KR20020081722A - A fastener unit for EMI shielding filter in display device - Google Patents
A fastener unit for EMI shielding filter in display device Download PDFInfo
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- KR20020081722A KR20020081722A KR1020010021049A KR20010021049A KR20020081722A KR 20020081722 A KR20020081722 A KR 20020081722A KR 1020010021049 A KR1020010021049 A KR 1020010021049A KR 20010021049 A KR20010021049 A KR 20010021049A KR 20020081722 A KR20020081722 A KR 20020081722A
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- display device
- shielding filter
- ground
- pressing plate
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
- G06F1/16—Constructional details or arrangements
- G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
- G06F1/1607—Arrangements to support accessories mechanically attached to the display housing
- G06F1/1609—Arrangements to support accessories mechanically attached to the display housing to support filters or lenses
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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
- H05K9/00—Screening of apparatus or components against electric or magnetic fields
- H05K9/0073—Shielding materials
- H05K9/0094—Shielding materials being light-transmitting, e.g. transparent, translucent
- H05K9/0096—Shielding materials being light-transmitting, e.g. transparent, translucent for television displays, e.g. plasma display panel
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2200/00—Indexing scheme relating to G06F1/04 - G06F1/32
- G06F2200/16—Indexing scheme relating to G06F1/16 - G06F1/18
- G06F2200/161—Indexing scheme relating to constructional details of the monitor
- G06F2200/1613—Supporting arrangements, e.g. for filters or documents associated to a laptop display
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- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Plasma & Fusion (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Computer Hardware Design (AREA)
- Human Computer Interaction (AREA)
- General Physics & Mathematics (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
Description
본 발명에 따른 영상표시기기의 전자파 차폐필터의 결합구조는 영상표시기기에서 방출되는 유해한 전자파를 차단하는 차폐필터를 영상표시기기의 전면에 용이하게 설치하여 전자파로부터 사람의 눈과 인체의 건강을 보호하도록 한 영상표시기기의 전자파 차폐필터의 결합구조에 관한 것이다.The combined structure of the electromagnetic shielding filter of the image display device according to the present invention protects the health of the human eye and human body from electromagnetic waves by easily installing a shielding filter that blocks harmful electromagnetic waves emitted from the image display device in front of the image display device. The coupling structure of the electromagnetic shielding filter of the image display device.
일반적으로 모니터를 비롯하여 모든 전자제품에서 방출되는 전자파가 인체에 유해하다는 것은 이미 널리 알려져 있는 사실인바, 이러한 유해한 전자파 방출방지 및 그 차폐를 도모하는 연구가 모니터 제조기술분야에서 현재 진행되고 있다.In general, it is well known that electromagnetic waves emitted from all electronic products, including monitors, are harmful to the human body. Researches aiming at preventing and shielding such harmful electromagnetic waves are currently being conducted in the field of monitor manufacturing technology.
모니터 관련 기술 분야에서 현재 알려진 내용은 전자파방출 차단하기 위해 영상표시기기 화면부에 전자파 차폐용 필터를 부착하거나 영상표시기기 화면부상에전자파의 차단 물질을 도포하여 차단시키거나 또는, 전자회로적으로 영상표시기기 내부로부터 전자파발생을 억제시키는 방법 등이 사용된다.What is currently known in the monitor-related arts is that the electromagnetic wave shielding filter is attached to the screen of the image display device to block the emission of electromagnetic waves, the electromagnetic wave blocking material is applied to the screen of the image display device, or the electronic circuit image is blocked. A method of suppressing electromagnetic wave generation from inside the display device is used.
전자파 차폐용 필터를 사용한 영상표시기기의 전자파 차폐방법은 유리표면 위에 메탈을 고진공 상태에서 증착시킨 멀티코팅된 유리를 전자파 차폐필터로 이용하여 영상표시기기의 화면부 전면에 부착시키므로써 전자파로부터 인체를 보호하게 된다.The electromagnetic wave shielding method of an image display device using an electromagnetic shielding filter uses a multi-coated glass deposited with metal on a glass surface in a high vacuum state as an electromagnetic shielding filter and attaches it to the front of the screen portion of the image display device. Will be protected.
