KR101278904B1 - Curved display - Google Patents

Curved display Download PDF

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Publication number
KR101278904B1
KR101278904B1 KR1020110144020A KR20110144020A KR101278904B1 KR 101278904 B1 KR101278904 B1 KR 101278904B1 KR 1020110144020 A KR1020110144020 A KR 1020110144020A KR 20110144020 A KR20110144020 A KR 20110144020A KR 101278904 B1 KR101278904 B1 KR 101278904B1
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South Korea
Prior art keywords
curved
curved display
light guide
guide member
pressing
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KR1020110144020A
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Korean (ko)
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박성준
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(주)코텍
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    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/301—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements flexible foldable or roll-able electronic displays, e.g. thin LCD, OLED
    • 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
    • G02F1/133305—Flexible substrates, e.g. plastics, organic film
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/0418—Constructional details
    • G09F13/0468—Signs, boards or panels with tensioned or flexible display surface
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
    • G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
    • G09F9/35—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being liquid crystals
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/04—Signs, boards or panels, illuminated from behind the insignia
    • G09F13/14—Arrangements of reflectors therein
    • G09F2013/145—Arrangements of reflectors therein curved reflectors

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Optics & Photonics (AREA)
  • Liquid Crystal (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

PURPOSE: A curved surface display device is provided to facilitate engagement between members and to improve reliability of a product. CONSTITUTION: A curved surface display device (100) includes a curved surface display member (110) having a curved surface shape and a first installation unit (150), a curved surface light guiding member (130) corresponding to the curved surface display member and having a second installation unit (160), a spacer member (120) arranged between the curved surface display member and the curved light guiding member and a fixing member (140) fixing the curved display member, spacer member and curved light guiding member. The fixing member is detachably installed to the first installation unit and the second installation unit.

Description

곡면디스플레이장치{CURVED DISPLAY}Curved display device {CURVED DISPLAY}

본 발명은 곡면디스플레이장치에 관한 것으로서, 보다 상세하게는 곡면디스플레이부재를 고정시킬 수 있는 곡면디스플레이장치에 관한 것이다.
The present invention relates to a curved display device, and more particularly, to a curved display device capable of fixing a curved display member.

일반적으로, 액정 표시 장치(liquid crystal display, LCD)의 액정 패널(liquid crystal panel)은 두 기판과 그 사이에 들어 있는 유전율 이방성(dielectric anisotropy)을 갖는 액정층을 포함한다. In general, a liquid crystal panel of a liquid crystal display (LCD) includes a liquid crystal layer having dielectric anisotropy interposed between two substrates.

액정층에 전계를 인가하고, 이 전계의 세기를 조절하여 액정층을 통과하는 빛의 투과율을 조절함으로써 원하는 화상을 얻는다. 이러한 액정 표시 장치는 휴대가 간편한 평판 표시 장치(flat panel display, FPD) 중에서 대표적인 것으로서, 이 중에서도 박막 트랜지스터(thin film transistor, TFT)를 스위칭 소자로 이용한 TFT-LCD가 주로 이용되고 있다.A desired image is obtained by applying an electric field to the liquid crystal layer and adjusting the intensity of the electric field to adjust the transmittance of light passing through the liquid crystal layer. Such liquid crystal displays are typical among portable flat panel displays (FPDs) that are easy to carry. Among them, TFT-LCDs using thin film transistors (TFTs) as switching elements are mainly used.

액정 패널의 서로 마주하도록 배치되는 두 기판 중 하부의 기판에는 복수의 표시 신호선, 즉 게이트선과 데이터선, 다수의 박막 트랜지스터와 화소 전극 등이 형성되며, 두 기판 중 상부의 기판에는 색 필터(color filter)와 공통 전극이 형성된다.A plurality of display signal lines, that is, a gate line and a data line, a plurality of thin film transistors and a pixel electrode, are formed on a lower substrate of the two substrates disposed to face each other of the liquid crystal panel, and a color filter is formed on the upper substrate of the two substrates. ) And a common electrode are formed.

최근에는 평평한 디스플레이장치 뿐만 아니라 곡면 형태의 디스플레이장치가 개발된 상태이다.Recently, not only flat display devices but also curved display devices have been developed.

한편, 국내 공개특허 제2011-0030732호(공개일:2011.03.24)에는 "곡면 형태의 디스플레이 패널 제조 방법"이 개시되어 있다.
Meanwhile, Korean Unexamined Patent Publication No. 2011-0030732 (published date: 2011.03.24) discloses a method for manufacturing a curved display panel.

