KR0119886Y1 - LCD Display Assembly - Google Patents
LCD Display AssemblyInfo
- Publication number
- KR0119886Y1 KR0119886Y1 KR2019940031982U KR19940031982U KR0119886Y1 KR 0119886 Y1 KR0119886 Y1 KR 0119886Y1 KR 2019940031982 U KR2019940031982 U KR 2019940031982U KR 19940031982 U KR19940031982 U KR 19940031982U KR 0119886 Y1 KR0119886 Y1 KR 0119886Y1
- Authority
- KR
- South Korea
- Prior art keywords
- lcd
- single layer
- conductive rubber
- layer conductive
- circuit board
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
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
- G02F1/133—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
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
Landscapes
- Physics & Mathematics (AREA)
- Nonlinear Science (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Crystallography & Structural Chemistry (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
본 고안은 개선된 LCD 조립체를 개시한다.The present invention discloses an improved LCD assembly.
종래에는 LCD와 회로기판 사이에 삽입되는 단층도전성고무의 양단을 고정지지할 별다른 수단이 없으므로 이에 삽입된 단층도전성고무가 조립시 이동되어 LCD의 각 단자에 대응하는 회로기판의 시그널단자를 정확하게 접속시키지 못하게 되어 제품 검사시 불량처리되므로 생산성을 저하시키는 문제가 있었다.Conventionally, since there is no other means to fix both ends of the single layer conductive rubber inserted between the LCD and the circuit board, the single layer conductive rubber inserted therein is moved during assembly, so that the signal terminals of the circuit boards corresponding to the respective terminals of the LCD are not correctly connected. There was a problem to reduce the productivity because it is poorly processed during product inspection.
본 고안은 도광판의 대응 양측면에 지지돌기를 형성하여서 단층도전성고무의 양단을 지지시키므로 종래의 문제를 해결하였다.The present invention solves the conventional problem by forming support protrusions on both sides of the light guide plate to support both ends of the single layer conductive rubber.
Description
제 1 도는 종래의 액정표시소자 조립체를 보이는 분리 사시도,1 is an exploded perspective view showing a conventional liquid crystal display device assembly,
제 2 도는 회로기판에 단층도전성고무가 안착된 상태를 보이는 부분 평면도,2 is a partial plan view showing a state in which a single layer conductive rubber is seated on a circuit board,
제 3 도는 본 고안에 따른 액정표시소자 조립체를 보이는 분리 사시도,3 is an exploded perspective view showing a liquid crystal display device assembly according to the present invention,
제 4 도는 본 고안의 특징인 도광판의 두 지지돌기 사이에 단층조전성고무를 삽입한 상태를 보이는 부분 평면도이다.4 is a partial plan view showing a state in which a single layer insulating rubber is inserted between two support protrusions of the light guide plate of the present invention.
* 도면의 주요부분에 대한 부호의 설명* Explanation of symbols for main parts of the drawings
L : 액정표시소자(Liquid Crystal Display : LCD)L: Liquid Crystal Display (LCD)
B : 회로기판 R : 단층도전성고무B: Circuit board R: Single layer conductive rubber
D : 홀더(holder) 16 : 도광판D: holder 16: light guide plate
16a : 지지돌기16a: support protrusion
본 고안은 액정표시소자(Liquid Crystal Display : LCD)에 관한 것으로, 더 상세하게는 LCD와 회로기판 사이에 끼워지는 단층도전성고무를 고정지지시키기 위한 조립체(assembly)에 관한 것이다.The present invention relates to a liquid crystal display (LCD), and more particularly, to an assembly for holding and supporting a single layer conductive rubber sandwiched between an LCD and a circuit board.
통상적으로 LCD는 외부로부터 빛을 받아 눈에 보이게 되는 투광소자로 소비전력이 다른 디바이스(device)에 비해 매우 작고 초소형에서 대형까지 각종 크기의 생산이가능하며 표시패턴(display pattern)을 다양화할 수 있다는 이점이 있어 표시장치 분야에서 매우 중요한 위치를 차지하고 있다.In general, LCD is a light-transmitting element that is visible by receiving light from the outside, and its power consumption is very small compared to other devices, and it is possible to produce various sizes from ultra small to large, and to diversify display patterns. This has a very important position in the display device field.
