KR20030013871A - V-CUTTING omitted - Google Patents

V-CUTTING omitted Download PDF

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Publication number
KR20030013871A
KR20030013871A KR1020010048081A KR20010048081A KR20030013871A KR 20030013871 A KR20030013871 A KR 20030013871A KR 1020010048081 A KR1020010048081 A KR 1020010048081A KR 20010048081 A KR20010048081 A KR 20010048081A KR 20030013871 A KR20030013871 A KR 20030013871A
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KR
South Korea
Prior art keywords
light
lamp
plate
cutting
guide plate
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Application number
KR1020010048081A
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Korean (ko)
Inventor
문인수
Original Assignee
문인수
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Application filed by 문인수 filed Critical 문인수
Priority to KR1020010048081A priority Critical patent/KR20030013871A/en
Publication of KR20030013871A publication Critical patent/KR20030013871A/en

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Classifications

    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
    • G02B6/0038—Linear indentations or grooves, e.g. arc-shaped grooves or meandering grooves, extending over the full length or width of the light guide
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0051—Diffusing sheet or layer
    • 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
    • G02B6/0033—Means for improving the coupling-out of light from the light guide
    • G02B6/005—Means for improving the coupling-out of light from the light guide provided by one optical element, or plurality thereof, placed on the light output side of the light guide
    • G02B6/0055—Reflecting element, sheet or layer
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
    • G09F13/00—Illuminated signs; Luminous advertising
    • G09F13/18—Edge-illuminated signs
    • G09F2013/184—Information to display
    • G09F2013/1854—Light diffusing layer

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Planar Illumination Modules (AREA)

Abstract

PURPOSE: A V-CUTTING backlight type illuminator is provided to reduce power consumption, increase a life of a lamp by using a side scanning method using a V-CUTTING type light plate. CONSTITUTION: A plurality of V-CUTTING type projection members(70) makes light dispersed to a rear surface of a light plate(40). A brightness of the light is uniformly irradiated to advertisement(20) by the V-CUTTING type projection members(70). A diffusion plate(30) is installed at the front surface of the light plate(40) in order to improve uniformity of the light. A reflecting plate(80) is attached and installed at a rear surface of the light plate(40) and reflects the light. When power is applied to a lamp(60) through an inverter(100), the lamp(60) emits the light. The light emitted by the lamp(60) is directly incident to the light plate(40) or is incident to the light plate(40) through a lamp reflecting plate(50).

Description

V-CUTTING형 백 라이트 방식의 조명장치{omitted}V-CUTTING type backlighting device {omitted}

본 발명은 V-CUTTING형 백 라이트 방식을 이용한 조명장치에 관한 것으로, 냉 음극형광램프 또는 열음극 형광램프를 도광판의 측면에 위치시켜 도광판의 인쇄 패턴을 이용하여 전면부가 균일하게 광고물을 디스플레이 시켜주는 조명장치에 관한 것이다.The present invention relates to a lighting device using a V-CUTTING type backlight method, by placing a cold cathode fluorescent lamp or a hot cathode fluorescent lamp on the side of the light guide plate to display the advertisement evenly using the printing pattern of the light guide plate. It relates to a lighting device.

일반적으로 종래의 조명장치는 형광등이나 백열등을 직하방식으로 사용하고 있다. 이러한 종래의 조명장치는 높은 소비전력과 수명적인 문제와 두께가 두꺼워짐으로서 실내 광고물로는 적합하지 않았다.In general, a conventional lighting device uses a fluorescent lamp or an incandescent lamp in a direct method. Such conventional lighting devices are not suitable for indoor advertisements because of their high power consumption, long life problems and thickening.

본 발명은 상기의 문제점을 해결하기 위해서 발명된 것으로, 소비 전력이 낮은 냉 음극관 또는 열 음극관 ; V-CUTTING 방식의 도광판을 이용한 측면 주사방식을 사용함으로서 낮은 소비전력 과 램프의 수명적인 문제점을 해결하고 소형 및 두께에 대한 문제점을 해결 할 수 있다.The present invention has been invented to solve the above problems, a cold cathode tube or a heat cathode tube with low power consumption; By using the side scanning method using the light guide plate of V-cutting method, it can solve the problem of low power consumption and lamp life, and the problem of small size and thickness.