종래의 전자파 차폐필터를 영상표시기기의 화면부에 부착시키는 결합구조를 도 1 내지 도 2에 도시하였다. 도 1 내지 도 2에 도시된 바와 같이, 전자파를 차단시키는 전자파 차폐필터(2)와 상기 전자파 차폐필터(2)의 전자파를 접지로 출력하는 접지편(6)과 상기 접지편을 케비넷에 고정하기 위한 다수의 나사홀이 구비된 고정브라켓(8)과 상기 고정브라켓을 체결하기 위해 나사결합가능한 보스를 구비한 케비넷(4)으로 이루어진다. 종래의 전자파 차폐필터의 결합구조는 다수의 나사를 이용하여 접지편(6)과 고정브라켓을 케비넷에 결합시키므로 조립이 용이하지 않으며 케비넷의 상하좌우에 보스를 제작하므로 생산비가 상승하며, 범용성이 없어서 영상표시기기의 화면부 사이즈에 따라 다른 부품을 이용해야 하며, 접지 면적이 적어서 전자파차폐의 효율이 줄어드는 문제점이 있다.1 to 2 illustrate a coupling structure for attaching a conventional electromagnetic shielding filter to a screen portion of an image display device. 1 to 2, the electromagnetic shielding filter (2) for blocking electromagnetic waves and the grounding piece (6) for outputting the electromagnetic wave of the electromagnetic shielding filter (2) to the ground and fixing the grounding piece in the cabinet It consists of a fixing bracket (8) having a plurality of screw holes for and a cabinet (4) having a screwable boss for fastening the fixing bracket. The conventional coupling structure of the electromagnetic shielding filter combines the grounding piece 6 and the fixing bracket to the cabinet by using a plurality of screws, which is not easy to assemble, and because the boss is manufactured on the top, bottom, left, and right sides of the cabinet, the production cost increases, and there is no general purpose. According to the size of the screen portion of the image display device, different components should be used, and the ground area is small, which reduces the efficiency of electromagnetic shielding.
본 발명은 상기한 문제점을 개선하기 위한 것으로서, 전자파 차폐필터에 부착되는 접지편에 1차접지굴곡편 뿐만 아니라 2차접지굴곡편를 추가하여 접지 면적을 증가시키므로서 전자파 차폐효율이 증가되고, 고정브라켓이 일체화되도록 이루어져 고정브라켓과 접지편의 나사결합의 수를 줄여서 제작비를 줄이고 조립이 용이하며, 영상표시기기의 크기에 무관하게 범용적으로 사용될 수 있는 영상표시기기의 전자파 차폐필터의 결합구조 제공을 그 목적으로 한다.The present invention is to improve the above problems, the electromagnetic wave shielding efficiency is increased by increasing the ground area by adding not only the primary ground bending piece but also the secondary ground bending piece to the ground piece attached to the electromagnetic shielding filter, fixed bracket It is designed to be integrated to reduce the number of screw coupling between the fixing bracket and the grounding piece to reduce the manufacturing cost and easy assembly, and to provide a coupling structure of the electromagnetic shielding filter of the image display device that can be used universally regardless of the size of the image display device. The purpose.
도 1은 종래 영상표시기기의 전자파 차폐필터의 결합구조를 나타낸 분해사시도.1 is an exploded perspective view showing a coupling structure of an electromagnetic shielding filter of a conventional video display device.
도 2는 종래 영상표시기기의 전자파 차폐필터의 결합구조를 나타낸 단면도.2 is a cross-sectional view showing a coupling structure of an electromagnetic shielding filter of a conventional video display device.
도 3은 본 발명에 따른 영상표시기기의 전자파 차폐필터의 결합구조를 나타낸 분해사시도.Figure 3 is an exploded perspective view showing a coupling structure of the electromagnetic shielding filter of the image display device according to the present invention.
도 4는 본 발명에 따른 고정브라켓의 결합구조를 나타낸 분해사시도.Figure 4 is an exploded perspective view showing a coupling structure of the fixing bracket according to the present invention.
도 5는 본 발명에 따른 접지편과 고정브라켓의 결합구조를 나타낸 단면도.Figure 5 is a cross-sectional view showing a coupling structure of the grounding piece and the fixing bracket according to the present invention.
