WO2022164002A1 - Porte présentant un panneau d'affichage transmettant la lumière - Google Patents

Porte présentant un panneau d'affichage transmettant la lumière Download PDF

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Publication number
WO2022164002A1
WO2022164002A1 PCT/KR2021/018050 KR2021018050W WO2022164002A1 WO 2022164002 A1 WO2022164002 A1 WO 2022164002A1 KR 2021018050 W KR2021018050 W KR 2021018050W WO 2022164002 A1 WO2022164002 A1 WO 2022164002A1
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WO
WIPO (PCT)
Prior art keywords
door
display panel
light
transmitting display
glass member
Prior art date
Application number
PCT/KR2021/018050
Other languages
English (en)
Korean (ko)
Inventor
오재환
김찬호
지은선
한예린
Original Assignee
주식회사 인투시
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 주식회사 인투시 filed Critical 주식회사 인투시
Publication of WO2022164002A1 publication Critical patent/WO2022164002A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E06B3/6715—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light
    • E06B3/6722—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light specially adapted for increased thermal insulation or for controlled passage of light with adjustable passage of light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/66—Units comprising two or more parallel glass or like panes permanently secured together
    • E06B3/67—Units comprising two or more parallel glass or like panes permanently secured together characterised by additional arrangements or devices for heat or sound insulation or for controlled passage of light
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0247—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of voids or pores
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B3/00—Window sashes, door leaves, or like elements for closing wall or like openings; Layout of fixed or moving closures, e.g. windows in wall or like openings; Features of rigidly-mounted outer frames relating to the mounting of wing frames
    • E06B3/70—Door leaves
    • E06B2003/7049—Specific panel characteristics
    • E—FIXED CONSTRUCTIONS
    • E06—DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; LADDERS
    • E06B—FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
    • E06B9/00—Screening or protective devices for wall or similar openings, with or without operating or securing mechanisms; Closures of similar construction
    • E06B9/24—Screens or other constructions affording protection against light, especially against sunshine; Similar screens for privacy or appearance; Slat blinds
    • E06B2009/2417—Light path control; means to control reflection
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00—Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/101—Nanooptics

