KR20140025616A - Display device - Google Patents

Display device Download PDF

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Publication number
KR20140025616A
KR20140025616A KR1020110139358A KR20110139358A KR20140025616A KR 20140025616 A KR20140025616 A KR 20140025616A KR 1020110139358 A KR1020110139358 A KR 1020110139358A KR 20110139358 A KR20110139358 A KR 20110139358A KR 20140025616 A KR20140025616 A KR 20140025616A
Authority
KR
South Korea
Prior art keywords
mirror
back cover
guide
display device
panel
Prior art date
Application number
KR1020110139358A
Other languages
Korean (ko)
Inventor
이명엽
Original Assignee
엘지전자 주식회사
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 엘지전자 주식회사 filed Critical 엘지전자 주식회사
Priority to KR1020110139358A priority Critical patent/KR20140025616A/en
Publication of KR20140025616A publication Critical patent/KR20140025616A/en

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Classifications

    • 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
    • G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1633—Constructional details or arrangements of portable computers not specific to the type of enclosures covered by groups G06F1/1615 - G06F1/1626
    • G06F1/1637—Details related to the display arrangement, including those related to the mounting of the display in the housing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Human Computer Interaction (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Mathematical Physics (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

The present invention relates to a display device.
A display apparatus according to an embodiment of the present invention, a display panel for displaying an image; A mirror disposed in front of the display panel and formed with an extension of a hole formed therein; A back cover placed behind the display panel and having a hole communicating at a side thereof with a hole formed in the mirror; And a guide having a hook unit through the holes formed in the mirror and the back cover to couple the mirror and the back cover. .

Description

Display device

The present invention relates to a display device.

As the information society becomes more diverse, the demand for display devices is increasing in various forms. In response, recently, display devices having a mirror coupled to the front of the display device have been developed. Various display devices such as a liquid crystal display device (LCD), a plasma display panel (PDP), an electroluminescent display (ELD), and a vacuum fluorescent display (VFD) may be used on the rear side of the mirror.

In the display apparatus equipped with the mirror, when the power of the display apparatus is turned off, an object in front of the mirror is projected onto the mirror. However, when the power of the display device is turned on, an image provided by the display device located behind the mirror is displayed.

In the related art, the mirror is mounted on the front of the display device through a separate fastening device. For example, a bracket is provided on a rear surface of the mirror, and a back panel is provided with a guide panel corresponding to the bracket, and the mirror and the back cover are provided by a fastening member penetrating the bracket and the guide panel. Was combined. Thus, the mirror could be mounted on the front of the display device.

In this case, a bracket or a guide panel should be provided, and a process of assembling the bracket or guide panel through the fastening member is added, which makes the work process complicated and takes a long time, thereby reducing the productivity of the display device. Resulted.

The display device according to an embodiment of the present invention, the front mirror and the back cover of the display device is coupled through a hook coupling structure provided in the guide, it is an object that the mirror can be easily mounted on the display device .

A display apparatus according to an embodiment of the present invention, a display panel for displaying an image; A mirror disposed in front of the display panel and formed with an extension of a hole formed therein; A back cover placed behind the display panel and having a hole communicating at a side thereof with a hole formed in the mirror; And a guide having a hook unit through the holes formed in the mirror and the back cover to couple the mirror and the back cover. .

In the display device according to an embodiment of the present invention, the front mirror and the back cover of the display device are coupled to each other by a hook coupling structure of the guide, so that the mirror may be mounted on the display device in a simple manner. Since a separate fastening member is not required, the manufacturing cost can be reduced, and the labor required for fastening the fastening member can be reduced, thereby greatly improving the productivity of the display device.

1 is a perspective view illustrating a display device according to an embodiment of the present invention.
2 is an exploded perspective view of a portion A of FIG. 1.
FIG. 3 is a view illustrating an incision taken along line BB ′ of FIG. 1.

Hereinafter, a display device according to an embodiment of the present invention will be described in detail with reference to the drawings.

1 is a perspective view showing a display device according to an embodiment of the present invention.

Referring to FIG. 1, the display device 1 includes a mirror 10, a back cover 20, and a guide 50.

The mirror 10 is located in front of the display device 1, and the back cover 20 is located behind the display device 1. The mirror 10 and the back cover 20 are coupled to each other, and a space is formed between the mirror 10 and the back cover 20. In the space formed between the mirror 10 and the back cover 20, a display panel for displaying an image such as an LCD and a PDP panel and various circuits and sheets connected to the panel are placed. Configurations such as the display panel, various circuits, sheets, and the like can be used similar to the conventional configuration.

The guide couples the mirror 10 and the back cover 20. Coupling of the mirror 10 and the back cover 20 by the guide will be described later.

FIG. 2 is an exploded perspective view of a portion A of FIG. 1, and FIG. 3 is a view of the B-B 'of FIG.

2 and 3, the mirror 10 is coupled to the back cover 20 by a hook structure formed in the guide 50. The display panel 20 and a module 30 including various circuits and sheets may be disposed between the mirror 10 and the back cover 20.

The mirror 10 includes a mirror panel 11 and an extension part 12 formed on the mirror panel 11. The extension part 12 extends from the end of the mirror panel 21 to the rear side. The extension part 12 is formed with a first hole 13 into which a pair of hooks to be described later are inserted. A plurality of extension parts 12 in which the first holes 13 are formed may be provided along an end of the mirror panel 11.

