CN105676510A - Thin electromagnetic shielding liquid crystal display - Google Patents
Thin electromagnetic shielding liquid crystal display Download PDFInfo
- Publication number
- CN105676510A CN105676510A CN201610196392.2A CN201610196392A CN105676510A CN 105676510 A CN105676510 A CN 105676510A CN 201610196392 A CN201610196392 A CN 201610196392A CN 105676510 A CN105676510 A CN 105676510A
- Authority
- CN
- China
- Prior art keywords
- liquid crystal
- screen
- metal frame
- conductive
- conductive shield
- 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.)
- Pending
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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
- G02F1/133308—Support structures for LCD panels, e.g. frames or bezels
- G02F1/133334—Electromagnetic shields
Abstract
The invention discloses a thin electromagnetic shielding liquid crystal display and belongs to the technical field of a liquid crystal display. The liquid crystal display comprises a liquid crystal screen, a conductive shielding film, an anti-scratching protecting film and a screen metal frame, wherein a conductive surface of the conductive shielding film is outward glued on a kernel of the liquid crystal screen; the anti-scratching protecting film is adhered to the conductive shielding film; parts of the conductive shielding film are leaked from the periphery; the screen metal frame is buckled on the liquid crystal screen; the leaked conductive shielding film is in tight adhesion with the screen metal frame; the liquid crystal screen is fixed between a rear cover of the display and a display panel; a conductive rubber pad is arranged on a junction surface of the liquid crystal screen and the display panel; the screen metal frame and the display panel are formed into a conductive continuous body through the conductive rubber pad; the electromagnetic shielding can be formed by only fastening the liquid crystal screen through the display panel and the rear cover and the electromagnetic shielding glass is no longer required, so that the liquid crystal display not only can realize the electromagnetic shielding but also can be thinner and be more beneficial to taking and displaying.
Description
Technical field
A kind of frivolous electromagnetic shielding LCDs of disclosure, belongs to LCDs technical field.
Background technology
LCDs is a window intuitively presenting the much informations such as people's desired data, image, video, in some Special use environment, it is desirable to LCDs possesses good capability of electromagnetic shielding, to avoid receiving the interference of external complex electromagnetic environment. At present, the electromagnetic shielding method that LCDs is the most frequently used, before being utilized in liquid crystal display screen, electromagnetic shielding glass is installed, electromagnetic shielding glass generally has two kinds of versions, and one is double glazing folder metallic shield silk screen, and one is that conductive shield film pasted by single-glass. Two ways is both needed to use glass, adds thickness and the weight of LCDs, makes LCDs become thick and heavy, further increase the weight of integral device, is unfavorable for carrying and showing of equipment, and also limit the development that LCDs is lightening.
The present invention is directed to LCDs and become thick and heavy problem in order to realize electromagnetic shielding, provide frivolous electromagnetic shielding LCDs, LCDs is set and comprises liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen four parts of metal frame, liquid crystal display screen is processed, embedded conductive shield film and protecting film, the conducting surface of conductive shield film is outwards fitted on liquid crystal display screen kernel, scratch resistant protecting film is fitted on conductive shield film, surrounding spills partially electronically conductive screened film, screen metal frame is fastened on liquid crystal display screen, the conductive shield film leaked outside and screen metal frame close adhesion, LCDs is not only made to realize electromagnetic shielding, and LCDs is more frivolous, advantageously carrying and showing in equipment.
Summary of the invention
The present invention is directed to deficiency and problem that prior art exists, it is provided that a kind of frivolous electromagnetic shielding LCDs, not only make LCDs realize electromagnetic shielding, and LCDs is more frivolous, advantageously carrying and showing in equipment.
A kind of frivolous electromagnetic shielding LCDs of the present invention, it is proposed to concrete scheme be:
A kind of frivolous electromagnetic shielding LCDs, comprise display screen bonnet and display floater, liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen metal frame, the conducting surface of conductive shield film is outwards fitted on liquid crystal display screen kernel, scratch resistant protecting film is fitted on conductive shield film, surrounding leaves unlapped conductive shield film, screen metal frame is fastened on liquid crystal display screen, unlapped conductive shield film and screen metal frame close adhesion, liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen metal frame form liquid crystal screen component;
Liquid crystal screen component is fixed between display screen bonnet and display floater, liquid crystal screen component is shielded metal frame side and is provided with conductive rubber pad with display floater faying face place, make screen metal frame form conduction continuum by conductive rubber pad and display floater, form electromagnetic shielding.
Preferably scratch resistant protecting film is fitted on conductive shield film, and surrounding leaves the unlapped conductive shield film that width is equal.
Preferably liquid crystal display screen and display floater faying face place are just provided with conductive rubber pad at a certain distance.