제 1 도에는 이러한 특성을 갖는 종래의 액정표시소자 조립체(Liquid crystal display assembly)의 일예를 나타내 보였다.1 shows an example of a conventional liquid crystal display assembly having such characteristics.
이것은 회로기판(B)에 설치된 시그널단자(S1)와 LCD(L)의 단자(S1)가 단층도전성고무(R)에 의해 전기적으로 접속되고, LCD(L)와 회로기판(B)사이에는 배면광원인 도광판(6)이 설치된다. 이 LCD(L)는 그 가장자리를 감싸는 홀더(D)의 러그(G)가 회로기판(B)에 형성된 결합구멍(H)에 삽입되어 그 단부가 절곡됨으로써 회로기판(B)에 고정된다. 이와 같이 구성된 LCD 조립체는 도광판(6)이 발광되고 LCD(L)가 구동됨에 따라 선명한 화상을 형성하게 된다.This is because the signal terminal S1 provided on the circuit board B and the terminal S1 of the LCD L are electrically connected by the single layer conductive rubber R, and the back surface is between the LCD L and the circuit board B. The light guide plate 6 serving as the light source is provided. The LCD (L) is fixed to the circuit board (B) by inserting the lug (G) of the holder (D) surrounding the edge thereof into the coupling hole (H) formed in the circuit board (B) and bending the end thereof. The LCD assembly configured as described above forms a clear image as the light guide plate 6 emits light and the LCD L is driven.
여기서 LCD 조립체를 조립하는데 있어서 특히 주의해야 할 점은 LCD(L)와 회로기판(B)사이에 끼워지는 단층도전성고무(R)를 정확한 위치에 삽입시켜서 LCD(L)의 각각의 단자(S1)와 회로기판(B)의 대응 시그널단자(S1)를 정확하게 접속시키므로 이상발광등의 접속불량이 발생되지 않도록 하는 것이다.Particular attention should be paid to assembling the LCD assembly by inserting the single layer conductive rubber (R) inserted between the LCD (L) and the circuit board (B) in the correct position so that each terminal (S1) of the LCD (L) is inserted. And the corresponding signal terminal (S1) of the circuit board (B) are correctly connected, so that connection failure such as abnormal light emission is not generated.
이와 같은 문제를 감안하여 본 고안은 LCD와 회로기판 사이에 단층도전성고무를 간단하게 삽입하여도 그 지지가 확실하여 접속을 정확하게 한 LCD 조립체를 제공하는 것이다.In view of such a problem, the present invention provides an LCD assembly in which a single layer conductive rubber is simply inserted between the LCD and the circuit board so that the support thereof is securely connected.
상술한 문제를 감안하여 본 고안의 LCD 조립체는 LCD와 도광판이 부착된 회로기판 사이에 단층도전성고무를 개재하고, 홀더로 이들을 고정지지하는 LCD 조립체에 있어서, 도광판의 대응 양측면에 한쌍의 단층도전성고무의 양단을 고정지지하는 지지돌기가 각각 형성되는 것을 특징으로 한다.In view of the above problems, the LCD assembly of the present invention has a single layer conductive rubber interposed between the LCD and the circuit board to which the light guide plate is attached, and has a pair of single layer conductive rubber on the corresponding both sides of the light guide plate. Characterized in that each of the support protrusions for fixing the ends of the formed.
본 고안을 구현하는 LCD의 구체적 특징 및 이점은 첨부된 도면을 참조한 이하의 설명으로 더욱 명확해 질 것이다.Specific features and advantages of LCDs embodying the present invention will become more apparent from the following description with reference to the accompanying drawings.
제 3 도에서, 본 고안에 따른 LCD 조립체는 다수의 전극들에 연결된 단자(S1)가 형성된 전면기판(2)과 배면기판(4)를 부착하여 캐비티(cavity)를 형성하고 이에 액정을 주입하여 봉지하므로 LCD(L)를 구비한다.In FIG. 3, the LCD assembly according to the present invention attaches a front substrate 2 and a rear substrate 4 on which terminals S1 connected to a plurality of electrodes are formed to form a cavity and inject liquid crystal thereto. It encapsulates and is provided with LCD (L).