도 6은 본 발명에 따른 영상표시기기의 전자파 차폐필터의 결합구조를 나타낸 단면6 is a cross-sectional view showing a coupling structure of an electromagnetic shielding filter of an image display device according to the present invention.
<도면의 주요 부분에 대한 부호의 설명><Explanation of symbols for the main parts of the drawings>
2: 전자파 차폐필터4: 케비넷2: electromagnetic shielding filter 4: cabinet
6: 접지편8: 고정브라켓6: grounding piece 8: fixing bracket
10: 나사12: 나사홀10: screw 12: screw hole
14: 보스홀40: 전자파 차폐필터14: boss hole 40: electromagnetic shielding filter
42: 접지편44: 고정브라켓42: ground piece 44: fixing bracket
46: 케비넷50: 영상표시기기 쉴드46: cabinet 50: video display shield
140: 보스210: 1차접지굴곡편140: boss 210: primary ground bending
212: 2차접지굴곡편214: 가이드걸림턱212: secondary ground bending piece 214: guide latching jaw
216: 누름판걸림턱홈218: 걸림사각홈216: pressing plate locking jaw groove 218: hanging square groove
310: 접지고정편312: 회전봉310: grounding fixing piece 312: rotating rod
314: 누름판316: 누름판걸림턱314: pressing plate 316: pressing plate locking jaw
318: 보스용홀320: 고정봉318: boss hole 320: fixed rod
322: 접지편안내홈324: 회전봉고정홀322: grounding guide groove 324: rotating rod fixing hole
326: 고정구328: 나사산326: fixture 328: thread
상기한 목적을 달성하기 위하여, 본 발명에 따른 영상표시기기의 전자파 차폐필터의 결합구조는 전자파 차폐필터(40)에 부착되며 전자파를 접지시키는 접지편(42)과 상기 접지편(42)과 전자파 차폐필터(40)를 케비넷(46)에 결합가능케 해주는 고정브라켓(44)과 상기 고정브라켓(44)과 나사결합방식으로 결합되며 접지편(42)과 전자파 차폐필터(40)를 지지해주는 케비넷(46)을 포함하여 이루어진 것을 특징으로 한다.In order to achieve the above object, the coupling structure of the electromagnetic shielding filter of the image display device according to the present invention is attached to the electromagnetic shielding filter 40 and the grounding piece 42 for grounding the electromagnetic wave and the grounding piece 42 and the electromagnetic wave Fixing bracket (44) for coupling the shielding filter (40) to the cabinet (46) is coupled to the fixing bracket (44) in a screwed manner and a cabinet for supporting the ground piece (42) and the electromagnetic shielding filter (40) ( And 46).
여기서, 상기 접지편(42)은 전자파 차폐필터(40)에 부착되며 전자파 차폐필터(40)를 케비넷(46)에 고정시킴과 동시에 전자파를 접지시키는 탄력성이 있는 1차접지굴곡편(210)과 영상표시기기의 쉴드에 부착되며 영상표시기기와 케비넷(46)을 견고하게 부착시킴과 동시에 전자파를 접지시키는 2차접지굴곡편(212)과 고정브라켓(44)의 고정봉(320) 및 회전봉(312)이 삽입설치되는 가이드걸림턱(214)과 접지편(42)의 양측면에 형성되어 있으며 접지고정편(310)의 접지편안내홈(322)에 끼움설치되는 걸림사각홈(218)과 고정브라켓의 누름판걸림턱이 체결되는 누름판걸림턱홈(216)으로 이루어진다.Here, the ground piece 42 is attached to the electromagnetic shielding filter 40, and the primary grounding bending piece 210 having a flexible grounding electromagnetic wave while fixing the electromagnetic shielding filter 40 to the cabinet 46 and at the same time It is attached to the shield of the image display device, and firmly attaches the image display device and the cabinet 46, and at the same time to ground the electromagnetic wave, the fixed rod 320 and the rotating rod (212) and the fixing bracket (44) 312 is formed on both sides of the guide engaging jaw 214 and the ground piece 42 to be inserted and fixed to the engaging square groove 218 installed in the ground piece guide groove 322 of the ground fixing piece 310 The pressing plate locking jaw groove 216 is fastened to the pressing plate locking jaw of the bracket.