일반적인 곡면디스플레이장치는 도광판, 액정패널 등이 적층되는 구조를 가지며, 이는 스크류체결방식에 의해 체결되게 되는데, 곡면에 의한 유동성에 의해 홀간 조정이 어려워 결합이 용이하지 않고, 스크류 조임시 크랙 발생이 빈번하며, 조임의 멈춤 정도가 불균일해서 비틀림 및 편심 영향으로 액정이 깨지는 문제점이 있다. 또한, 스크류가 광원의 흐름을 방해하므로, 암부 및 빛샘 현상이 발생하는 문제점이 있다.A general curved display device has a structure in which a light guide plate, a liquid crystal panel, etc. are stacked, which is fastened by a screw fastening method. In addition, there is a problem that the liquid crystal is broken due to torsion and eccentricity due to non-uniformity of tightening. In addition, since the screw disturbs the flow of the light source, there is a problem that the dark portion and light leakage phenomenon occurs.

따라서, 이를 개선할 필요성이 요청된다.Therefore, there is a need to improve this.

본 발명은 상기와 같은 필요성에 의해 창출된 것으로서, 부재들 간의 체결을 용이하게 하고, 제품의 신뢰성을 향상시킬 수 있는 곡면디스플레이장치를 제공하는데 그 목적이 있다.
SUMMARY OF THE INVENTION The present invention has been made by the necessity as described above, and an object thereof is to provide a curved display device that can facilitate fastening between members and improve reliability of a product.

본 발명에 따른 곡면디스플레이장치는: 곡면 형상을 갖는 곡면디스플레이부재와, 곡면디스플레이부재에 대응되게 형성되는 곡면도광부재와, 곡면디스플레이부재와 곡면도광부재 사이에 구비되는 스페이서부재 및 곡면디스플레이부재, 스페이서부재 및 곡면도광부재를 고정시키는 고정부재를 포함하는 것을 특징으로 한다.The curved display device according to the present invention includes: a curved display member having a curved shape, a curved light guide member formed to correspond to the curved display member, and a spacer member and a curved display member provided between the curved display member and the curved light guide member, and a spacer. And a fixing member for fixing the member and the curved light guide member.

또한, 곡면디스플레이부재에는 제1장착부가 구비되고, 곡면도광부재에는 제2장착부가 구비되며, 고정부재는 제1장착부와 제2장착부에 탈착 가능하게 설치되는 것을 특징으로 한다.The curved display member may include a first mounting portion, a curved light guide member having a second mounting portion, and the fixing member may be detachably installed on the first mounting portion and the second mounting portion.

또한, 고정부재는 제1장착부에 장착되어 곡면디스플레이부재를 곡면도광부재 측으로 가압하는 제1가압부와, 제1가압부에서 연장되는 본체부 및 본체부에서 연장되며 본체부에서 연장되며 제2장착부에 장착되어 곡면도광부재를 곡면디스플레이부재 측으로 가압하는 제2가압부를 포함하는 것을 특징으로 한다.In addition, the fixing member is mounted on the first mounting portion to press the curved display member toward the curved light guide member side, the main body extending from the first pressing portion and the main body portion extending from the main body portion extending from the main body portion and the second mounting portion And a second pressing unit mounted on the second pressure unit to press the curved light guide member toward the curved display member.

또한, 제1가압부와 제2가압부는 곡면디스플레이부재와 곡면도광부재를 탄성 가압하는 것을 특징으로 한다.The first pressing unit and the second pressing unit may elastically press the curved display member and the curved light guide member.

또한, 제1장착부는 곡면디스플레이부재의 내측으로 관통되게 연장되는 제1관통부 및 제1관통부에서 곡면디스플레이부재의 내측으로 연장되며 곡면디스플레이부재와 단차지게 형성되는 제1안착홈부를 포함하는 것을 특징으로 한다.In addition, the first mounting portion includes a first through portion extending inwardly of the curved display member and a first seating groove portion extending from the first through portion to the inside of the curved display member and stepped with the curved display member. It features.

또한, 제2장착부는 곡면도광부재의 내측으로 관통되게 연장되는 제2관통부 및 제2관통부에서 곡면도광부재의 내측으로 연장되며, 곡면도광부재와 단차지게 형성되는 제2안착홈부를 포함하는 것을 특징으로 한다.In addition, the second mounting portion includes a second through portion extending through the inside of the curved light guide member and a second seating groove portion extending from the second through portion to the inside of the curved light guide member and formed stepwise with the curved light guide member. It is characterized by.

