CN104834119A - Display apparatus - Google Patents

Display apparatus Download PDF

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Publication number
CN104834119A
CN104834119A CN201510175134.1A CN201510175134A CN104834119A CN 104834119 A CN104834119 A CN 104834119A CN 201510175134 A CN201510175134 A CN 201510175134A CN 104834119 A CN104834119 A CN 104834119A
Authority
CN
China
Prior art keywords
substrate
plate member
display panel
scalariform portion
frame
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
CN201510175134.1A
Other languages
Chinese (zh)
Other versions
CN104834119B (en
Inventor
黄敏雄
吴壮为
郑宇良
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qisda Suzhou Co Ltd
Qisda Corp
Original Assignee
Qisda Suzhou Co Ltd
Qisda Corp
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 Qisda Suzhou Co Ltd, Qisda Corp filed Critical Qisda Suzhou Co Ltd
Priority to CN201510175134.1A priority Critical patent/CN104834119B/en
Publication of CN104834119A publication Critical patent/CN104834119A/en
Application granted granted Critical
Publication of CN104834119B publication Critical patent/CN104834119B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • 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
    • G02F1/133302—Rigid substrates, e.g. inorganic substrates
    • 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
    • G02F1/133317—Intermediate frames, e.g. between backlight housing and front frame
    • 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
    • G02F1/13332—Front frames
    • 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
    • G02F1/133331—Cover glasses

Landscapes

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

Abstract

The invention relates to a display apparatus comprising a front frame, a display panel, and a transparent plate member. The display panel is arranged in the front frame and has a frame; and a first recessed area is formed in the frame. The transparent plate member has a substrate and a first scalariform part protruding from the substrate; and the substrate is arranged on any of the front frame and the frame selectively, so that the first scalariform part extends into the first recessed area. According to the invention, because the scalariform part of the transparent plate member extends into the recessed area in the frame of the display panel, the distance between the transparent plate member and the display area of the display panel is reduced, thereby effectively solving a problem of over heating of the display panel.