Definitions

  • the present invention relates to a door having a light transmitting display panel, and more particularly, to a door having a light transmitting display panel capable of preventing the light transmitting display panel from being bent and glass members being damaged at the same time.
  • anti-reflection coating is a technique for reducing the reflection of light generated on the surface of the substrate by applying a coating that satisfies specific optical properties on the surface of an optical substrate such as glass or plastic.
  • This is not only in the field of products that reduce the surface reflectance by coating an anti-reflection coating on the surface of optical lenses such as glasses, displays, and cameras to suppress interference due to reflection, but also recently improves the transmittance of the solar panel to collect solar energy. It is applied to technology to improve the proper amount.
  • various studies have been carried out for the development of a refractive index matching coating film for the antireflection coating using porous silica particles by using the characteristic of a porous material that can control the refractive index.
  • Patent Documents 1 to 3 An example of a technique for solving this problem is disclosed in Patent Documents 1 to 3 and the like.
  • Patent Document 1 Republic of Korea Patent Publication No. 10-2179922, registered on November 11, 2020
  • FIG. A door (10) provided with a glass member (13) provided on the front side of the frame (12), a protection panel (14) provided on the inner surface side of the frame (12), the glass member (13) and the protection panel
  • a light transmitting display panel 15 provided between 14 and made of a thermoplastic resin of PMMA (polymethyl methacrylate) or PC (polycarbonate) and a nano-sized dye, and between the protective panel 14 and the light transmitting display panel 15 .
  • a door including a light emitting member 16 provided in, and a power supply member for supplying power to the light emitting member 16 .
  • Patent Document 2 (Republic of Korea Patent Publication No. 2018-0069670, published on June 25, 2018) discloses a substrate formed including a UV curable resin and a core-shell structure having a diameter of 200 to As an anti-reflection film comprising porous particles of 300 nm, the anti-reflection film is a film that additionally increases the particle exposure by selectively etching only the polymer resin layer, not the particle region, through O 2 atmospheric pressure plasma treatment. has been
  • Patent Document 3 (Republic of Korea Patent Publication No. 2011-0055795, published on May 26, 2011) discloses a storage box body in which an object is accommodated, a sensor for detecting a specific state inside the storage box, a door installed in the storage box body and having a transparent window ,
  • the storage box body including a light emitting module that increases the amount of light emitted according to a signal from a sensor that detects a specific state inside the storage box, and increases the amount of light reflected from the inside of the storage box toward the transmission window, and an optical film provided on the transmission window It is disclosed for a condition-sensing clairvoyant that informs the internal specific state of the .
  • Patent Document 1 The technology disclosed in Patent Document 1 as described above is applied and registered by the present inventor, and the article in the body can be checked from the outside according to the increase in the amount of light by the light source inside, but there is a temperature difference between the inside and the outside like a refrigerator When applied to a door, since the light transmitting display panel is bent due to a temperature difference, there is a problem that the function of the light transmitting display panel cannot be achieved around the frame of the door.
  • Patent Document 2 only the polymer resin layer, not the particle region, is selectively etched to provide a film with an additional increase in particle exposure, but according to the increase in the amount of light by the internal light source, the article in the body is checked from the outside. There was a problem that it could not be applied to the structure.
  • Patent Document 3 since the sensor is provided with a temperature sensor for detecting the temperature inside the body of the storage box, an optical sensor for detecting the illuminance, a material detection sensor and a motion detection sensor for detecting a chemical substance, the container stored in the storage box Since changes in the interior cannot be sensed and the optical film is attached to the outer surface of the external transmission window, a problem arises that the amount of external light cannot be reduced if the optical film is damaged in the course of use.
  • Another object of the present invention is to provide a door having a light transmitting display panel capable of reducing the thickness of the door and preventing the glass member from being damaged.
  • Another object of the present invention is to provide a door having a light transmitting display panel capable of expanding a display screen by improving a bezel in a light emitting member.
  • Another object of the present invention is to provide a door having a light-transmitting display panel capable of preventing the light reflected inside the door from spreading.
  • Another object of the present invention is to provide a door having a light transmitting display panel capable of adjusting the amount of light emitted by a light emitting member.
  • a door having a light-transmitting display panel according to the present invention is mounted to be opened and closed from the main body by a hinge and is a door having a frame, a glass member provided on the front side of the frame, and an inner surface of the frame a protective panel provided on the side, and a light-transmitting display panel provided between the glass member and the protective panel, wherein the light-transmitting display panel is made of a thermoplastic resin of PMMA (polymethyl methacrylate) or PC (polycarbonate) and a nano-sized dye.
  • PMMA polymethyl methacrylate
  • PC polycarbonate
  • the adhesive is UV-curable optically clear adhesive (OCA: Optical Clear Adhesive) or optically clear resin (OCR: Optical Clear Resin).
  • an anti-shattering film is embedded between the light-transmitting display panel and the glass member, and the anti-shattering film is attached to the glass member by a thermosetting adhesive.
  • a touch screen member is provided on the front surface of the glass member.
  • the door according to the present invention it characterized in that it further comprises a light emitting member provided on the glass member.
  • the door according to the present invention it characterized in that it further comprises a light emitting member provided on the light transmitting display panel.
  • the door according to the present invention further includes a variable resistor connected to the light emitting member, wherein the variable resistor has a resistance value that changes in response to manipulation of the touch screen member.
  • the light emitting member includes a plurality of light emitting diodes, and the light emitting member is provided at an edge of the glass member or the light transmitting display panel.
  • the plurality of light emitting diodes are characterized in that they are arranged to be inclined toward the central portion of the body.