또한, 고정부재의 장착작동이 용이하도록 제1가압부와 제2가압부 각각에는 작동부가 더 구비되는 것을 특징으로 한다.In addition, the first pressing portion and the second pressing portion to facilitate the mounting operation of the fixing member, characterized in that the operating portion is further provided.

또한, 제1가압부와 제2가압부 각각에 형성되는 결속부 및 결속부에 착탈 가능하고, 외력에 의해 제1가압부와 제2가압부가 벌어지게 하는 작동부재를 포함하는 것을 특징으로 한다.
In addition, it is characterized in that it comprises an operating member which is detachable to the binding portion and the binding portion formed in each of the first pressing portion and the second pressing portion, and the first pressing portion and the second pressing portion to be opened by an external force.

본 발명에 따른 곡면디스플레이장치는 각각의 부재를 적층한 후 고정부재를 이용하여 고정시킬 수 있으므로, 별도의 치공구 없이 조립·해체가 용이하고, 조립시 파손을 방지할 수 있으며, A/S 등 관리가 용이할 수 있다.The curved display device according to the present invention can be fixed by using a fixing member after stacking each member, it is easy to assemble and dismantle without a separate tool, it is possible to prevent damage during assembly, A / S, etc. management May be easy.

또한, 본 발명은 관통홀 등이 필요 없어 가공시 장치의 손상을 방지할 수 있고, 부재들간의 일체성을 확보할 수 있어 제품의 신뢰성을 향상시킬 수 있으며, 체결력을 향상시킬 수 있다.In addition, the present invention does not require a through-hole, it is possible to prevent the damage of the device during processing, to ensure the integrity between the members can improve the reliability of the product, it is possible to improve the fastening force.

또한, 본 발명은 고정부재가 각 부재의 가장자리에 설치되므로, 광원의 흐름을 방해하지 않아 최적의 화질을 확보할 수 있고, 제품의 신뢰성을 확보할 수 있다.
In addition, in the present invention, since the fixing member is installed at the edge of each member, it is possible to secure optimum image quality without disturbing the flow of the light source, and to secure the reliability of the product.

도 1은 본 발명의 일 실시예에 따른 곡면디스플레이장치의 사시도,
도 2는 본 발명의 일 실시예에 따른 곡면디스플레이장치의 요부 분해사시도,
도 3는 본 발명의 일 실시예에 따른 곡면디스플레이장치의 요부 결합사시도,
도 4는 도 3의 A-A단면도,
도 5는 본 발명의 일 실시예에 따른 곡면디스플레이장치의 고정부재의 다른 실시예를 도시한 사시도이다.1 is a perspective view of a curved display device according to an embodiment of the present invention,
Figure 2 is an exploded perspective view of the main portion of the curved display device according to an embodiment of the present invention,
Figure 3 is a perspective view of the main portion coupled to the curved display device according to an embodiment of the present invention,
4 is a sectional view taken along the line AA of Fig. 3,
5 is a perspective view showing another embodiment of a fixing member of a curved display device according to an embodiment of the present invention.

이하, 첨부된 도면들을 참조하여 본 발명에 따른 곡면디스플레이장치의 일 실시예를 설명한다. 이 과정에서 도면에 도시된 선들의 두께나 구성요소의 크기 등은 설명의 명료성과 편의상 과장되게 도시되어 있을 수 있다. 또한, 후술되는 용어들은 본 발명에서의 기능을 고려하여 정의된 용어들로서 이는 사용자, 운용자의 의도 또는 관례에 따라 달라질 수 있다. 그러므로, 이러한 용어들에 대한 정의는 본 명세서 전반에 걸친 내용을 토대로 내려져야 할 것이다.
Hereinafter, with reference to the accompanying drawings will be described an embodiment of a curved display device according to the present invention. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms to be described below are terms defined in consideration of functions in the present invention, which may vary according to the intention or convention of a user or an operator. Therefore, definitions of these terms should be made based on the contents throughout the specification.

도 1은 본 발명의 일 실시예에 따른 곡면디스플레이장치의 사시도이고, 도 2는 본 발명의 일 실시예에 따른 곡면디스플레이장치의 요부 분해사시도이며, 도 3는 본 발명의 일 실시예에 따른 곡면디스플레이장치의 요부 결합사시도이고, 도 4는 도 3의 A-A단면도이다.
1 is a perspective view of a curved display device according to an embodiment of the present invention, Figure 2 is an exploded perspective view of the main portion of the curved display device according to an embodiment of the present invention, Figure 3 is a curved surface according to an embodiment of the present invention 4 is a perspective cross-sectional view of the main portion of the display device, and FIG.