The back cover 20 includes a back panel 21 forming a rear surface of the display device 1 and a side portion 22 forming a side surface of the display device 1. A second hole 23 corresponding to the first part 13 of the extension part 12 is formed in the side part 22. The extension part 12 may be in contact with an inner surface of the side part 22 of the back cover 20, and may include a first hole 13 formed in the extension part 12 and an agent formed in the side part 22. The two holes 23 communicate with each other. The first hole 13 formed in the extension part 12 is formed to be the same as or smaller than the size of the second hole 23 formed in the side part 22.

The guide 50 is provided such that the inner surface of the guide 50 contacts the outer surface of the side portion 22 of the back cover 20. The guide 50 may be provided in a form that can be in contact with the outer surface of the side portion (22). In addition, a plurality of guides 50 may be provided in contact with a part of the outer side surface of the side portion 22, and a plurality of guides 50 may be provided on the outer side surface of the side portion 22. For example, when the back panel 21 is provided in a rectangular shape and the side portion 22 is provided along an end portion of the back panel 21, the back panel 21 may be in contact with all of the outer surfaces of the side portion 22. One guide 50 may be provided, and four guides 50 may be provided on each surface to be in contact with any one of the side parts 22. The number of the guides 50 and the contact with the whole or part of the outer side surface of the side part 22 are not limited to the above description.

Hook units 52 and 54 protrude from the inner surface of the guide 50. The hook units 52 and 54 include a first hook portion 52 and a second hook portion 54. The first hook portion 52 and the second hook portion 54 are formed with fixing parts 53 and 55 that are formed by bending in opposite directions. That is, the fixing part 53 formed on the first hook part 52 is bent in a direction opposite to the direction in which the second hook part 54 is positioned, and the fixing part 55 formed on the second hook part 54. ) Is bent in a direction opposite to the direction in which the first hook portion 52 is located.

The hook units 52 and 54 may include a second hole 23 formed in the side portion 22 of the back cover 20 and a first hole 13 provided in the extension part 12 of the mirror panel 10. The mirror 10 and the back cover 20 are fixed by the fixing parts 53 and 55. In detail, the hook units 52 and 54 may include a second hole 23 formed in the side portion 22 of the back cover 20 and a first hole 13 formed in the extension part 12 of the mirror panel 11. Can be inserted through in turn. Since the hook units 52 and 54 are made of an elastic material and can be easily bent by an external force, the hook units 52 and 54 may pass through the first hole 13 and the second hole 23. In this case, the fixing parts 53 and 55 of the hook parts 52 and 54 are in contact with the bottom surface of the extension part 12. The hook units 52 and 54 are fixed to the fixing units 53 and 55 without being separated through the holes 13 and 23. As a result, the guide 50 may be mounted on the outer surface of the side portion 22 of the back cover 20, and the mirror 10 may be coupled to the back cover 20 by the guide 50. Although the hook units 52 and 54 are described as including a first hook portion 53 and a second hook portion 54, the number of the hook units 52 and 54 is not limited to two. In addition, the hook units 52 and 54 may be provided to correspond to the position and the number of the holes 13 and 23.

In the above, an extension part is provided at the rear of the mirror, a hole formed in the extension part and a hole formed in the side surface of the back cover communicate with each other, and the hook unit of the guide sequentially passes through the holes to fix the mirror to the back cover. As described above, the mirror may be provided in the same shape as the back cover, and the back cover may be manufactured in the same shape as the mirror, and the guide may be positioned to contact the outer surface of the mirror.

Claims (5)

A display panel for displaying an image;
A mirror disposed in front of the display panel and formed with an extension of a hole formed therein;
A back cover placed behind the display panel and having a hole communicating at a side thereof with a hole formed in the mirror; And
A guide formed with a hook unit through the holes formed in the mirror and the back cover to join the mirror and the back cover; . The method of claim 1,
The guide is provided in a shape corresponding to the outer surface of the back cover, wherein the inner surface of the guide is in contact with the outer surface of the back cover. The method of claim 1,
The upper surface of the extension portion is in contact with the inner surface of the back cover. The method of claim 1,
And the hook unit includes two or more hooks bent in opposite directions. The method of claim 1,
The guide is provided with a plurality of display devices, characterized in that coupled to the side of the back cover.
KR1020110139358A 2011-12-21 2011-12-21 Display device KR20140025616A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1020110139358A KR20140025616A (en) 2011-12-21 2011-12-21 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020110139358A KR20140025616A (en) 2011-12-21 2011-12-21 Display device

Publications (1)

Publication Number Publication Date
KR20140025616A true KR20140025616A (en) 2014-03-05

Family

ID=50640568

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020110139358A KR20140025616A (en) 2011-12-21 2011-12-21 Display device

Country Status (1)

Country Link
KR (1) KR20140025616A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016186297A1 (en) * 2015-05-19 2016-11-24 엘지전자(주) Display device
KR20210121798A (en) * 2020-03-31 2021-10-08 엘지전자 주식회사 Display apparatus

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016186297A1 (en) * 2015-05-19 2016-11-24 엘지전자(주) Display device
KR20160136114A (en) * 2015-05-19 2016-11-29 엘지전자 주식회사 Display apparatus
US10234708B2 (en) 2015-05-19 2019-03-19 Lg Electronics Inc. Display device
KR20210121798A (en) * 2020-03-31 2021-10-08 엘지전자 주식회사 Display apparatus

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