  • the light-transmitting display panel is attached to the glass member with an adhesive, thereby preventing the light-transmitting display panel from warping, and the entire door The effect of reducing the thickness of the glass member and preventing breakage of the glass member is obtained.
  • the light emitting member is directly attached to the upper portion of the glass member and emits light toward the inside of the main body, the effect that the display screen can be expanded by improving the bezel is also obtained.
  • the door provided with the light transmitting display panel according to the present invention it is possible to prevent the light reflected inside the door from spreading by providing the scattering prevention film, and the effect of preventing damage to the glass member is obtained
  • the touch screen member by providing the touch screen member, the effect of controlling the amount of light emitted by the light-emitting member and checking the article in the main body is also obtained.
  • FIG. 1 is a perspective view showing a cut-away part of a door having a light transmitting display panel according to the prior art
  • FIG. 2 is a photograph showing a state of change in the amount of light according to ON/OFF of the light emitting member in the light transmitting display panel according to the present invention
  • FIG. 3 is a perspective view illustrating a part of a door having a light transmitting display panel according to a first embodiment of the present invention
  • FIG. 4 is a cross-sectional view of the door shown in FIG. 3;
  • FIG. 5 is a view showing a surface state of the light transmission variable display panel shown in FIG. 3;
  • FIG. 6 is a cross-sectional view of a door having a light transmitting display panel according to a second embodiment of the present invention.
  • FIG. 7 is a cross-sectional view of a door having a light transmitting display panel according to a third embodiment of the present invention.
  • FIG. 8 is a cross-sectional view showing a modified example of the third embodiment
  • FIG. 9 is a cross-sectional view showing another modified example of the third embodiment.
  • FIG. 10 is a view showing another example of a light emitting member in a door provided with a light transmitting display panel according to the present invention.
  • the term “frame” is made of a metal material or high-strength plastic having a substantially rectangular shape to maintain the overall shape of the door, and the “front of the frame” is a portion provided with a handle for opening the door to the outside, "Inside of the frame” means the part facing the main body for storing the article.
  • the term “light transmitting display panel” is a panel made of a thermoplastic resin of polymethyl methacrylate (PMMA) or polycarbonate (PC) and a nano-sized dye.
  • FIG. 2 is a photograph showing a change state of the amount of light according to ON/OFF of the light emitting member in the light transmitting display panel according to the present invention.
  • a door having a light transmitting display panel according to the present invention is provided on the front side of the main body for opening and closing, for example, a storage box, and includes a frame as an opening and closing member rotatably provided in the front direction of the main body.
  • the present invention by providing a light emitting member in the door portion to increase the amount of light in the body, it is possible to check the article in the body from the outside.
  • FIG. 3 is a perspective view for explaining a part of a door including a light transmitting display panel according to a first embodiment of the present invention
  • FIG. 4 is a cross-sectional view of the door shown in FIG. 3 .
  • the door having a light transmitting display panel according to the first embodiment of the present invention is mounted to be opened and closed in the body by a hinge, and is a door provided with a frame, which is provided on the front side of the frame.
  • a light transmitting display panel 150 and a light emitting member 160 provided on the glass member 130 , wherein the light transmitting display panel 150 is attached to the glass member 130 by an adhesive 101 . provided in the structure.
  • a power supply member for supplying power to the light emitting member 160 is provided.
  • the body to which the door according to the present invention is applied functions as a storage box for storing dangerous substances such as drugs, volatile substances, explosive substances, and chemicals that react by external light in schools, laboratories, hospitals, aging rooms, etc.
  • the door of the present invention as shown in, for example, is provided on the front side of the main body for opening and closing the storage box, and functions as an opening and closing member provided rotatably in the front direction of the main body.
  • a general hinge may be applied to the hinge, and for example, a door fixing member, a main body fixing member, and a link member connecting the door fixing member and the main body fixing member and provided rotatably may be provided.
  • a power supply member for supplying power to the light emitting member 160 may be provided in the hinge applied to the present invention.
  • the frame is made of a substantially rectangular metal material, high-strength plastic or wood in order to maintain the overall shape of the door, and a packing member such as silicone or rubber for sealing the body may be provided on the periphery of the frame.
  • the frame is not limited to a rectangular shape, and may be provided in a shape such as a circle or an oval.
  • the glass member 130 is a tempered glass provided on the front side of the frame to protect the light transmitting display panel 150, and the glass member 130 has a motion sensing member.
  • a motion detection member is provided inside the glass member 130 , and the moved detection member senses the movement of the glass member 130 by the user touching or tapping the glass member 130 , and receives a detection signal. transmitted to the light emitting member 160 .
  • the motion sensing member may be connected to the light emitting member 160 by wire or wirelessly according to a conventional method.
  • the motion sensing member has been described as a structure provided on the glass member 130, but the present invention is not limited thereto, and may be provided on one side of the frame, the handle portion of the door, or the upper portion of the main body.
  • the protection panel is a glass member provided on the inner surface side of the frame to protect the light transmitting display panel 150 .
  • the glass member 130 and the protective panel have been described as being made of tempered glass, but the present invention is not limited thereto and as a transparent member that transmits light, for example, acrylic or the like may be applied.
  • the glass member 130 and the protection panel may be fitted to a frame provided with a plurality of inserts and molded with a silicone resin.
  • the light transmitting display panel 150 is provided with a plurality of nano-sized pores, and when the amount of light in the body is increased by the light irradiated from the light emitting member 160, the article of the body can be checked from the outside. make it possible FIG. 5 is a view showing a surface state of the light transmitting display panel 150 shown in FIG. 3 .
  • the light transmitting display panel 150 is a panel made of a thermoplastic resin of polymethyl methacrylate (PMMA) or polycarbonate (PC) and a nano-sized dye. As shown in FIG. 5 , the panel has a plurality of 20-50 nm Nano-sized pores are formed, and the arithmetic mean roughness (Ra) of the surface of the panel is in the range of 1.2 to 1.9 nm. In addition, the panel is manufactured to have a thickness of 3 to 5 mm by adding nano-sized dyes in the process of manufacturing materials such as acrylic and PC, and nano-sized pores are formed by adding nano-sized dyes. Accordingly, the light transmitting display panel 150 is maintained in a bright state in which the amount of light in the main body is increased as shown in FIG. have.