도 1 내지 도 4를 참조하면, 본 발명의 일 실시예에 따른 곡면디스플레이장치(100)는 곡면디스플레이부재(110)와, 곡면도광부재(130)와, 스페이서부재(120) 및 고정부재(140)를 포함한다.1 to 4, the curved display device 100 according to the exemplary embodiment of the present invention has a curved display member 110, a curved light guide member 130, a spacer member 120, and a fixing member 140. ).

곡면디스플레이부재(110)는 화상표현의 핵심적인 역할을 담당하는 부분으로, 액정층을 사이에 두고 서로 대면 합착된 액정패널(112)과, 액정패널(112)의 전면에 구비되는 투명 액정 보호물(114)을 구비한다. 본 실시예에서, 투명 액정 보호물(114)과 곡면도광부재(130)는 유리, 아크릴 등으로 이루어지며, 액정패널(112)을 외부충격이나 긁힘으로부터 보호한다.The curved display member 110 is a part that plays a key role in image expression. The liquid crystal panel 112 and the transparent liquid crystal protector provided on the front surface of the liquid crystal panel 112 are bonded to each other with the liquid crystal layer interposed therebetween. 114 is provided. In the present embodiment, the transparent liquid crystal protector 114 and the curved light guide member 130 are made of glass, acrylic, or the like, and protect the liquid crystal panel 112 from external impact or scratches.

곡면도광부재(130)는 곡면디스플레이부재(110)의 후면에 구비된다. 곡면도광부재(130)는 상하측 또는 후측에 마련되는 광원으로부터 빛을 받아 곡면디스플레이부재(110)의 전체 면에 균일하게 전달하는 역할을 한다.The curved light guide member 130 is provided on the rear surface of the curved display member 110. The curved light guide member 130 receives light from a light source provided at an upper side or a lower side and uniformly transmits the light to the entire surface of the curved display member 110.

곡면도광부재(130)와 곡면디스플레이부재(110) 사이에는 스페이서부재(120)가 구비된다. 본 실시예에서 스페이서부재(120)는 곡면도광부재(130)의 가장자리에 구비되며, 곡면도광부재(130)와 곡면디스플레이부재(110) 사이의 균일한 공간을 확보하는 역할을 한다.The spacer member 120 is provided between the curved light guide member 130 and the curved display member 110. In this embodiment, the spacer member 120 is provided at the edge of the curved light guide member 130, and serves to secure a uniform space between the curved light guide member 130 and the curved display member 110.

곡면디스플레이부재(110)와, 스페이서부재(120) 및 곡면도광부재(130)는 고정부재(140)에 의해 고정되어 일체화된다.The curved display member 110, the spacer member 120, and the curved light guide member 130 are fixed and integrated by the fixing member 140.

곡면디스플레이부재(110)에는 제1장착부(150)가 구비되고, 곡면도광부재(130)에는 제2장착부(160)가 구비된다.The curved display member 110 is provided with a first mounting portion 150, and the curved light guide member 130 is provided with a second mounting portion 160.

보다 자세하게 도 4에서 도시된 바와 같이, 곡면디스플레이부재(110)의 투명 액정 보호물(114)과, 곡면도광부재(130)의 가장자리에는 제1장착부(150)와 제2장착부(160)가 각각 대응되게 형성된다.In more detail, as shown in FIG. 4, the transparent liquid crystal protector 114 of the curved display member 110 and the first mounting portion 150 and the second mounting portion 160 are formed at edges of the curved light guide member 130, respectively. Correspondingly formed.

본 실시예에서, 투명 액정 보호물(114)과 곡면도광부재(130)의 재질은 아크릴로 이루어지므로 제1장착부(150)와 제2장착부(160)를 용이하게 형성할 수 있다.In the present embodiment, since the transparent liquid crystal protector 114 and the curved light guide member 130 are made of acrylic, the first mounting part 150 and the second mounting part 160 may be easily formed.