Usefulness of the present invention is:
The present invention provides a kind of frivolous electromagnetic shielding LCDs, comprise display screen bonnet and display floater, liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen metal frame, the conducting surface of conductive shield film is outwards fitted on liquid crystal display screen kernel, scratch resistant protecting film is fitted on conductive shield film, surrounding leaves unlapped conductive shield film, screen metal frame is fastened on liquid crystal display screen, unlapped conductive shield film and screen metal frame close adhesion, liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen metal frame form liquid crystal screen component;
Liquid crystal screen component is fixed between display screen bonnet and display floater, liquid crystal screen component is shielded metal frame side and is provided with conductive rubber pad with display floater faying face place, make screen metal frame form conduction continuum by conductive rubber pad and display floater, form electromagnetic shielding;
The invention described above liquid crystal screen component comprises liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen metal frame, liquid crystal display screen is processed, embedded conductive shield film and protecting film, the conducting surface of conductive shield film is outwards fitted on liquid crystal display screen kernel, scratch resistant protecting film is fitted on conductive shield film, surrounding spills partially electronically conductive screened film, screen metal frame is fastened on liquid crystal display screen, the conductive shield film leaked outside and screen metal frame close adhesion, and liquid crystal screen component is fixed between display screen bonnet and display floater, liquid crystal screen component is shielded metal frame side and is provided with conductive rubber pad with display floater faying face place, screen metal frame is made to form conduction continuum by conductive rubber pad and display floater, form electromagnetic shielding, LCDs only needs display floater and bonnet to be buckled by liquid crystal display screen, it is no longer necessary to arrange electromagnetic barrier glass, LCDs is not only made to realize electromagnetic shielding, and LCDs is more frivolous, advantageously carrying and showing in equipment.
Accompanying drawing explanation
Liquid crystal screen component composition schematic diagram in Fig. 1 present invention;
Fig. 2 liquid-crystal displaying screen structure schematic diagram of the present invention.
Accompanying drawing illustrate: 1, liquid crystal display screen 2, conductive shield film 3, scratch resistant protecting film 4, screen metal frame 5, display screen bonnet 6, display floater 7, conductive rubber pad.
Detailed description of the invention
In conjunction with accompanying drawing, the present invention will be further described.
Embodiment 1
A kind of frivolous electromagnetic shielding LCDs, comprise display screen bonnet 5 and display floater 6, liquid crystal display screen 1, conductive shield film 2, scratch resistant protecting film 3, screen metal frame 4, the conducting surface of the conductive shield film 2 that employing thickness is not more than 0.4mm is outwards fitted on liquid crystal display screen 1 kernel, scratch resistant protecting film 3 is fitted on conductive shield film 2, surrounding leaves the unlapped conductive shield film 2 that width does not wait, screen metal frame 4 is fastened on liquid crystal display screen 1, unlapped conductive shield film 2 and screen metal frame 4 close adhesion, liquid crystal display screen 1, conductive shield film 2, scratch resistant protecting film 3, screen metal frame 4 forms liquid crystal screen component,
Liquid crystal screen component is fixed between display screen bonnet 5 and display floater 6, liquid crystal screen component is shielded metal frame 4 side and is provided with a conductive rubber pad 7 with display floater 6 faying face place every 10mm, make screen metal frame 4 form conduction continuum by conductive rubber pad 7 and display floater 6, form electromagnetic shielding.
Embodiment 2
A kind of frivolous electromagnetic shielding LCDs, comprise display screen bonnet 5 and display floater 6, liquid crystal display screen 1, conductive shield film 2, scratch resistant protecting film 3, screen metal frame 4, the conducting surface that thickness is not more than the conductive shield film 2 for 0.5mm is adopted outwards to be fitted on liquid crystal display screen 1 kernel, scratch resistant protecting film 3 is fitted on conductive shield film 2, surrounding leaves the unlapped conductive shield film 2 that width is equal, screen metal frame 4 is fastened on liquid crystal display screen 1, unlapped conductive shield film 2 and screen metal frame 4 close adhesion, liquid crystal display screen 1, conductive shield film 2, scratch resistant protecting film 3, screen metal frame 4 forms liquid crystal screen component,
Liquid crystal screen component is fixed between display screen bonnet 5 and display floater 6, liquid crystal screen component is shielded metal frame 4 side and is provided with a conductive rubber pad 7 with display floater 6 faying face place every 15mm, make screen metal frame 4 form conduction continuum by conductive rubber pad 7 and display floater 6, form electromagnetic shielding.