  • PMMA polymethyl methacrylate
  • PC polycarbonate
  • the light transmitting display panel 150 is attached to the glass member 130 by an adhesive 101 as shown in FIGS. 3 and 4 .
  • the adhesive may be UV-curable optically clear adhesive (OCA: Optical Clear Adhesive) or optically clear resin (OCR: Optical Clear Resin).
  • OCA Optical Clear Adhesive
  • OCR optically clear Resin
  • a stepped portion 131 may be provided at the bonding portion with the light transmitting display panel 150 to fit the glass member 130 to the frame. have.
  • a portion of the stepped portion 131 may be fitted to the frame and fixed by molding the periphery with a silicone resin.
  • the light emitting member 160 is provided on the glass member 130, a substrate, a plurality of LED light sources provided on the substrate, and diffusion provided on the plurality of LED light sources plate may be included.
  • the light emitting member 160 may also be attached to the glass member 130 using an optically clear adhesive (OCA) or an optically transparent resin (OCR).
  • OCA optically clear adhesive
  • OCR optically transparent resin
  • the present invention is not limited thereto, and may be provided only on the lower portion of the glass member 130 .
  • the light emitting member 160 may be provided as a pair on the upper and lower portions of the glass member 130 , or as two pairs on each side of the rectangular shape. That is, a plurality of the light emitting members 160 may be provided according to the transmittance of the light transmitting display panel 150 or the size of the door 100 .
  • the light transmitting display panel 150 when the light transmitting display panel 150 is attached to the glass member 130 with an adhesive, the bending of the light transmitting display panel 150 can be prevented, and the door having the structure shown in FIG. 1 . Compared to that, the overall thickness of the door is reduced and the glass member can be prevented from being damaged.
  • the bezel is improved compared to the structure shown in FIG. 1 . to expand the display screen.
  • FIG. 6 is a cross-sectional view of a door provided with a light-transmitting display panel according to a second embodiment of the present invention.
  • the scattering prevention film 102 is provided between the glass member 130 and the light transmitting display panel 150 .
  • the shatterproof film 102 is attached to the entire area of the glass member 130 by a thermosetting adhesive, and the light transmitting display panel 150 is formed by using the above-described optically clear adhesive (OCA) or optically transparent resin (OCR). It may be adhered to the shatterproof film 102 .
  • OCA optically clear adhesive
  • OCR optically transparent resin
  • the light emitting member 160 is provided on the scattering prevention film 102 on the glass member 130 .
  • the scattering prevention film 102 As described above, by providing the scattering prevention film 102 according to the second embodiment of the present invention, it is possible to prevent the light reflected from the inside of the door from spreading, and also to prevent damage to the glass member 130 . can
  • a third embodiment according to the present invention will be described with reference to FIG. 7 .
  • FIG. 7 is a cross-sectional view of a door provided with a light-transmitting display panel according to a third embodiment of the present invention.
  • the touch screen member 103 is provided on the front surface of the glass member 130 .
  • the touch screen member 103 may be adhered to the front surface of the glass member 130 by the above-described optically transparent adhesive (OCA) or optically transparent resin (OCR).
  • OCA optically transparent adhesive
  • OCR optically transparent resin
  • a resistive film method pressure-sensitive touch
  • a capacitive touch method may be applied. desirable.
  • the door according to the third exemplary embodiment of the present invention further includes a variable resistor connected to the light emitting member 160 , and the variable resistor changes the resistance value in response to manipulation of the touch screen member 103 , so that the light emitting member The amount of light emitted at 160 can be adjusted. That is, since the variable resistor operates according to the user's manipulation of the touch screen member 103 with the intensity of the touch state or the length of the touch, the amount of light emitted from the light emitting member 160 can be adjusted.
  • the amount of light emitted by the light emitting member can be controlled and an article in the body can be checked.
  • FIGS. 8 to 10 Next, another embodiment of the present invention will be described with reference to FIGS. 8 to 10 .
  • FIG. 8 is a cross-sectional view showing a modified example of the third embodiment, wherein the touch screen member 103 on the front surface of the door is adhered to the front surface of the glass member 130 by an optically clear adhesive (OCA) or an optically transparent resin (OCR), and , the light transmitting display panel 150 is adhered to the rear surface of the glass member 130 , and the light emitting member 160 is provided at upper and lower portions of the light transmitting display panel 150 .
  • OCA optically clear adhesive
  • OCR optically transparent resin
  • variable resistors may be provided in the light emitting member 160 shown in FIG. 8 , and the variable resistor also changes the resistance value in response to the manipulation of the touch screen member 103 to increase the amount of light emitted from the light emitting member 160 . It may be provided to be adjustable.
  • FIG. 9 is a cross-sectional view showing another modified example of the third embodiment.
  • the protection panel 140 provided on the inner surface side of the frame is provided, and the protection panel 140 is formed using an optically clear adhesive (OCA).
  • OCA optically clear adhesive
  • the protection panel 140 may be provided in a structure to cover the light emitting member 160 provided on the upper and lower portions of the light transmitting display panel 150 .
  • assembly with the frame may be improved.
  • the glass member 130 , the light transmitting display panel 150 , and the protection panel 140 are bonded to each other, which further reduces the overall thickness of the door compared to the first embodiment, and the glass Damage to the member can also be prevented.
  • the substrate of the light emitting member 160 has a flat structure, and as shown in FIG.
  • the present invention is not limited thereto and may be provided to face the central portion of the main body as shown in FIG. 10 .
  • FIG. 10 is a view illustrating another example of a light emitting member in a door including a light transmitting display panel according to the present invention.
  • the substrate of the light emitting member 160 may be provided in a trapezoidal shape so that a plurality of LED light sources may be provided to face the central portion of the body. Accordingly, the article in the central portion of the main body can be recognized from the outside more rigorously.
  • the bending of the light transmitting display panel can be prevented, the thickness of the entire door can be reduced, and damage to the glass member can be prevented.