도 1은 본 발명에 따른 조립 순서을 보여 주기 위한 측면 분해사시도.Figure 1 is an exploded perspective view of the side for showing the assembly sequence according to the present invention.

도 2은 본 발명의 도1에서 상 1등식 도광판의 V-CUTTING 방식을 보여주기 위한 정면도.Figure 2 is a front view for showing the V-CUTTING method of the phase 1 light guide plate in Figure 1 of the present invention.

도 3은 본 발명의 도1에서 상/하 2등식 도광판의 V-CUTTING 방식을 보여주기 위한 정면도.Figure 3 is a front view for showing the V-CUTTING method of the upper and lower two light guide plate in Figure 1 of the present invention.

도 4은 본 발명의 도 1에서 상/하/좌/우 4등식 도광판의 V-CUTTING 방식을 보여주기 위한 정면도.Figure 4 is a front view for showing the V-CUTTING method of the up / down / left / right quadruple light guide plate in Figure 1 of the present invention.

본 발명에 대한 실시 예을 첨부된 도면을 통해 설명하면 다음과 같다.An embodiment of the present invention will be described with reference to the accompanying drawings.

첨부된 도면중 도1은 상/하 2등식 측면 삽입형 방식의 조립을 보여주기 위한 측면 분해 사시도 이고 도 2은 도1에서 1등식인 경우 발광부의 균일도을 맞추기 위한 도광판 정면도; 도3는 도1에서 2등식인 경우 발광부의 균일도를 맞추기 위한 도광판 정면도; 도4는 상/하/좌/우 4등식인 경우 발광부의 균일도을 맞추기 위한 도광판의 정면도이다. 여기서 1등식이라 함은 램프 가 단방향으로 한 개가 설치되어 조립된 것을 말하며 기능은 동일하다. 본 발명의 구성을 간단히 보면 내부 장치를 보호하기 위한 프레임(10), 인쇄물(20), 확산판(30), V-CUTTING 방식의 도광판(40), 램프 반사판(50), 램프(60), V-CUTTING편(70), 반사판(80), 지지프레임(90), 인버터(100)로 이루어져 있다.1 is a side exploded perspective view illustrating an assembly of a top / bottom two-sided side insert type method, and FIG. 2 is a front view of a light guide plate for matching uniformity of a light emitting unit when the first side is illustrated in FIG. 1; 3 is a front view of a light guide plate for matching the uniformity of the light emitting part in the case of the second equation in FIG. 4 is a front view of the light guide plate for matching the uniformity of the light emitting unit in the case of the top / bottom / left / right quadruple. Here, the first light means that one lamp is installed in one direction and assembled. The functions are the same. In brief, the configuration of the present invention, a frame 10, a printed matter 20, a diffusion plate 30, a light guide plate 40 of the V-cutting method, a lamp reflector 50, a lamp 60, It consists of a V-cutting piece 70, a reflecting plate 80, a support frame 90, and an inverter 100.

이를 첨부된 도1을 통해 구체적으로 설명하면 다음과 같다.This will be described in detail with reference to FIG. 1 as follows.

상기 도광판(40)의 후면에 빛을 산란시켜주는 다수개의 V-CUTTING 방식의 돌출편(70)이 위치하여 형성된다. 이때 램프(60)에서 가까운 곳은 도광판의 V-CUTTING수를 적게 위치하고 램프(60)에서 멀어질수록 도광판의 V-CUTTING수는 증가하는 것이 바람직하다 .이는 램프(60)에서 발산된 빛이 산란제 역할을 하는 도광판의 V-CUTTING편(70)에 의해서 빛의 휘도를 균일하게 광고물(20)에 조사하기 위해서이다.A plurality of V-cutting protruding pieces 70 for scattering light are formed on the rear surface of the light guide plate 40. At this time, it is preferable that the V-CUTTING number of the light guide plate is less in the place near the lamp 60 and the V-CUTTING number of the light guide plate increases as the distance from the lamp 60 increases. This is because the light emitted from the lamp 60 is scattered. This is to irradiate the advertisement 20 with the brightness of light uniformly by the V-CUTTING piece 70 of the light guide plate which plays a role.