고정부재(140)는 제1장착부(150)와 제2장착부(160)에 탈착 가능하게 설치된다. 고정부재(140)는 제1장착부(150)에 장착되어 곡면디스플레이부재(110)를 곡면도광부재(130) 측으로 가압하는 제1가압부(142)와, 제1가압부(142)에서 연장되는 본체부(144), 및 본체부(144)에서 연장되며 제2장착부(160)에 장착되어 곡면도광부재(130)를 곡면디스플레이부재(110) 측으로 가압하는 제2가압부(146)를 포함한다. 즉, 고정부재(140)는 도 4에서 도시된 바와 같이 전체 형상이 'ㄷ'자 형상으로 이루어지며, 제1장착부(150)와 제2장착부(160)에 끼워져 곡면디스플레이부재(110), 스페이서부재(120) 및 곡면도광부재(130)를 일체로 결합시킨다.The fixing member 140 is detachably installed on the first mounting part 150 and the second mounting part 160. The fixing member 140 is mounted on the first mounting unit 150 to extend the first display unit 142 and the first pressing unit 142 to press the curved display member 110 toward the curved light guide member 130. A main body portion 144 and a second pressing portion 146 extending from the main body portion 144 and mounted to the second mounting portion 160 to press the curved light guide member 130 toward the curved display member 110. . That is, the fixing member 140 is made of a 'c' shape as shown in Figure 4, the first mounting portion 150 and the second mounting portion 160 is fitted to the curved display member 110, spacer The member 120 and the curved light guide member 130 are integrally coupled to each other.

본 실시예에서 제1가압부(142)와 제2가압부(146)는 곡면디스플레이부재(110)와 곡면도광부재(130)를 탄성 가압한다. In the present embodiment, the first pressing unit 142 and the second pressing unit 146 elastically press the curved display member 110 and the curved light guide member 130.

제1가압부(142)는 본체부(144)의 일단으로부터 절곡되어 연장되고, 하방으로 경사지게 연장되어 곡면디스플레이부재(110)를 탄성 가압하고, 제2가압부(146)는 본체부(144)의 타단으로부터 절곡되어 연장되고, 상방으로 경사지게 연장되어 곡면도광부재(130)를 탄성 가압한다. 본 실시예에서 제1가압부(142)와 제2가압부(146)의 선단은 각각 외측으로 경사지게 절곡되어 고정부재(140)와의 결합이 용이하게 형성된다. 본 실시예에 도시하지는 않았지만, 본체부(144)를 내측으로 곡률지게 하여 제1가압부(142)와 제2가압부(146)의 탄성력을 배가시킬 수도 있는 등 다양한 변형 실시가 가능하다.The first pressing portion 142 is bent from one end of the body portion 144 and extends inclined downward to elastically pressurize the curved display member 110, the second pressing portion 146 is the body portion 144 It is bent and extended from the other end of, and is inclined upwardly to elastically press the curved light guide member 130. In the present embodiment, the front ends of the first pressurizing part 142 and the second pressurizing part 146 are bent inclined outwards, respectively, to facilitate coupling with the fixing member 140. Although not shown in the present embodiment, various modifications may be made such that the body portion 144 may be curvature inward to double the elastic force of the first pressing portion 142 and the second pressing portion 146.

제1장착부(150)는 곡면디스플레이부재(110)의 내측으로 관통되게 연장되는 제1관통부(152) 및 제1관통부(152)에서 곡면디스플레이부재(110)의 내측으로 연장되며 곡면디스플레이부재(110)와 단차지게 형성되는 제1안착홈부(154)를 포함한다.The first mounting portion 150 extends inwardly of the curved display member 110 from the first through portion 152 and the first through portion 152 extending through the inside of the curved display member 110 and is a curved display member. The first mounting groove 154 is formed to be stepped with the 110.

제2장착부(160)는 곡면도광부재(130)의 내측으로 관통되게 연장되는 제2관통부(162) 및 제2관통부(162)에서 곡면도광부재(130)의 내측으로 연장되며 곡면도광부재(130)와 단차지게 형성되는 제2안착홈부(164)를 포함한다.The second mounting portion 160 extends inwardly of the curved light guide member 130 from the second through portion 162 and the second through portion 162 extending through the inside of the curved light guide member 130. The second mounting groove 164 is formed to be stepped with the 130.

도 4에서 도시된 바와 같이 본체부(144)는 제1관통부(152)와 제2관통부(162)의 내측으로 삽입되어 고정된다. 즉, 곡면디스플레이부재(110)와 곡면도광부재(130)의 최외곽보다 본체부(144)가 내측으로 삽입되어 위치되므로, 곡면디스플레이부재(110), 스페이서부재(120) 및 곡면도광부재(130)가 X, Y, Z방향으로 고정되므로 일체성을 확보할 수 있다.As shown in FIG. 4, the main body 144 is inserted into and fixed to the first through part 152 and the second through part 162. That is, since the body portion 144 is positioned inward from the outermost portions of the curved display member 110 and the curved light guide member 130, the curved display member 110, the spacer member 120, and the curved light guide member 130 are positioned. ) Is fixed in the X, Y, and Z directions, thereby ensuring integrity.

