KR20010009652A - Kny screen - Google Patents

Kny screen Download PDF

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Publication number
KR20010009652A
KR20010009652A KR1019990028114A KR19990028114A KR20010009652A KR 20010009652 A KR20010009652 A KR 20010009652A KR 1019990028114 A KR1019990028114 A KR 1019990028114A KR 19990028114 A KR19990028114 A KR 19990028114A KR 20010009652 A KR20010009652 A KR 20010009652A
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KR
South Korea
Prior art keywords
light
screen
tube
film
transmitting
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Application number
KR1019990028114A
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Korean (ko)
Inventor
김남영
Original Assignee
김남영
송용근
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Application filed by 김남영, 송용근 filed Critical 김남영
Priority to KR1019990028114A priority Critical patent/KR20010009652A/en
Publication of KR20010009652A publication Critical patent/KR20010009652A/en

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R11/00—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts
    • H01R11/01—Individual connecting elements providing two or more spaced connecting locations for conductive members which are, or may be, thereby interconnected, e.g. end pieces for wires or cables supported by the wire or cable and having means for facilitating electrical connection to some other wire, terminal, or conductive member, blocks of binding posts characterised by the form or arrangement of the conductive interconnection between the connecting locations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device

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  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

PURPOSE: A projection tube type projection screen is provided to maximize light efficiency by passing almost all of the light through tubes having mirror surfaces for dispersing or reflecting the light and preventing absorption of the light, thereby achieving clear images even outdoors. CONSTITUTION: A projection tube type projection screen includes a screen film mounted with a light source behind the screen film so that light(images) passes through the screen film, the light being partially reflected and partially absorbed when passing through the screen film, wherein a plane surface of the screen film is formed of projection tube cells of cylinder, beehive or grating shape and the projection tubes have mirror surfaces plated or coated with reflection substance such as silver, aluminium, stainless and the like for preventing absorption of the light, so that almost all the light generates reflection and dispersion while passing through the projection tubes like optical fibers.

Description

투광튜브식 투광스크린{KNY SCREEN}Floodlight Tube Floodlights {KNY SCREEN}

본 발명은 스크린 뒤에 광원이 있어 빛[영상]이 스크린막을 통과할 때, 일부는 반사하고 일부는 통과하며 일부는 흡수되는데, 그 막의 구조에서 원통형 또는 벌집구조나 격자형 형상의 투광튜브셀들로 막의 평면의 세부구조를 구성하여, 거의 모든 빛을 광섬유와 같은 거울면의 투광튜브를 통과하면서 반사와 산란을 일으키도록 하여 영상을 볼수 있도록 하는 투광튜브식 투광스크린에 관한 것이다.In the present invention, there is a light source behind the screen so that when light [image] passes through the screen membrane, part of it reflects, part passes and part is absorbed, from the membrane structure to the cylindrical or honeycomb or lattice-shaped transmissive tube cells. The present invention relates to a light-emitting tube type light emitting screen that constructs a detailed structure of a plane of the film, so that almost all light passes through a mirror-type light-transmitting tube such as an optical fiber to cause reflection and scattering so that an image can be viewed.

일반적으로, 빛이 막을 통과 할때 일부는 반사하고 일부는 통과하며 일부는 흡수되므로 광효율이 떨어져, 밝은 화상을 구현하는데 많은 어려움을 겪고 있다.In general, when light passes through the film, some reflects, some passes, and some is absorbed, so that the light efficiency is low, resulting in a lot of difficulties in implementing a bright image.

본 발명에 따른 투광튜브식 투광스크린의 목적은 상기의 문제점들을 해소하고, 일반적으로, 빛이 막을 통과 할때 일부는 반사하고 일부는 통과하며 일부는 흡수되는데, 투광튜브식 투광스크린은 거의 모든 빛을 거울면의 튜브를 통하여 통과시키므로 광효율을 극대화 시킬수 있어 옥외에서도 밝은 영상을 나타내는 효과를 제공하는데 있다.The purpose of the floodlight tube according to the present invention solves the above problems, and in general, when light passes through the membrane, partly reflects, some passes through and some is absorbed. Since it passes through the tube of the surface, it is possible to maximize the light efficiency to provide the effect of showing a bright image even outdoors.

