CN105334655A - Display device - Google Patents
Display device Download PDFInfo
- Publication number
- CN105334655A CN105334655A CN201510793164.9A CN201510793164A CN105334655A CN 105334655 A CN105334655 A CN 105334655A CN 201510793164 A CN201510793164 A CN 201510793164A CN 105334655 A CN105334655 A CN 105334655A
- Authority
- CN
- China
- Prior art keywords
- frame
- display device
- system frame
- liquid crystal
- glue 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.)
- Pending
Links
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
- G02F1/13338—Input devices, e.g. touch panels
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)
- Liquid Crystal (AREA)
- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
The invention discloses a display device. The display device comprises a touch pad, a liquid crystal display module and a system frame arranged below the touch pad, as well as a rubber frame and a backing plate arranged below the liquid crystal display module and the system frame, wherein the system frame comprises a resin part and a metal part formed in the resin part, and the system frame is combined with the rubber frame through the metal part.
Description
Technical field
The present invention relates to a kind of display device, particularly relate to a kind of display device of narrow frame.
Background technology
In field of liquid crystal display, the liquid crystal indicator of narrow glue frame and the design of glue-free frame can provide larger viewing visual angle in limited space, therefore becomes the trend of liquid crystal display outward appearance development.
Fig. 1 is display device 300 partial schematic diagram of the prior art.This display device 300 comprises cover plate 310, is arranged at the Trackpad 320 below cover plate, is arranged at liquid crystal display module 330 below Trackpad 320 and system frame 340, is arranged at glue frame 350 below liquid crystal display module 330 and system frame 340 and backboard 360.Glue frame 350 and backboard 360 engage for collecting and support liquid crystal display module 330, Trackpad 320 and cover plate 310.System frame 340 is for jointly accommodating with glue frame 350 and support Trackpad 320 and cover plate 310.Liquid crystal display module 330 comprises polaroid, liquid crystal layer and backlight etc.Wherein, Trackpad 320 and liquid crystal display module 332 are fitted by optical cement layer 370, and system frame 340 and Trackpad 320 and glue frame 350 are fitted by double faced adhesive tape 380.But because the glue frame of liquid crystal indicator becomes more and more narrow, make the area can fitted between system frame 340 and contact panel 320 and glue frame 350 become more and more less, thus cause double sticky tape too small and attach difficulty because pasting wide cut, adhesion is weak.
Summary of the invention
In view of this, the invention provides a kind of can reduce double faced adhesive tape attach degree of difficulty, increase the narrow glue frame display device of bond strength between system frame and contact panel and glue frame.
A kind of display device, it comprises Trackpad, be arranged at the liquid crystal display module below described Trackpad, system frame, be arranged at glue frame below described liquid crystal display module and described system frame and backboard, described system frame comprises resin portion and is formed at the metal section in resin portion, and system frame is combined with glue frame by metal section.
Compared to prior art, system frame of the present invention uses metal parts to form system frame as inserts by ejection formation, by this metal parts, system frame and glue frame are combined again, and the some glue using acting force stronger or optical cement replace the double faced adhesive tape of prior art, effectively can strengthen the acting force of system frame and contact panel and glue frame in the display device of narrow glue frame.
Accompanying drawing explanation
Fig. 1 is the diagrammatic cross-section of the contact panel of prior art.
Fig. 2 is the diagrammatic cross-section of the contact panel of the first embodiment of the present invention.
Fig. 3 is the diagrammatic cross-section of the contact panel of the second embodiment of the present invention.
Main element symbol description
| Display device | 100、200、300 |
| Cover plate | 110、210、310 |
| Trackpad | 120、220、320 |
| Liquid crystal display module | 130、230、330 |
| System frame | 140、240、340 |
| Resin portion | 142、242、342 |
| Metal section | 144、244、344 |
| Glue frame | 150、250、350 |
| Backboard | 160、260、360 |
| Optical cement layer | 170、270、370 |
| Point glue-line | 180 |
| Double faced adhesive tape | 380 |
Following embodiment will further illustrate the present invention in conjunction with above-mentioned accompanying drawing.
Embodiment
As shown in Figure 2, first embodiment of the invention provides a display device 100, display device 100 comprises cover plate 110, be arranged at the Trackpad 120 below cover plate 110, be arranged at liquid crystal display module 130 below Trackpad 120 and system frame 140, be arranged at glue frame 150 below liquid crystal display module 130 and system frame 140 and backboard 160.Glue frame 150 and backboard 160 engage for collecting and support liquid crystal display module 130, Trackpad 120 and cover plate 110.System frame 140 is for jointly accommodating with glue frame 150 and support Trackpad 120 and cover plate 110.Liquid crystal display module 130 comprises polaroid, liquid crystal layer and backlight etc.Trackpad 120 and liquid crystal display module 130 are fitted by optical cement layer 170.Display device 100 also comprises the parts such as circuit board, repeats no more herein.