이러한 LCD(L)와 대응하는 회로기판(B)에는 대응 양측으로 시그널단자(S2)가 인쇄되어 단층도전성고무(R)에 의해 LCD(L)의 단자(S1)와 각각 접속되고, 그 둘레에 홀더(D)의 러그(G)가 삽입되어 결합되도록 다수의 결합구멍(H)이 형성되어 있다.The signal terminal S2 is printed on both sides of the corresponding circuit board B corresponding to the LCD L and connected to the terminals S1 of the LCD L by the single layer conductive rubber R, respectively. A plurality of engaging holes H are formed so that the lugs G of the holder D are inserted and engaged.
한편 LCD(L)와 회로기판(B) 사이에는 본 고안의 특징인 도광판(16)이 부착된다. 이 도광판(16)이 대응 양측면에 각각 지지돌기(16a)가 형성되는 바, 이러한 지지돌기(16a)는 시그널단자(S2)들의 최외측에 각각 형성되어서 도광판(16)의 일측면과 함께 채널(channel)형상의 홈을 이루므로 삽입된 단층도전성고무(R)양단을 지지하게 된다.Meanwhile, the light guide plate 16, which is a feature of the present invention, is attached between the LCD L and the circuit board B. The light guide plate 16 is formed with support protrusions 16a formed on opposite side surfaces thereof. The support protrusions 16a are formed at the outermost sides of the signal terminals S2, respectively, to form a channel together with one side of the light guide plate 16. Channel-shaped grooves support both ends of the inserted single layer conductive rubber (R).
이러한 구성의 LCD 조립체를 조립하는 순서는 먼저, 홀더(D)에 LCD(L)을 안착시킨다. 여기서 홀더(D)의 러그(G)가 상방을 향하도록 위치시킨 다음 LCD(L)의 전면기판(2)이 하방을 향하도록 안착시킨다. 이에 도광판(16)을 적재하게 되는 바, 이는 도광판(16)의 일측면과 두 지지돌기(16a)에 의해 형성된 채널 형상의 홈과 홀더(D)의 일측면으로 인해 사각형의 홈이 형성된 상태이고, 단층도전성고무(R)를 이에 삽입하면 대응 양측면 뿐 아니라 양단도 확실하게 고정지지된다.The order of assembling the LCD assembly of such a configuration firstly mounts the LCD (L) in the holder (D). Here, the lug G of the holder D is positioned upward, and then the front substrate 2 of the LCD L is seated downward. The light guide plate 16 is loaded, which is a rectangular groove formed by one side of the light guide plate 16 and a channel-shaped groove formed by the two support protrusions 16a and one side of the holder D. When the single layer conductive rubber R is inserted into it, both ends are reliably fixed as well as the corresponding both sides.
이와 같은 상태에서 회로기판(B)의 결합구멍(H)을 홀더(D)의 러그(G)에 정합하여 눌러 삽입한 후 러그(G)를 절곡하여도 조립하게 되면 회로기판(B)의 각각의 시그널단자(S1)가 정확하게 위치된 단층도전성고무(R)를 통해 LCD(L)의 대응 단자(S1)에 접속된다.In this state, when the mating hole H of the circuit board B is matched with the lug G of the holder D and pressed, the lug G is bent and then assembled. The signal terminal S1 of is connected to the corresponding terminal S1 of the LCD L through the single layer conductive rubber R positioned correctly.
이상에서와 같이 본 고안의 LCD 조립체는 조립시 단층도전성고무가 유동되지 않고 정확하게 고정지지되므로 그 접속이 확실하여 제품 검사시 접속불량을 발생시키지 않게 되므로 생산성을 향상시킬 수 있는 효과가 있다.As described above, the LCD assembly of the present invention has an effect of improving productivity since the monolayer conductive rubber is not fixedly flowed and is accurately fixed so that the connection is secured so as not to cause connection defects during product inspection.