그리고 도광판(40)의 전면에는 도광판(40)의 V-CUTTING편(70)이 보이지 않도록 하며 빛의 균일도을 향상 시킬수 있도록 확산판(30)이 설치되며 도광판(40)의 후면에는 빛을 반사시키는 반사판(80)이 부착 설치되어 있다.The diffuser plate 30 is installed on the front surface of the light guide plate 40 to prevent the V-cutting piece 70 of the light guide plate 40 from being visible and to improve the uniformity of light. 80 is attached.

이와 같은 장치을 상세히 설명하면 다음과 같다.If such a device will be described in detail as follows.

먼저 전원이 인버터부(100)를 통해 램프(60)에 가해짐으로서 램프(60)가 발광하게 된다 . 램프(60)에서 발광된 빛은 직접 도광판(40)에 입사되거나 램프 반사판(50)을 통해 도광판(40)에 입사된다. 이때 사용 램프(60)로는 두께 적인 문제점을 해결 할수 있으며, 낮은 소비전력으로도 고휘도를 발생시킬 수 있는 냉 음극관 이나 두께가 얇은 열 음극관을 사용하는 것이 측면주사 방식에서는 유리하다,First, power is applied to the lamp 60 through the inverter unit 100 so that the lamp 60 emits light. Light emitted from the lamp 60 is directly incident on the light guide plate 40 or is incident on the light guide plate 40 through the lamp reflector 50. At this time, the use of the lamp 60 can solve the problem of thickness, it is advantageous in the side scanning method to use a cold cathode tube or a thin heat cathode tube that can generate high brightness even at low power consumption,

또한, 도광판(40)에 입사된 빛을 산란시켜주는 도광판의 V-CUTTING편(70)에 부딪히게 된다. 이때 도광판의 V-CUTTING편(70)에 입사된 빛은 여러 방향으로 빛이 산란된다. 즉 램프(60)에서 가까운 쪽은 도광판의 V-CUTTING편를 적게 위치하고 램프(60)에서 멀어질수록 도광판의 V-CUTTING편수를 증가시킴으로서 화면의 균일도을 맞추는 것이다. 산란된 빛은 도광판(40)의 앞면에 위치한 확산판(30)에 전달되고 다시 광고물(20)의 배면을 투과하여 광고물(20)의 정보를 디스플레이 시켜주게 된다. 또한 일부의 빛은 굴절되는데 이때 굴절된 빛은 도광판(40) 후면에 위치한 반사판(80)에 의해서 반사되어 확산판(30)으로 전달되고, 확산판(30)에 전달된 빛은 다시 광고물(20)의 배면을 투과하여 광고물(20)의 정보을 디스플레이 시킨다.In addition, the light guide plate 40 hits the V-cutting piece 70 of the light guide plate to scatter the light. At this time, the light incident on the V-CUTTING piece 70 of the light guide plate is scattered in various directions. In other words, the closer to the lamp 60, the smaller the V-cutting piece of the light guide plate and the farther away from the lamp 60 to increase the number of V-cutting pieces of the light guide plate to match the uniformity of the screen. Scattered light is transmitted to the diffuser plate 30 located in front of the light guide plate 40 and again passes through the back surface of the advertisement 20 to display the information of the advertisement 20. In addition, some of the light is refracted, and the refracted light is reflected by the reflecting plate 80 located at the rear of the light guide plate 40 to the diffuser plate 30, and the light transmitted to the diffuser plate 30 is again an advertisement ( The information of the advertisement 20 is displayed by penetrating the back of the 20.

따라서 본 발명은 도광판의 V-CUTTING형 백라이트 방식으로 광고나 인테리어 조명으로 사용이 가능하다.Therefore, the present invention can be used as advertising or interior lighting in the V-CUTTING type backlight method of the light guide plate.