도 1 은 본 발명에 따른 투광튜브식 투광스크린의 외형을 나타낸 그림,1 is a view showing the external appearance of the light-emitting tube-type floodlight screen according to the present invention,

도 2a 는 투광튜브식 투광스크린의 상세도,Figure 2a is a detailed view of the floodlight tube type projection screen,

도 2b 는 투광튜브식 투광스크린의 투광튜브셀 세부구조와 작동원리를 나타낸 그림 [투광스크린은 광섬유와 같이 내부를 반사재로 코팅한 작은 투광튜브셀들을 조합하여, 내부에는 투명코팅막을 형성하고 외부에는 투광산란막으로 코팅하여, 영사된 빛이 통과하며 산란시키는 작용을 한다. ],Figure 2b is a diagram showing the detailed structure and operation principle of the light-transmitting tube of the light-transmitting tube type light-transmitting screen [the light-transmitting screen is a combination of small light-transmitting tube cells coated with a reflective material, such as optical fibers, to form a transparent coating film on the inside and transparent to the outside Coated with a light scattering film, the projected light passes and scatters. ],

도 3a 는 렌즈식 투명산란막의 세부구조[렌즈식 투명산란막은 미세한 특수구조의 렌즈들를 조합하여 막을 형성한 것으로 영사된 빛을 굴절시켜 산란시키는 작용을 한다. 산란된 빛은 일광속에서도 보석과 같이 반짝이므로 밝고 선명한 해상도의 화상을 제공한다.],3A illustrates a detailed structure of a lens-type transparent scattering film (a lens-type transparent scattering film is formed by combining lenses having a special special structure, and serves to refract and scatter the projected light. Scattered light sparkles like jewels even in daylight, providing bright, crisp images.],

도 3b 는 렌즈식 투명산란막의 2중 렌즈구조를 나타낸 그림,3b is a view showing a double lens structure of a lens-type transparent scattering film,

도 4 는 격자식 투광스크린의 격자형 셀세포 입자 구조 그림 [스크린 외부에 격자그리드를 형성하고 내부에는 산란막이 형성된다. 격자의 그림자로 인한 명암대비 효과로 보다 선명한 화상을 구현한다.],Figure 4 is a lattice-type cell cell particle structure of the grid type light-transmitting screen [The lattice grid is formed on the outside of the screen and the scattering film is formed inside. Contrast effect caused by the shadow of the grid creates a clearer image.],

도 5 는 투광튜브셀의 구멍을 휘어지게 하여 직선으로 빛이 한번에 관통하지 못하게하여 모든 빛[영상]이 투광튜브셀 내부 곡면에서 반사와 산란을 거치도록하여, 사람들의 시선이 휘어진 곡면에서 반사되는 빛을 볼수 있도록 하는 곡면 투광튜브식 투광스크린을 나타낸 그림,Figure 5 is to bend the hole of the transparent tube cell to prevent light from penetrating at a time in a straight line so that all the light [image] passes through the reflection and scattering on the inner surface of the transparent tube cell, people's eyes are reflected on the curved surface The figure shows a curved floodlight-type floodlight that lets you see the light,

도 6 은 벌집구조식 투광스크린을 나타낸 그림 [두겹의 벌집 구조사이에 투명산란막이 들어 있다.]6 is a view showing a honeycomb structured floodlight screen [a transparent scattering film is included between two layers of honeycomb structures.]

이러한 목적을 달성하기 위하여, 본 발명에 따른 투광튜브식 투광스크린은 스크린 뒤에 광원이 있어 빛[영상]이 스크린막을 통과할 때, 일부는 반사하고 일부는 통과하며 일부는 흡수되는데, 그 막의 구조에서 원통형 또는 벌집구조나 격자형 형상의 투광튜브셀들로 막의 평면의 세부구조를 구성하여, 거의 모든 빛을 광섬유와 같은 거울면의 투광튜브를 통과하면서 반사와 산란을 일으키도록 하여 영상을 볼 수 있도록 하는 투광튜브식 투광스크린에 관한 것으로,In order to achieve this object, the light transmission tube type projection screen according to the present invention has a light source behind the screen so that when light [image] passes through the screen membrane, part of it reflects, part passes and part is absorbed, which is cylindrical in the structure of the membrane. In addition, honeycomb or lattice-shaped transmissive tube cells form a detailed structure of the plane of the membrane so that almost all light passes through a mirror-like transmissive tube to cause reflection and scattering so that the image can be viewed. Regarding the floodlight type floodlight screen,