Claims (1)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940031982U KR0119886Y1 (en) | 1994-11-30 | 1994-11-30 | LCD Display Assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR2019940031982U KR0119886Y1 (en) | 1994-11-30 | 1994-11-30 | LCD Display Assembly |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR960018480U KR960018480U (en) | 1996-06-19 |
| KR0119886Y1 true KR0119886Y1 (en) | 1998-07-15 |
Family
ID=19399655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR2019940031982U Expired - Lifetime KR0119886Y1 (en) | 1994-11-30 | 1994-11-30 | LCD Display Assembly |
Country Status (1)
| Country | Link |
|---|---|
| KR (1) | KR0119886Y1 (en) |
-
1994
- 1994-11-30 KR KR2019940031982U patent/KR0119886Y1/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| KR960018480U (en) | 1996-06-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR101318251B1 (en) | Single body type lamp socket, backlight assembly and display device having the same | |
| JP2010108931A (en) | Connector, connector assembly, and display including the same | |
| US8223292B2 (en) | Lighting device for use with display apparatus and display apparatus | |
| JP4618160B2 (en) | Display device | |
| KR101206718B1 (en) | Unit for fixing lamp, back light assembly and liquid crystal display device having the same | |
| KR0119886Y1 (en) | LCD Display Assembly | |
| KR20090083044A (en) | Lamp socket and display device having the same and lamp assembling method | |
| KR20100028765A (en) | Back-light assembly and method of assembling the same | |
| KR100698055B1 (en) | LCD Display | |
| EP2149814B1 (en) | Light supplying unit and display device using the same | |
| KR100718320B1 (en) | Backlight unit of liquid crystal display with removable lamp power supply | |
| US20100321925A1 (en) | Liquid crystal module | |
| KR100551437B1 (en) | LCD Module | |
| US20080158910A1 (en) | Backlight module with conductive mechanisms therein for providing power to lamps thereof | |
| JPH11283738A (en) | Structure for mounting el lamp | |
| KR0142832B1 (en) | LCD Display Module Holder | |
| KR20070023324A (en) | Power supply unit, backlight assembly and display with same | |
| KR20080027005A (en) | Device Connector and Backlight Assembly with the Same | |
| KR100468205B1 (en) | LCD Display | |
| KR20050005879A (en) | Lamp assembly and liquid crystal display device using the same | |
| WO2011074346A1 (en) | Illumination device, display device, and television reception device | |
| KR200258128Y1 (en) | Telephone having improved connector fixing apparatus of liquid crystal display | |
| KR101532050B1 (en) | Backlight assembly and method for assembling the same | |
| JP2000066622A (en) | Display device | |
| KR200444934Y1 (en) | Printed circuit board |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| UA0108 | Application for utility model registration |
Comment text: Application for Utility Model Registration Patent event code: UA01011R08D Patent event date: 19941130 |
|
| A201 | Request for examination | ||
| UA0201 | Request for examination |
Patent event date: 19950530 Patent event code: UA02012R01D Comment text: Request for Examination of Application Patent event date: 19941130 Patent event code: UA02011R01I Comment text: Application for Utility Model Registration |
|
| UG1501 | Laying open of application | ||
| E701 | Decision to grant or registration of patent right | ||
| UE0701 | Decision of registration |
Patent event date: 19980320 Comment text: Decision to Grant Registration Patent event code: UE07011S01D |
|
| REGI | Registration of establishment | ||
| UR0701 | Registration of establishment |
Patent event date: 19980326 Patent event code: UR07011E01D Comment text: Registration of Establishment |
|
| UR1002 | Payment of registration fee |
Start annual number: 1 End annual number: 3 Payment date: 19980326 |
|
| UG1601 | Publication of registration | ||
| FPAY | Annual fee payment |
Payment date: 20010213 Year of fee payment: 4 |
|
| UR1001 | Payment of annual fee |
Payment date: 20010213 Start annual number: 4 End annual number: 4 |
|
| LAPS | Lapse due to unpaid annual fee |