도 5는 본 발명의 일 실시예에 따른 곡면디스플레이장치의 고정부재의 다른 실시예를 도시한 사시도이다.5 is a perspective view showing another embodiment of a fixing member of a curved display device according to an embodiment of the present invention.

도 5를 참조하면, 곡면디스플레이부재(110), 스페이서부재(120) 및 곡면도광부재(130)를 일체화시키는 고정부재(140)의 장착이 용이하도록 제1가압부(142)와 제2가압부(146) 각각에 작동부(170)가 더 구비된다.Referring to FIG. 5, the first pressing unit 142 and the second pressing unit are configured to facilitate mounting of the fixing member 140 integrating the curved display member 110, the spacer member 120, and the curved light guide member 130. 146, each of the operation portion 170 is further provided.

작동부(170)는 제1가압부(142)와 제2가압부(146) 각각에 형성되는 결속부(172), 및 결속부(172)에 착탈 가능하고 외력에 의해 제1가압부(142)와 제2가압부(146)가 벌어지게 하는 작동부재(174)를 포함한다.The operation unit 170 is detachable from the binding unit 172 and the binding unit 172 formed in each of the first pressing unit 142 and the second pressing unit 146, and the first pressing unit 142 by external force. ) And an actuating member 174 to open the second pressing part 146.

결속부(172)는 제1가압부(142)와 제2가압부(146)의 외측면에 각각 서로 마주보는 결속홈부로 이루어지고, 작동부재(174)는 각각의 결속홈부에 끼워지는 작동바로 이루어진다.The binding unit 172 is formed of binding grooves facing each other on the outer surfaces of the first pressing unit 142 and the second pressing unit 146, and the operation member 174 is an operation bar fitted to each of the binding grooves. Is done.

따라서, 제1가압부(142)와 제2가압부(146)의 후측으로 연장되는 작동부재(174)를 눌러주면 지렛대의 원리에 의해 제1가압부(142)와 제2가압부(146)는 상호 벌어지게 되어 고정부재(140)의 장착작동을 용이하게 할 수 있다.
Accordingly, when the operating member 174 extending to the rear side of the first pressing unit 142 and the second pressing unit 146 is pressed, the first pressing unit 142 and the second pressing unit 146 are based on the principle of the lever. The openings are mutually open to facilitate the mounting operation of the fixing member 140.

상기한 구조를 갖는 본 발명의 일 실시예에 따른 곡면디스플레이장치의 작용을 설명하면 다음과 같다.Referring to the operation of the curved display device according to an embodiment of the present invention having the above structure is as follows.

먼저, 곡면디스플레이부재(110)의 가장자리에는 제1장착부(150)가 형성되고, 곡면도광부재(130)의 가장자리에는 제2장착부(160)가 형성된다.First, the first mounting portion 150 is formed at the edge of the curved display member 110, and the second mounting portion 160 is formed at the edge of the curved light guide member 130.

곡면디스플레이부재(110)의 투명 액정 보호물(114)과 곡면도광부재(130)는 아크릴 재질로 이루어져 각각의 제1장착부(150)와 제2장착부(160)의 형성이 용이하다.The transparent liquid crystal protector 114 and the curved light guide member 130 of the curved display member 110 may be formed of an acrylic material to easily form each of the first mounting part 150 and the second mounting part 160.

이후, 곡면도광부재(130)의 가장자리에 스페이서부재(120)를 안착하고, 스페이서부재(120)의 상부에 곡면디스플레이부재(110)를 적층한다.Thereafter, the spacer member 120 is seated on the edge of the curved light guide member 130, and the curved display member 110 is stacked on the spacer member 120.

이때, 제1장착부(150)와 제2장착부(160)는 상호 대응되게 위치되며, 곡면도광부재(130)와 곡면디스플레이부재(110)는 스페이서부재(120)에 의해 균일한 공간 확보가 가능하여 셀의 안정성을 확보할 수 있다.In this case, the first mounting portion 150 and the second mounting portion 160 are positioned to correspond to each other, the curved light guide member 130 and the curved display member 110 can be secured by the spacer member 120 to ensure a uniform space The stability of the cell can be secured.

