, the reflector, the light guide plate, and the sheet, which are accommodated in the mold frame when the mold frame is transported by transporting the mold frame into which the lamp assembly, the reflecting plate, the light guide plate, and the sheets are inserted, are transported. There is an effect that can prevent the failure of the product occurs by leaving the mold frame and the like.

Claims (1)

상부면에 수납홈이 형성된 몰드프레임과;A mold frame having a receiving groove formed on an upper surface thereof; 상기 수납홈의 측면에 설치되고 빛을 발산하는 램프와 상기 램프를 감싸며 일측면이 개구된 램프 커버로 구성된 램프 어셈블리와;A lamp assembly installed at a side of the receiving groove and configured to emit a light and a lamp cover surrounding the lamp and having one side opened; 상기 램프 커버의 일측면에 삽입되고 상기 램프에서 발산된 빛을 반사하는 반사판과;A reflection plate inserted into one side of the lamp cover and reflecting light emitted from the lamp; 상기 램프 커버에 일측면이 끼워지고 상기 반사판의 상부에 설치되어 빛을 안내하는 도광판과,A light guide plate fitted to one side of the lamp cover and installed on an upper portion of the reflective plate to guide light; 일측면이 상기 램프 커버에 끼워지고 상기 도광판의 상부에 설치되어 상기 도광판에서 안내된 빛을 확산하고 집광하는 시트류와;Sheets of which one side is fitted to the lamp cover and installed on the light guide plate to diffuse and collect light guided by the light guide plate; 상기 몰드프레임과 대응되는 형상으로 형성되어 상기 몰드프레임을 수납하여 상기 몰드프레임에 수납된 상기 램프 어셈블리와 상기 반사판과 상기 도광판과 상기 시트류등이 상기 몰드프레임을 이탈하는 것을 방지하는 트레이를 포함하는 것을 특징으로 하는 LCD 모듈 고정장치.And a tray formed in a shape corresponding to the mold frame to receive the mold frame and prevent the lamp assembly, the reflector plate, the light guide plate, the sheets, etc. from being separated from the mold frame. LCD module fixing device, characterized in that.
KR1019980026886A 1998-07-03 1998-07-03 Apparatus for fixing lcd module KR20000007514A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030008790A (en) * 2001-07-20 2003-01-29 삼성전자 주식회사 Liquid crystal display device
KR100733483B1 (en) * 2005-12-07 2007-06-29 웅진쿠첸 주식회사 Structure for Mounting LCD
KR100813473B1 (en) * 2002-05-25 2008-03-13 삼성전자주식회사 Liquid crystal display

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030008790A (en) * 2001-07-20 2003-01-29 삼성전자 주식회사 Liquid crystal display device
US7750990B2 (en) 2001-07-20 2010-07-06 Samsung Electronics Co., Ltd. Liquid crystal display device
KR100813473B1 (en) * 2002-05-25 2008-03-13 삼성전자주식회사 Liquid crystal display
KR100733483B1 (en) * 2005-12-07 2007-06-29 웅진쿠첸 주식회사 Structure for Mounting LCD

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