상기 고정브라켓(44)은 케비넷(46)에 고정결합되는 접지고정편(310)과 상기 접지고정편(310)에 회전 가능토록 연결되며 일단에는 나사산이 타단은 고정구가 형성된 회전봉(312)과 상기 회전봉(312)의 일단에 나사결합 방식으로 결체되는 누름판과 상기 누름판에는 중앙 소정부분에 보스용홀이 형성되어 고정브라켓(44)을 케비넷(46)에 고정시킴과 동시에 상기 고정브라켓(44)과 케비넷(46) 사이의 전자파 차폐필터(40)와 접지편(42)도 고정된다.The fixing bracket 44 is rotatably connected to the ground fixing piece 310 and the ground fixing piece 310 fixedly coupled to the cabinet 46, and one end of the rotating rod 312 and the other end of which is formed with a fixture. The pressing plate is connected to one end of the rotating rod 312 by a screw coupling method and a boss hole is formed in a predetermined portion of the pressing plate to fix the fixing bracket 44 to the cabinet 46 and at the same time the fixing bracket 44 and the cabinet. The electromagnetic shielding filter 40 and the ground piece 42 between the 46 are also fixed.
본 발명에 따른 구성과 동작을 도 3 내지 도 6를 참조하여 자세히 설명하면 다음과 같다.The configuration and operation according to the present invention will be described in detail with reference to FIGS. 3 to 6 as follows.
도 3에 도시된 바와 같이, 상하좌우 측면에 같은 구조의 결합구조가 형성되므로 일측면을 설명하는 것으로 다른 측면의 설명을 생략하겠다. 전자파 차폐필터(40)에 접지편(42)이 부착된 상태를 도 3에 나타내었다. 도 3에 도시된 바와 같이, 상기 접지편(42)의 일단은 전자파 차폐필터(40)를 영상표시기기의 화면부 방향으로 견고하게 밀착시킴과 동시에 전자파를 접지에 흘려보내기 위한 1차접지굴곡편(210)과 타단은 'ㄷ'형상이며 영상표시기기의 쉴드와 전자파 차폐필터(40)가 분리이탈되지 않도록 견고하게 밀착함과 동시에 전자파를 접지시키는 2차접지굴곡편(212)과 중앙 소정부분에는 고정브라켓(44)의 회전봉(312) 및 고정봉(320)이 삽입설치되는 가이드걸림턱(214)과 상기 고정브라켓(44)의 누름판걸림턱이 결합되어 고정브라켓(44)과 접지편(42)을 일체화시키는 누름판걸림턱용홈이 형성되어 있다.As shown in Figure 3, since the coupling structure of the same structure is formed on the upper, lower, left and right sides will be described one side to omit the description of the other side. 3 shows a state in which the ground piece 42 is attached to the electromagnetic shielding filter 40. As shown in FIG. 3, one end of the ground piece 42 firmly adheres the electromagnetic shielding filter 40 toward the screen portion of the image display device, and at the same time, the first ground bending piece for flowing electromagnetic waves to the ground. (210) and the other end is the 'c' shape and the second ground bending piece (212) and the predetermined portion in the center that is firmly in close contact with the shield and the electromagnetic shielding filter 40 of the image display device and at the same time to ground the electromagnetic wave The guide bracket jaw 214 into which the rotating rod 312 and the fixing rod 320 of the fixing bracket 44 are inserted is coupled to the pressing plate catching jaw of the fixing bracket 44 to fix the fixing bracket 44 and the ground piece ( A pressing plate catching jaw groove is formed to integrate 42).