이후, 제1장착부(150)와 제2장착부(160)에 고정부재(140)를 끼워 곡면디스플레이부재(110), 스페이서부재(120) 및 곡면도광부재(130)를 일체화시킨다. 이때, 각 제1가압부(142)와 제2가압부(146)의 선단은 외측으로 경사지게 절곡되므로 결합이 용이하다.Thereafter, the fixing member 140 is fitted to the first mounting unit 150 and the second mounting unit 160 to integrate the curved display member 110, the spacer member 120, and the curved light guide member 130. At this time, the front end of each of the first pressing unit 142 and the second pressing unit 146 is bent inclined outwardly, it is easy to combine.

제1가압부(142)와 제2가압부(146)는 내측으로 경사지게 형성되므로 제1가압부(142)는 제1장착부(146)의 제1안착홈부(154)를 가압하고, 제2가압부(146)는 제2장착부(160)의 제2안착홈부(164)를 가압하면, 본체부(144)는 제1장착부(150)의 제1관통부(152)와 제2장착부(160)의 제2관통부(162)에 위치되므로 곡면디스플레이부재(110), 스페이서부재(120) 및 곡면도광부재(130)는 X, Y, Z방향으로 고정되어 일체성을 확보할 수 있다. 이처럼 일체화된 곡면디스플레이장치(100)는 별도의 프레임에 의해 고정되고, 광원에 의해 영상을 구현할 수 있다.Since the first pressing part 142 and the second pressing part 146 are inclined inward, the first pressing part 142 presses the first seating groove 154 of the first mounting part 146 and the second pressing part. When the part 146 presses the second seating groove 164 of the second mounting part 160, the main body part 144 is the first through part 152 and the second mounting part 160 of the first mounting part 150. Since the curved display member 110, the spacer member 120, and the curved light guide member 130 are positioned in the X, Y, and Z directions, they are positioned in the second through part 162. The integrated curved display device 100 may be fixed by a separate frame and implement an image by a light source.

상기한 바와 같이 본 실시예에 따른 곡면디스플레이장치(100)는 최소의 가공으로 제1장착부와 제2장착부를 형성하여 고정부재로 결합함으로써, 각 부재의 일체화가 용이하고, 별도의 치공구없이 조립, 해체가 가능하여 유지보수가 용이한 효과를 지닌다.As described above, the curved display device 100 according to the present embodiment forms the first mounting portion and the second mounting portion with minimal processing and combines them into the fixing member, so that each member is easily integrated and assembled without a separate tool. It can be dismantled, so it is easy to maintain.

또한, 본 실시예에 따른 곡면디스플레이장치(100)는 가장자리에 고정부재가 설치됨에 따라 광원의 흐름을 방해하지 않으며, 최소 자재 비용으로 최대 체결효과를 발휘할 수 있다.
In addition, the curved display device 100 according to the present embodiment does not interfere with the flow of the light source as the fixing member is installed on the edge, it can exhibit the maximum fastening effect with a minimum material cost.

본 발명은 도면에 도시된 실시예를 참고로 하여 설명되었으나, 이는 예시적인 것에 불과하며, 당해 기술이 속하는 분야에서 통상의 지식을 가진 자라면 이로부터 다양한 변형 및 균등한 타 실시예가 가능하다는 점을 이해할 것이다. While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

따라서, 본 발명의 진정한 기술적 보호범위는 특허청구범위에 의해서 정하여져야 할 것이다.
Accordingly, the true scope of protection of the present invention should be defined by the claims.

100 : 곡면디스플레이장치 110 : 곡면디스플레이부재
112 : 액정패널 114 : 투명 액정 보호물
120 : 스페이서부재 130 : 곡면도광부재
140 : 고정부재 142 : 제1가압부
144 : 본체부 146 : 제2가압부
150 : 제1장착부 152 : 제1관통부
154 : 제1안착부 160 : 제2장착부
162 : 제2관통부 164 : 제2안착홈부
170 : 작동부 172 : 결속부
174 : 작동부재100: curved display device 110: curved display member
112: liquid crystal panel 114: transparent liquid crystal protector
120: spacer member 130: curved light guide member
140: fixing member 142: first pressing portion
144: main body 146: second pressing portion
150: first mounting portion 152: first through portion
154: first mounting portion 160: second mounting portion
162: second through portion 164: second seating groove
170: operating unit 172: binding unit
174: operating member

Claims (8)