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Civil Engineering (AREA)
  • Architecture (AREA)
  • Illuminated Signs And Luminous Advertising (AREA)

Abstract

La présente invention concerne une porte, présentant un panneau d'affichage transmettant la lumière, apte à empêcher une courbure du panneau d'affichage transmettant la lumière et à empêcher l'endommagement d'un élément en verre, la porte comprenant : l'élément en verre disposé sur le côté de la surface avant d'un cadre ; un panneau de protection disposé sur le côté de la surface interne du cadre ; et le panneau d'affichage transmettant la lumière disposé entre l'élément en verre et le panneau de protection. Le panneau d'affichage transmettant la lumière : est un panneau formé à partir d'une résine thermoplastique telle que le PMMA ou le PC et d'un colorant nanométrique ; présente une pluralité de pores nanométriques formés à l'intérieur de ce dernier ; et est fixé à l'élément en verre au moyen d'un adhésif. Par conséquent, la courbure du panneau d'affichage transmettant la lumière peut être empêchée, l'épaisseur de la porte peut être réduite, et l'endommagement de l'élément en verre peut également être empêché.
PCT/KR2021/018050 2021-01-27 2021-12-02 Porte présentant un panneau d'affichage transmettant la lumière WO2022164002A1 (fr)

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KR1020210011558A KR102693184B1 (ko) 2021-01-27 2021-01-27 광 투과 디스플레이 패널을 구비한 도어
KR10-2021-0011558 2021-01-27

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Citations (5)

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Publication number Priority date Publication date Assignee Title
JP3117390U (ja) * 2005-10-06 2006-01-05 ブラウン株式会社 遮光機能付の合わせガラス
KR20080089615A (ko) * 2005-12-30 2008-10-07 애플 인크. 조명 터치 패드
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