고정브라켓의 결합구조를 도 4에 나타내었다. 도 4에 도시된 바와 같이 고정브라켓(44)은 케비넷(46)에 고정되는 접지고정편(310)과 상기 접지고정편(310)에는 접지편(42)이 삽입결합되도록 형성된 접지편안내홈(322)과 상기 접지고정편에는 회전봉(312)이 회전가능토록 결합되는 회전봉고정홈으로 이루어진다. 상기회전봉(312)의 일단에는 구형의 고정구와 타단은 나사산이 형성되며 상기 나사산은 누름판의 양측면에 있는 연결홀에 나사결합방식으로 결합되며 상기 누름판 소정부분에는 누름판걸림턱이 있어 접지편의 누름판걸림턱홈(216)에 결체되어 고정브라켓(44)과 접지편이 분리되지 않으며 상기 누름판의 연결홀에는 인접한 누름판과 결합시키는 고정봉(320)이 나사결합되며 누름판과 고정봉(320)은 일체화되어 회전가능케 된다. 상기 고정브라켓는 누름판과 누름판의 연결홀에 결체되는 고정봉의 수에 의해서 고정브라켓의 길이 조절가능하며 상기 조절에 의해서 영상표시기기의 화면부의 크기에 맞추어 고정브라켓의 길이를 조정하므로서 범용적으로 사용가능하게 된다.The coupling structure of the fixing bracket is shown in FIG. As shown in FIG. 4, the fixing bracket 44 has a grounding piece guide groove which is formed such that a grounding piece 42 is inserted into the grounding piece 310 and the grounding piece 310 fixed to the cabinet 46. 322 and the ground fixing piece consists of a rotating rod fixing groove to which the rotating rod 312 is rotatably coupled. At one end of the rotating rod 312, a spherical fixture and the other end is formed with a screw thread, and the screw thread is coupled to the connection hole on both sides of the pressing plate by a screw coupling method. 216 is fixed to the fixing bracket 44 and the ground piece is not separated, and the connecting rod of the pressing plate is fixed to the fixing rod 320 for coupling with the adjacent pressing plate is screwed and the pressing plate and the fixing rod 320 is integrated and rotatable. . The fixing bracket is capable of adjusting the length of the fixing bracket by the number of fixing rods connected to the pressing plate and the connecting hole of the pressing plate, and by adjusting the length of the fixing bracket in accordance with the size of the screen portion of the image display device by using the adjustment to be used universally do.
고정브라켓과 접지편의 동작 과정에 대해서 도 5를 참조하여 상세히 설명하면, 우선 고정브라켓(44)를 접지편(42)에 부착시킨 후 고정브라켓(44)을 접지편(42)의 1차접지굴곡편(210) 방향으로 이동시켜 접지편(42)의 가이드걸림턱(214)에 회전봉(312) 및 고정봉(320)을 회전가능케 체결하며 고정브라켓(44)의 누름판을 전자파 차폐필터(40)방향으로 회전시켜 누름판걸림턱이 접지편(42)에 있는 누름판걸림턱홈(216)에 삽입체결되어 분리되지 않도록 하여 전자파 차폐필터(40)를 고정브라켓과 케비넷(46) 사이에 고정결합시킨다.The operation of the fixing bracket and the grounding piece will be described in detail with reference to FIG. 5. First, the fixing bracket 44 is attached to the grounding piece 42, and then the fixing bracket 44 is the first ground bending of the grounding piece 42. Moving in the direction of the piece (210) to fasten the rotating rod 312 and the fixed rod 320 to the guide engaging jaw (214) of the ground piece 42, and the pressing plate of the fixing bracket 44 electromagnetic shielding filter (40) The electromagnetic shielding filter 40 is fixedly coupled between the fixing bracket and the cabinet 46 by rotating in the direction so that the pressing plate locking jaw is inserted into the pressing plate locking jaw groove 216 in the ground piece 42 so as not to be separated.