Embodiment 3
A kind of frivolous electromagnetic shielding LCDs, comprise display screen bonnet 5 and display floater 6, liquid crystal display screen 1, conductive shield film 2, scratch resistant protecting film 3, screen metal frame 4, the conducting surface that thickness is not more than the conductive shield film 2 for 0.6mm is adopted outwards to be fitted on liquid crystal display screen 1 kernel, scratch resistant protecting film 3 is fitted on conductive shield film 2, surrounding leaves the unlapped conductive shield film 2 that width is equal, screen metal frame 4 is fastened on liquid crystal display screen 1, unlapped conductive shield film 2 and screen metal frame 4 close adhesion, liquid crystal display screen 1, conductive shield film 2, scratch resistant protecting film 3, screen metal frame 4 forms liquid crystal screen component,
Liquid crystal screen component is fixed between display screen bonnet 5 and display floater 6, liquid crystal screen component is shielded metal frame 4 side and is provided with a conductive rubber pad 7 with display floater 6 faying face place every 20mm, make screen metal frame 4 form conduction continuum by conductive rubber pad 7 and display floater 6, form electromagnetic shielding.
Claims (3)
1. a frivolous electromagnetic shielding LCDs, it is characterized in that comprising display screen bonnet and display floater, liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen metal frame, the conducting surface of conductive shield film is outwards fitted on liquid crystal display screen kernel, scratch resistant protecting film is fitted on conductive shield film, surrounding leaves unlapped conductive shield film, screen metal frame is fastened on liquid crystal display screen, unlapped conductive shield film and screen metal frame close adhesion, liquid crystal display screen, conductive shield film, scratch resistant protecting film, screen metal frame form liquid crystal screen component;
Liquid crystal screen component is fixed between display screen bonnet and display floater, liquid crystal screen component is shielded metal frame side and is provided with conductive rubber pad with display floater faying face place, make screen metal frame form conduction continuum by conductive rubber pad and display floater, form electromagnetic shielding.
2. LCDs according to claim 1, is characterized in that scratch resistant protecting film is fitted on conductive shield film, and surrounding leaves the unlapped conductive shield film that width is equal.
3. LCDs according to claim 1 and 2, is characterized in that liquid crystal display screen and display floater faying face place are just provided with conductive rubber pad at a certain distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196392.2A CN105676510A (en) | 2016-03-31 | 2016-03-31 | Thin electromagnetic shielding liquid crystal display |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610196392.2A CN105676510A (en) | 2016-03-31 | 2016-03-31 | Thin electromagnetic shielding liquid crystal display |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105676510A true CN105676510A (en) | 2016-06-15 |
Family
ID=56224893
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610196392.2A Pending CN105676510A (en) | 2016-03-31 | 2016-03-31 | Thin electromagnetic shielding liquid crystal display |
Country Status (1)
| Country | Link |
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| CN (1) | CN105676510A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870695A (en) * | 2018-05-19 | 2018-11-23 | 张静 | A kind of air conditioner temperature controller |
| CN109917577A (en) * | 2019-01-31 | 2019-06-21 | 南京巨鲨显示科技有限公司 | A kind of portable display of electromagnetism interference |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598658A (en) * | 2003-09-18 | 2005-03-23 | 统宝光电股份有限公司 | Liquid crystal display device |
| CN101201485A (en) * | 2006-12-15 | 2008-06-18 | 英业达股份有限公司 | Display device |
| CN201689243U (en) * | 2010-05-06 | 2010-12-29 | 冠捷显示科技（厦门）有限公司 | Spacing bar used for conducting static electricity for display |
| CN102193222A (en) * | 2011-05-30 | 2011-09-21 | 广东欧珀移动通信有限公司 | IPS (In-Plane Switching) display screen module capable of reinforcing antistatic ability and manufacturing process thereof |
| CN102841462A (en) * | 2011-06-24 | 2012-12-26 | 乐金显示有限公司 | Liquid crystal display device |
-
2016
- 2016-03-31 CN CN201610196392.2A patent/CN105676510A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1598658A (en) * | 2003-09-18 | 2005-03-23 | 统宝光电股份有限公司 | Liquid crystal display device |
| CN101201485A (en) * | 2006-12-15 | 2008-06-18 | 英业达股份有限公司 | Display device |
| CN201689243U (en) * | 2010-05-06 | 2010-12-29 | 冠捷显示科技（厦门）有限公司 | Spacing bar used for conducting static electricity for display |
| CN102193222A (en) * | 2011-05-30 | 2011-09-21 | 广东欧珀移动通信有限公司 | IPS (In-Plane Switching) display screen module capable of reinforcing antistatic ability and manufacturing process thereof |
| CN102841462A (en) * | 2011-06-24 | 2012-12-26 | 乐金显示有限公司 | Liquid crystal display device |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108870695A (en) * | 2018-05-19 | 2018-11-23 | 张静 | A kind of air conditioner temperature controller |
| CN109917577A (en) * | 2019-01-31 | 2019-06-21 | 南京巨鲨显示科技有限公司 | A kind of portable display of electromagnetism interference |
| CN109917577B (en) * | 2019-01-31 | 2021-10-22 | 南京巨鲨显示科技有限公司 | Anti-electromagnetic interference portable display |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160615 |