Description

Display device
Technical field
The present invention about a kind of display device, espespecially a kind of display device that can effectively avoid display panel overheated.
Background technology
Existing high-order display all can install a slice cover glass additional in display panel front, damages to avoid display panel to be clashed into.In order to avoid the dust in air drops between display panel and cover glass, usually the space between display panel and cover glass can be carried out sealing to a certain degree.But along with the service time of display increases, the heat produced during display panel running also can increase gradually, and now, heat just can be locked in the space between display panel and cover glass, and causes some region of display panel to produce overheated problem.
Summary of the invention
An object of the present invention is to provide a kind of display device that can effectively avoid display panel overheated, to solve the problem of above-mentioned accumulation of heat between display panel and cover glass.
Display device provided by the invention comprises front frame, display panel and translucent plate member.Display panel is arranged in front frame, and display panel has frame, and is formed with the first sunk area in frame.Translucent plate member has substrate and the first scalariform portion, and the first scalariform portion gives prominence to from substrate, and substrate is optionally arranged in one of them of front frame and frame, makes the first scalariform portion extend into the first sunk area.
As optional technical scheme, this substrate to be arranged on this frame and to be arranged in this front frame.
As optional technical scheme, this front frame has inner edge, and this interior this front frame that originates from extends to above this frame, and this substrate to be arranged on this inner edge and to be arranged in this front frame.
As optional technical scheme, the second sunk area is formed in this front frame, this translucent plate member has the second scalariform portion, this the second scalariform portion gives prominence to from this substrate, this the first scalariform portion is outstanding from this second scalariform portion, this substrate is arranged on this front frame, make this second scalariform portion extend into this second sunk area, and this first scalariform portion extends into this first sunk area.
As optional technical scheme, the thickness of this substrate is more than or equal to 1/4 of the gross thickness of this translucent plate member.
As optional technical scheme, this substrate and this first scalariform portion are formed in one.
As optional technical scheme, this substrate and this first scalariform portion are sandwich construction bonded to each other.
As optional technical scheme, this substrate and this first scalariform portion are formed by the edge of milling this translucent plate member thin.
As optional technical scheme, the thickness in this first scalariform portion is greater than the thickness of this substrate.
In sum, the present invention is formed from the outstanding scalariform portion of substrate on translucent plate member, when the substrate of translucent plate member is optionally arranged in one of them of the frame of front frame and display panel, scalariform portion just can extend into the sunk area in the frame of display panel, and then reduces the distance between translucent plate member and the viewing area of display panel.Prove via experiment, the distance between translucent plate member and the viewing area of display panel more hour, for display panel radiating effect just better.Therefore, the present invention can extend into sunk area in the frame of display panel by making the scalariform portion of translucent plate member, reduces the distance between translucent plate member and the viewing area of display panel, and then effectively avoids display panel to produce overheated problem.
Can be further understood by following detailed Description Of The Invention and institute's accompanying drawings about the advantages and spirit of the present invention.
Accompanying drawing explanation
Fig. 1 is the schematic diagram of display device according to an embodiment of the invention.
Fig. 2 is the schematic diagram of translucent plate member according to another embodiment of the present invention.
Fig. 3 is the schematic diagram of display device according to another embodiment of the present invention.
Fig. 4 is the schematic diagram of the display device according to further embodiment of this invention.
Embodiment
Refer to Fig. 1, Fig. 1 is the schematic diagram of display device 1 according to an embodiment of the invention.As shown in Figure 1, display device 1 comprises front frame 10, display panel 12 and translucent plate member 14.In practical application, display panel 12 can be display panels or other display panel, and translucent plate member 14 can be glass, plastic cement (such as, polymethylmethacrylate, PMMA), contact panel or other translucent plate member.Generally speaking, the software and hardware element of necessity during running can be also provided with in display device 1, as processor, power supply unit, operating system, application, communication module group, loudspeaker etc., depending on practical application.
Display panel 12 is arranged in front frame 10, and display panel 12 has frame 120, is wherein formed with the first sunk area 122 in frame 120, determines when the thickness of frame 120 is and is designed by display panel 12.Translucent plate member 14 has substrate 140 and the first scalariform portion 142, and wherein the first scalariform portion 142 gives prominence to from substrate 140.In this embodiment, the frame 120 that the substrate 140 of translucent plate member 14 is arranged at display panel 12 is arranged in front frame 10, makes the first scalariform portion 142 of translucent plate member 14 extend into the first sunk area 122 of the frame 120 of display panel 12.
As shown in Figure 1, the first scalariform portion 142 due to translucent plate member 14 extends into the first sunk area 122 of the frame 120 of display panel 12, therefore, and the distance D between the viewing area effectively can reducing translucent plate member 14 and display panel 12.Prove via experiment, the distance D between translucent plate member 14 and the viewing area of display panel 12 more hour, for display panel 12 radiating effect just better.Therefore, the present invention can extend into the first sunk area 122 in the frame 120 of display panel 12 by making the first scalariform portion 142 of translucent plate member 14, distance D between the viewing area of reducing translucent plate member 14 and display panel 12, and then effectively avoid display panel 12 to produce overheated problem.
In this embodiment, the substrate 140 of translucent plate member 14 and the first scalariform portion 142 can be formed in one.For example, the present invention can by thin for the edge milling of translucent plate member 14 and form substrate 140 and the first scalariform portion 142.Preferably, the thickness T1 of substrate 140 can be more than or equal to 1/4 of the gross thickness T of translucent plate member 14, and the thickness T2 in the first scalariform portion 142 can be less than or equal to 3/4 of the gross thickness T of translucent plate member 14.By this, can, while reducing the distance D between translucent plate member 14 and the viewing area of display panel 12, make substrate 140 retain certain structural strength as far as possible.In other embodiments of the present invention, the thickness T1 of substrate 140 can be less than the thickness T2 in the first scalariform portion 142.
Refer to Fig. 2, Fig. 2 is the schematic diagram of translucent plate member 14' according to another embodiment of the present invention.The main difference part of translucent plate member 14' and above-mentioned translucent plate member 14 is, the substrate 140 of translucent plate member 14' and the first scalariform portion 142 are sandwich construction bonded to each other.In other words, the present invention can form substrate 140 and the first scalariform portion 142 of suitable size respectively, then by substrate 140 and the first scalariform portion 142 bonded to each other, and form translucent plate member 14', wherein substrate 140 and the first scalariform portion 142 can be made from the same material or a different material, depending on practical application.
Refer to Fig. 3, Fig. 3 is the schematic diagram of display device 3 according to another embodiment of the present invention.Display device 3 is with the main difference part of above-mentioned display device 1, and the inner edge 100 of the front frame 10 of display device 3 extends to above the frame 120 of display panel 12.Therefore, the inner edge 100 that the substrate 140 of translucent plate member 14 is arranged at front frame 10 is arranged in front frame 10, makes the first scalariform portion 142 of translucent plate member 14 extend into the first sunk area 122 of the frame 120 of display panel 12.In other words, according to the design of frame 10 before different, the substrate 140 of translucent plate member 14 is optionally arranged in one of them of the frame 120 of front frame 10 and display panel 12, makes the first scalariform portion 142 of translucent plate member 14 extend into the first sunk area 122 of the frame 120 of display panel 12.
Refer to Fig. 4, Fig. 4 is the schematic diagram of the display device 5 according to further embodiment of this invention.Display device 5 is be formed with the second sunk area 102 in the front frame 10 of display device 5, and the translucent plate member 14 of display device 5 separately to have the second scalariform portion 144 with the main difference part of above-mentioned display device 1.As shown in Figure 4, the second scalariform portion 144 gives prominence to from substrate 140, and the first scalariform portion 142 gives prominence to from the second scalariform portion 144.In this embodiment, the substrate 140 of translucent plate member 14 is arranged on front frame 10, make the second scalariform portion 144 of translucent plate member 14 extend into the second sunk area 102 of front frame 10, and the first scalariform portion 142 of translucent plate member 14 extend into the first sunk area 122 of the frame 120 of display panel 12.In other words, when there is multiple sunk area between current frame 10 and display panel 12, the present invention can form corresponding multiple scalariform portions at translucent plate member 14, make multiple scalariform portion can extend into corresponding multiple sunk areas respectively, with the distance D between the viewing area of reducing translucent plate member 14 and display panel 12.In addition, substrate 140, the first scalariform portion 142 of translucent plate member 14 and the second scalariform portion 144 can be formed in one or sandwich construction bonded to each other, depending on practical application.
In sum, the present invention is formed from the outstanding scalariform portion of substrate on translucent plate member, when the substrate of translucent plate member is optionally arranged in one of them of the frame of front frame and display panel, scalariform portion just can extend into the sunk area in the frame of display panel, and then reduces the distance between translucent plate member and the viewing area of display panel.Prove via experiment, the distance between translucent plate member and the viewing area of display panel more hour, for display panel radiating effect just better.Therefore, the present invention can extend into sunk area in the frame of display panel by making the scalariform portion of translucent plate member, reduces the distance between translucent plate member and the viewing area of display panel, and then effectively avoids display panel to produce overheated problem.
The foregoing is only preferred embodiment of the present invention, all equalizations done according to the present patent application the scope of the claims change and modify, and all should belong to covering scope of the present invention.