곡면 형상을 갖는 곡면디스플레이부재;
상기 곡면디스플레이부재에 대응되게 형성되는 곡면도광부재;
상기 곡면디스플레이부재와 상기 곡면도광부재 사이에 구비되는 스페이서부재; 및
상기 곡면디스플레이부재, 상기 스페이서부재 및 상기 곡면도광부재를 고정시키는 고정부재;를 포함하고;
상기 곡면디스플레이부재에는 제1장착부가 구비되고, 상기 곡면도광부재에는 제2장착부가 구비되며,
상기 고정부재는 상기 제1장착부와 상기 제2장착부에 탈착 가능하게 설치되는 것을 특징으로 하는 곡면디스플레이장치.
A curved display member having a curved shape;
A curved light guide member formed to correspond to the curved display member;
A spacer member provided between the curved display member and the curved light guide member; And
And a fixing member for fixing the curved display member, the spacer member, and the curved light guide member;
The curved display member has a first mounting portion, the curved light guide member has a second mounting portion,
The fixing member is a curved display device, characterized in that the detachable is installed on the first mounting portion and the second mounting portion.
삭제delete 제 1항에 있어서, 상기 고정부재는,
상기 제1장착부에 장착되어 상기 곡면디스플레이부재를 상기 곡면도광부재 측으로 가압하는 제1가압부;
상기 제1가압부에서 연장되는 본체부; 및
상기 본체부에서 연장되며 상기 제2장착부에 장착되어 상기 곡면도광부재를 상기 곡면디스플레이부재 측으로 가압하는 제2가압부;를 포함하는 것을 특징으로 하는 곡면디스플레이장치.
The method of claim 1, wherein the fixing member,
A first pressing part mounted on the first mounting part to press the curved display member toward the curved light guide member;
A main body extending from the first pressing unit; And
And a second pressing unit extending from the main body and mounted to the second mounting unit to press the curved light guide member toward the curved display member.
제 3항에 있어서,
상기 제1가압부와 상기 제2가압부는 상기 곡면디스플레이부재와 상기 곡면도광부재를 탄성 가압하는 것을 특징으로 하는 곡면디스플레이장치.
The method of claim 3,
And the first pressing part and the second pressing part elastically pressurize the curved display member and the curved light guide member.
제 1항에 있어서,
상기 제1장착부는 상기 곡면디스플레이부재의 내측으로 관통되게 연장되는 제1관통부 및 상기 제1관통부에서 상기 곡면디스플레이부재의 내측으로 연장되며 상기 곡면디스플레이부재와 단차지게 형성되는 제1안착홈부를 포함하는 것을 특징으로 하는 곡면디스플레이장치.
The method of claim 1,
The first mounting portion may include a first through portion extending through the curved display member and a first seating groove portion extending from the first through portion to the inside of the curved display member and stepped with the curved display member. Curved display device comprising a.
제 1항, 제 3항 내지 제 5항 중 어느 한 항에 있어서,
상기 제2장착부는, 상기 곡면도광부재의 내측으로 관통되게 연장되는 제2관통부 및 상기 제2관통부에서 상기 곡면도광부재의 내측으로 연장되며, 상기 곡면도광부재와 단차지게 형성되는 제2안착홈부를 포함하는 것을 특징으로 하는 곡면디스플레이장치.
6. The method according to any one of claims 1 to 5,
The second mounting portion may include a second through portion extending through the curved light guide member and a second seat extending from the second through portion to the inside of the curved light guide member and formed stepwise with the curved light guide member. Curved display device comprising a groove.
제 3항에 있어서,
상기 고정부재의 장착작동이 용이하도록 상기 제1가압부와 상기 제2가압부 각각에는 작동부가 더 구비되는 것을 특징으로 하는 곡면디스플레이장치.
The method of claim 3,
Curved display device, characterized in that the operating portion is further provided in each of the first pressing portion and the second pressing portion to facilitate the mounting operation of the fixing member.
제 7항에 있어서, 상기 작동부는,
상기 제1가압부와 상기 제2가압부 각각에 형성되는 결속부; 및
상기 결속부에 착탈 가능하고, 외력에 의해 상기 제1가압부와 상기 제2가압부가 벌어지게 하는 작동부재를 포함하는 것을 특징으로 하는 곡면디스플레이장치.The method of claim 7, wherein the operation unit,
A binding portion formed in each of the first pressing portion and the second pressing portion; And
And a working member detachably attachable to the binding part and open to the first pressing part and the second pressing part by an external force.
KR1020110144020A 2011-12-27 2011-12-27 Curved display KR101278904B1 (en)

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