이상에서 설명한 바와 같이 본 발명은 도광판의 V-CUTTING편을 이용해 화면의 균일도을 맞추며, 인쇄물의 정보을 스폿(spot)현상 없이 선명하게 디스플레이하고, 측면주사방식을 택함으로서 두께는 얇게 제작 가능하고, 냉 음극 형광 램프 나 열 음극관을 사용함으로서 소비전력을 감소시킬 수 있는 효과가 있다.As described above, the present invention adjusts the uniformity of the screen by using the V-CUTTING piece of the light guide plate, displays the printed information clearly without spot phenomenon, and makes the thickness thinner by adopting the side scanning method, and the cold cathode By using a fluorescent lamp or a heat cathode tube, the power consumption can be reduced.

본 발명에 대해서 실시 예를 설명하였으나, 설명한 내용에 한정되는 것은 아니며 본 발명의 요지를 벗어남 없이 본 발명에 속하는 분야 및 방식에서 다양한 개량이나 변형이 가능하다.Although the embodiments have been described with respect to the present invention, it is not limited to the described content and various improvements or modifications are possible in the field and manner belonging to the present invention without departing from the gist of the present invention.

Claims (4)

내부 장치를 보호하기 위한 프레임(10), 램프(60), 램프 반사판(50), 균일도을 맞추기 위한 V-CUTTING 방식의 도광판(40), V-CUTTING편(70)이 보이지 않도록 하며 빛의 확산시키기 위한 확산판(30), 반사판(80), 측면 투과 방식의 광원으로 사용되는 냉음극 형광램프 또는 열 음극 형광램프를 포함한 광고용 조명장치.The frame 10, the lamp 60, the lamp reflector 50 to protect the internal device, the light guide plate 40 of the V-cutting method to match the uniformity, and the V-cutting piece 70 are made invisible and diffused. Advertising lighting device including a cold cathode fluorescent lamp or a hot cathode fluorescent lamp used as a diffusion plate 30, a reflecting plate 80, a side-transmission light source for. 제 1항에 있어서, 화면의 균일도을 맞추기 위한 V-CUTTING방식의 도광판을 특징으로 하는 조명장치.The illuminating device according to claim 1, wherein the light guide plate is a V-cutting method for adjusting the uniformity of the screen. 제 1항에 있어서, 광원주위만 밝게 비치는 현상 일명 스폿(spot)현상을 없애기 위한 도광판(40)의 V-CUTTING 패턴 방식을 특징으로 하는 조명장치According to claim 1, Illuminating device characterized in that the V-CUTTING pattern method of the light guide plate 40 to eliminate the phenomenon that spots only bright light surrounding the light source (spot) 제 1항에 있어서, 두께을 얇게 하기위한 측면 주사방식을 특칭으로 하는 조명장치An illuminating device according to claim 1, characterized by a side scanning method for reducing thickness.
KR1020010048081A 2001-08-09 2001-08-09 V-CUTTING omitted KR20030013871A (en)

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Application Number Priority Date Filing Date Title
KR1020010048081A KR20030013871A (en) 2001-08-09 2001-08-09 V-CUTTING omitted

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950090B1 (en) * 2007-04-12 2010-03-31 박휴완 Light guide plate for lighting apparatus
KR102205448B1 (en) * 2020-08-04 2021-01-19 이영규 Landscape lighting device using cable tray in tunnel

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168782U (en) * 1982-05-06 1983-11-10 富士通機電株式会社 small surface light source
JPH0559405U (en) * 1991-11-18 1993-08-06 株式会社ジョンストン Display device using light guide plate
JPH06186562A (en) * 1992-10-23 1994-07-08 Sawaki:Kk Light transmission plate for surface light source
JPH10187075A (en) * 1996-12-25 1998-07-14 Goro Kitamura Thin type both-surface light emission body, and display device using the same

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58168782U (en) * 1982-05-06 1983-11-10 富士通機電株式会社 small surface light source
JPH0559405U (en) * 1991-11-18 1993-08-06 株式会社ジョンストン Display device using light guide plate
JPH06186562A (en) * 1992-10-23 1994-07-08 Sawaki:Kk Light transmission plate for surface light source
JPH10187075A (en) * 1996-12-25 1998-07-14 Goro Kitamura Thin type both-surface light emission body, and display device using the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100950090B1 (en) * 2007-04-12 2010-03-31 박휴완 Light guide plate for lighting apparatus
KR102205448B1 (en) * 2020-08-04 2021-01-19 이영규 Landscape lighting device using cable tray in tunnel

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