투광튜브셀의 내부 및 외부 표면을 거울과 같은반사재[은, 알루미늄, 스테인리스 등등]로 도금 또는 코팅하여 빛이 막 내부에 흡수되지 않고 모두 반사되어 통과하도록 하고, [도 5]에서와 같이 광원쪽 투광튜브셀의 두께를 얇게하여 모든빛이 외부로 빠져나가도록 하여 광효율을 극대화시며,The inner and outer surfaces of the light transmitting tube cell are plated or coated with a reflector such as a mirror [silver, aluminum, stainless steel, etc.] so that the light is not absorbed inside the film but is reflected and passed through, and as shown in FIG. By thinning the thickness of the light transmitting tube cell, all the light escapes to the outside to maximize the light efficiency,

[도 6]과 같이 투광튜브셀의 구멍을 통해 스크린막의 내부에 먼지등 이물질이 들어가지 못하도록 투광튜브셀의 중간에 투명코팅막이나 투명산란막을 대어 놓으며,As shown in FIG. 6, a transparent coating film or a transparent scattering film is placed in the middle of the light emitting tube cell to prevent foreign substances such as dust from entering the inside of the screen film through the hole of the light transmitting tube cell.

투명산란막의 구조를 [도 3]과 같이 1차 투광렌즈와 2차 산란렌즈를 조합한 2중구조의 투광렌즈로, 투명산란막을 갖으며,As shown in FIG. 3, the transparent scattering film is a light transmitting lens having a combination of a primary light transmitting lens and a second scattering lens, and has a transparent scattering film.

투광튜브셀의 구멍 크기와 길이의 비를 1:2이상 되도록하며, [도 5]와 같이 투광튜브셀의 구멍을 휘어지게 하여 직선으로 빛이 한번에 관통하지 못하게 하여, 모든 빛[영상]이 투광튜브셀 내부 곡면에서 반사와 산란을 거치도록하여, 사람들의 시선이 휘어진 곡면에서 반사되는 빛을 볼수 있도록 하는 곡면 투광튜브식 투광스크린으로 구성된다.The ratio of the hole size and the length of the light transmitting tube cell is 1: 2 or more, and as shown in FIG. 5, the hole of the light transmitting tube cell is bent so that light does not penetrate at a time in a straight line, so that all the light [image] emits light. It consists of a curved floodlight-type floodlight screen that allows people to see the light reflected from the curved surface by passing through reflection and scattering on the inner surface of the tube cell.

투광튜브식 투광스크린의 가장 큰 효과는,The biggest effect of the floodlight type floodlight screen is

일반적으로, 빛이 막을 통과 할때 일부는 반사하고 일부는 통과하며 일부는 흡수되는데, 투광튜브식 투광스크린은 거의 모든 빛을 거울면의 튜브를 통하여 통과시키므로 광효율을 극대화 시킬수 있어 옥외에서도 밝은 영상을 나타내는 효과를 제공하는 데 있다.In general, when light passes through the membrane, part of it reflects, part passes and part is absorbed, and the light-transmitting tube type flood screen passes almost all of the light through the mirror tube, which maximizes the light efficiency. To provide an effect.

Claims (5)