영상표시기기와 전자파 차폐필터(40)의 결합구조가 도 6에 도시되었다. 도 6에 도시된 바와 같이 영상표시기기의 쉴드 소정부분과 접지편(42)의 2차접지굴곡편(212)이 강제로 끼움 체결되어 영상표시기기의 쉴드 방향으로 2차접지굴곡편(212)의 탄성력이 작용하며 상기 탄성력의 작용에 의해서 영상표시기기와전자파 차폐필터(40)가 분리이탈되지 않도록 밀착결합된다. 상기 영상표시기기의 측면에서 방출되는 전자파는 접지편(42)을 거쳐 영상표시기기의 쉴드에 전달되어 접지되므로 유해한 전자파가 인체로부터 차단된다. 상기 영상표시기기의 화면부 전면에서 방출되는 전자파는 전자파 차폐필터(40)와 1차접지굴곡편(210)를 거쳐 영상표시기기의 쉴드에 전달되어 접지되므로서 영상표시기기의 화면부에서 방출되는 전자파를 인체로부터 차단할 수 있다.The coupling structure of the image display device and the electromagnetic shielding filter 40 is shown in FIG. As shown in FIG. 6, the shield predetermined portion of the image display device and the secondary ground bending piece 212 of the ground piece 42 are forcibly fitted into the secondary ground bending piece 212 in the shield direction of the image display device. The elastic force of the action and the image display device and the electromagnetic shielding filter 40 by the action of the elastic force is closely coupled so as not to be separated. Electromagnetic waves emitted from the side of the image display device are transmitted to the shield of the image display device through the grounding piece 42 and grounded, thereby blocking harmful electromagnetic waves from the human body. Electromagnetic waves emitted from the front of the screen portion of the image display device are transmitted to the shield of the image display device through the electromagnetic wave shielding filter 40 and the primary grounding bending piece 210 and grounded, thereby being emitted from the screen portion of the image display device. Electromagnetic waves can be blocked from the human body.
본 발명에 따른 영상표시기기의 전자파 차폐필터의 결합구조에 의해 고정브라켓의 누름판을 모두 케비넷의 보스와 나사결합하지 않으므로 제작비가 줄어들고, 제작 및 조립이 용이하며, 접지편이 1차접지굴곡편과 2차접지굴곡편으로 구성되므로서 전자파의 차폐효율이 증대되며 영상표시기기의 화면부 크기에 무관하게 범용적으로 사용가능케 된다.Due to the coupling structure of the electromagnetic shielding filter of the image display device according to the present invention, the pressing plate of the fixing bracket does not screw all together with the boss of the cabinet, so the manufacturing cost is reduced, fabrication and assembly are easy, and the grounding piece is the first ground bending piece and the second. As it consists of differential ground bending pieces, the shielding efficiency of electromagnetic waves is increased and it can be used universally regardless of the size of the screen portion of an image display device.
Claims (3)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010021049A KR20020081722A (en) | 2001-04-19 | 2001-04-19 | A fastener unit for EMI shielding filter in display device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR1020010021049A KR20020081722A (en) | 2001-04-19 | 2001-04-19 | A fastener unit for EMI shielding filter in display device |
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| Publication Number | Publication Date |
|---|---|
| KR20020081722A true KR20020081722A (en) | 2002-10-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| KR1020010021049A KR20020081722A (en) | 2001-04-19 | 2001-04-19 | A fastener unit for EMI shielding filter in display device |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100571217B1 (en) * | 2003-07-18 | 2006-04-13 | 엘지전자 주식회사 | Audio and video jack shield of video display device |
| US7083286B2 (en) | 2003-08-11 | 2006-08-01 | Samsung Electronics Co., Ltd. | Projector having improved structure for cooling optical system |
| KR100775999B1 (en) * | 2006-06-26 | 2007-11-15 | 삼성전자주식회사 | Display apparatus having structure preventing tilt of emi-filter |
| WO2013184150A1 (en) * | 2012-06-08 | 2013-12-12 | Apple Inc. | Internal components of a portable computing device |
-
2001
- 2001-04-19 KR KR1020010021049A patent/KR20020081722A/en not_active Application Discontinuation
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100571217B1 (en) * | 2003-07-18 | 2006-04-13 | 엘지전자 주식회사 | Audio and video jack shield of video display device |
| US7083286B2 (en) | 2003-08-11 | 2006-08-01 | Samsung Electronics Co., Ltd. | Projector having improved structure for cooling optical system |
| KR100775999B1 (en) * | 2006-06-26 | 2007-11-15 | 삼성전자주식회사 | Display apparatus having structure preventing tilt of emi-filter |
| WO2013184150A1 (en) * | 2012-06-08 | 2013-12-12 | Apple Inc. | Internal components of a portable computing device |
| US8897002B2 (en) | 2012-06-08 | 2014-11-25 | Apple Inc. | Internal components of a portable computing device |
| US10228720B2 (en) | 2012-06-08 | 2019-03-12 | Apple Inc. | Internal components of a portable computing device |
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