Claims (10)

1. a display device, is characterized in that, this display device comprises:
Front frame;
Display panel, it is arranged in this front frame, and this display panel has frame, is formed with the first sunk area in this frame; And
Translucent plate member, it has substrate and the first scalariform portion, and this first scalariform portion gives prominence to from this substrate, and this substrate is optionally arranged in one of them of this front frame and this frame, makes this first scalariform portion extend into this first sunk area.
2. display device as claimed in claim 1, is characterized in that, this substrate to be arranged on this frame and to be arranged in this front frame.
3. display device as claimed in claim 1, it is characterized in that, this front frame has inner edge, and this interior this front frame that originates from extends to above this frame, and this substrate to be arranged on this inner edge and to be arranged in this front frame.
4. display device as claimed in claim 1, its spy is, the second sunk area is formed in this front frame, this translucent plate member has the second scalariform portion, this the second scalariform portion gives prominence to from this substrate, and this first scalariform portion is outstanding from this second scalariform portion, and this substrate is arranged on this front frame, make this second scalariform portion extend into this second sunk area, and this first scalariform portion extend into this first sunk area.
5. display device as claimed in claim 1, it is characterized in that, the thickness of this substrate is more than or equal to 1/4 of the gross thickness of this translucent plate member.
6. display device as claimed in claim 1, it is characterized in that, this substrate and this first scalariform portion are formed in one.
7. display device as claimed in claim 1, it is characterized in that, this substrate and this first scalariform portion are sandwich construction bonded to each other.
8. display device as claimed in claim 7, it is characterized in that, this substrate can be made up of identical or different materials with this first scalariform portion.
9. display device as claimed in claim 1, it is characterized in that, this substrate and this first scalariform portion are formed by the edge of milling this translucent plate member thin.
10. display device as claimed in claim 1, it is characterized in that, the thickness in this first scalariform portion is greater than the thickness of this substrate.
CN201510175134.1A 2015-04-14 2015-04-14 Display device Active CN104834119B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510175134.1A CN104834119B (en) 2015-04-14 2015-04-14 Display device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201510175134.1A CN104834119B (en) 2015-04-14 2015-04-14 Display device

Publications (2)

Publication Number Publication Date
CN104834119A true CN104834119A (en) 2015-08-12
CN104834119B CN104834119B (en) 2018-01-30

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ID=53812104

Family Applications (1)

Application Number Title Priority Date Filing Date
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106610744A (en) * 2015-10-22 2017-05-03 宏碁股份有限公司 Touch display unit

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151898A (en) * 2006-12-15 2008-07-03 Epson Imaging Devices Corp Liquid crystal display device
CN101221309A (en) * 2008-01-28 2008-07-16 友达光电股份有限公司 Touch control type display equipment
CN101950094A (en) * 2009-07-08 2011-01-19 卡西欧计算机株式会社 The display device and the manufacture method thereof that have fender
CN102455531A (en) * 2010-10-14 2012-05-16 奇美电子股份有限公司 Display device

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008151898A (en) * 2006-12-15 2008-07-03 Epson Imaging Devices Corp Liquid crystal display device
CN101221309A (en) * 2008-01-28 2008-07-16 友达光电股份有限公司 Touch control type display equipment
CN101950094A (en) * 2009-07-08 2011-01-19 卡西欧计算机株式会社 The display device and the manufacture method thereof that have fender
CN102455531A (en) * 2010-10-14 2012-05-16 奇美电子股份有限公司 Display device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106610744A (en) * 2015-10-22 2017-05-03 宏碁股份有限公司 Touch display unit
CN106610744B (en) * 2015-10-22 2019-10-01 宏碁股份有限公司 Touch-display unit

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