스크린 뒤에 광원이 있어 빛[영상]이 스크린막을 통과할 때, 일부는 반사하고 일부는 통과하며 일부는 흡수되는데, 그막의 구조에서 원통형 또는 벌집구조나 격자형 형상의 투광튜브셀들로 막의 평면의 세부구조를 구성하여, 거의 모든 빛을 광섬유와 같은 거울면의 투광튜브를 통과하면서 반사와 산란을 일으키도록 하여 영상을 볼 수 있도록 하는 투광튜브식 투광스크린.There is a light source behind the screen, so when light [image] passes through the screen membrane, some of it reflects, some passes and some is absorbed, from the membrane structure to the cylindrical or honeycomb or lattice-shaped transmissive tube cells of the plane. A transparent tube type floodlight screen that allows the user to view the image by constructing a detailed structure and causing reflection and scattering while passing almost all of the light through a mirror tube such as an optical fiber. 제 1 항에 있어서, 투광튜브셀의 내부 및 외부 표면을 거울과 같은 반사재[은, 알루미늄, 스테인리스 등등]로 도금 또는 코팅하여 빛이 막내부에 흡수되지 않고 모두 반사되어 통과하도록 하고, [도 5]에서와 같이 광원쪽 투광튜브셀의 두께를 얇게하여 모든빛이 외부로 빠져나가도록 하여 광효율을 극대화시킨 투광튜브식 투광스크린.The method according to claim 1, wherein the inner and outer surfaces of the light transmitting tube cell are plated or coated with a reflector such as a mirror (silver, aluminum, stainless steel, etc.) so that the light is not absorbed into the film but is reflected and passed through the film [FIG. 5]. As shown in [], the light-transmission tube type light emitting screen that maximizes the light efficiency by thinning the thickness of the light-transmitting tube cell to let all the light escape to the outside. 제 1 항에 있어서, [도 6]과 같이 투광튜브셀의 구멍을 통해 스크린막의 내부에 먼지 등 이물질이 들어가지 못하도록 투광튜브셀의 중간에 투명코팅막이나 투명산란막을 대어 놓은 투광튜브식 투광스크린.According to claim 1, as shown in Fig. 6 is a transparent tube-type light-transmitting screen having a transparent coating film or a transparent scattering film in the middle of the light-transmitting tube cell to prevent foreign substances such as dust through the hole of the light-transmitting tube cell. 제 1 항 및 제 3 항에 있어서, 투명산란막의 구조를 [도 3]과 같이 1차 투광렌즈와 2차 산란렌즈를 조합한 2중구조의 투광렌즈로, 투명산란막을 갖는 투광튜브식 투광스크린.The light transmitting tube type light emitting screen according to claim 1 or 3, wherein the structure of the transparent scattering film is a light transmitting lens having a double structure in which a primary light transmitting lens and a second scattering lens are combined as shown in FIG. 제 1 항에 있어서, 투광튜브셀의 구멍 크기와 길이의 비를 1:2 이상되도록하며 [도 5]와같이 투광튜브셀의 구멍을 휘어지게 하여 직선으로 빛이 한번에 관통하지 못하게하여 모든 빛[영상]이 투광튜브셀 내부 곡면에서 반사와 산란을 거치도록하여, 사람들의 시선이 휘어진곡면에서 반사되는 빛을 볼수 있도록 하는 곡면 투광튜브식 투광스크린.The method of claim 1, wherein the ratio of the hole size and length of the light transmitting tube cell is 1: 2 or more, and as shown in FIG. 5, the hole of the light transmitting tube cell is bent to prevent light from penetrating at a time in a straight line. Curved light-emitting tube type floodlight screen that allows people to see the light reflected from the curved surface by passing through reflection and scattering on the inner surface of the light-emitting tube cell.
KR1019990028114A 1999-07-12 1999-07-12 Kny screen KR20010009652A (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443773B1 (en) * 2001-10-09 2004-08-09 전형진 Screen used for display
WO2006080801A1 (en) * 2005-01-28 2006-08-03 Acts Vision Co., Ltd. Non-paste fabrication method of optical fiber block
KR100665188B1 (en) * 2006-04-26 2007-01-09 주식회사 액츠비전 Optical fiber screen with mirror surface
CN112099299A (en) * 2019-06-17 2020-12-18 海信视像科技股份有限公司 Self-sounding projection display device

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100443773B1 (en) * 2001-10-09 2004-08-09 전형진 Screen used for display
WO2006080801A1 (en) * 2005-01-28 2006-08-03 Acts Vision Co., Ltd. Non-paste fabrication method of optical fiber block
KR100665188B1 (en) * 2006-04-26 2007-01-09 주식회사 액츠비전 Optical fiber screen with mirror surface
CN112099299A (en) * 2019-06-17 2020-12-18 海信视像科技股份有限公司 Self-sounding projection display device
CN112099299B (en) * 2019-06-17 2022-07-08 海信视像科技股份有限公司 Self-sounding projection display device

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