This system frame 140 is using metal material as inserts by the iron plastic that ejection forming technique is made into, and it comprises resin portion 142 and the metal section 144 of insert molding in resin portion 142.Metal section 144 is combined mechanically with glue frame 150.Such as, metal section 144 and glue frame 150 can be the combinations of bolt and nut, also can be the combinations of snap fit and draw-in groove, can also be the combinations etc. of metalwork and magnetic.Further, the resin portion 142 of this system frame 140 is combined with Trackpad 120 by some glue-line 180.
Compared to prior art, the system frame of first embodiment of the invention uses metal parts to form system frame as inserts by ejection formation, system frame and glue frame mechanical bond is made again by this metal parts, and the some glue using acting force stronger replaces the double faced adhesive tape of prior art, strengthens the acting force of system frame and contact panel and glue frame in the display device of narrow glue frame.
As shown in Figure 3, second embodiment of the invention provides a display device 200, display device 200 comprises cover plate 210, be arranged at the Trackpad 220 below cover plate 210, be arranged at liquid crystal display module 230 below Trackpad 220 and system frame 240, be arranged at glue frame 250 below liquid crystal display module 230 and system frame 240 and backboard 260.Glue frame 150 and backboard 160 mutually engaging are used for collecting and support liquid crystal display module 130, Trackpad 220 and cover plate 210.System frame 240 is for jointly accommodating with glue frame 250 and support Trackpad 220 and cover plate 210.Liquid crystal display module 230 comprises polaroid, liquid crystal layer and backlight etc.Trackpad 220 and liquid crystal display module 232 are fitted by optical cement layer 270.Display device 100 also comprises the parts such as circuit board, repeats no more herein.
System frame 240 comprises resin portion 242 and metal section 244, and the resin portion 242 of system frame 240, metal section 244 and glue frame 250 are integrated, thus the bond strength of increase system frame 240 and glue frame 250 further.Further, the resin portion 242 of system frame 240 is combined with Trackpad 220 by optical cement layer 270.
In addition, this system frame 240 and glue frame 250 can be that the resin of two kinds of colors is by two-color injection mode and the integrated double-colored iron plastic of insert molding mode, namely, resin portion 242 and glue frame 250 use the resin of two kinds of different colours, with metal section 244 for inserts ejection formation forms system frame 240 and glue frame 250.
Compared to prior art, the system frame of second embodiment of the invention uses metal parts as inserts by the integrated system frame of the shaping formation of two-color injection and glue frame, further enhancing the adhesion of system frame and glue frame and save operation, the double faced adhesive tape of the optical cement replacement prior art using acting force stronger in addition, strengthen in the display device of narrow glue frame, the acting force of system frame and contact panel and glue frame.
Claims (7)
1. a display device, it comprises Trackpad, be arranged at the liquid crystal display module below described Trackpad, system frame, be arranged at glue frame below described liquid crystal display module and described system frame and backboard, it is characterized in that, described system frame comprises resin portion and is formed at the metal section in described resin portion, and described system frame is combined with described glue frame by described metal section.
2. display device as claimed in claim 1, it is characterized in that, described metal section is combined mechanically with described glue frame.
3. display device as claimed in claim 2, is characterized in that, the combination of described metal section and described glue frame is the combination of bolt and nut or the combination of snap fit and draw-in groove or the combination of metalwork and magnetic.
4. display device as claimed in claim 1, is characterized in that, described system frame and described glue frame one-body molded.
5. display device as claimed in claim 4, it is characterized in that, described resin portion and described glue frame use the resin of two kinds of different colours, with described metal section for inserts is by the shaping formation of two-color injection.
6. display device as claimed in claim 2 or claim 3, is characterized in that, described resin portion and described contact panel are combined by a some glue mode.
7. display device as claimed in claim 2 or claim 3, it is characterized in that, described resin portion and described contact panel are combined by optical cement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793164.9A CN105334655A (en) | 2015-11-18 | 2015-11-18 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510793164.9A CN105334655A (en) | 2015-11-18 | 2015-11-18 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105334655A true CN105334655A (en) | 2016-02-17 |
Family
ID=55285278
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510793164.9A Pending CN105334655A (en) | 2015-11-18 | 2015-11-18 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105334655A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109782467A (en) * | 2018-12-28 | 2019-05-21 | 友达光电（昆山）有限公司 | Display device |
| CN109856833A (en) * | 2017-11-10 | 2019-06-07 | 夏普株式会社 | Display device |
| CN110828436A (en) * | 2019-11-15 | 2020-02-21 | 江西维真显示科技有限公司 | Magnetic 3D-LED module and preparation method thereof |
| TWI715253B (en) * | 2019-06-26 | 2021-01-01 | 大陸商友達光電（昆山）有限公司 | Display device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102508367A (en) * | 2011-08-10 | 2012-06-20 | 友达光电股份有限公司 | Display device |
| CN102566824A (en) * | 2011-11-17 | 2012-07-11 | 友达光电股份有限公司 | Display device |
| CN203241660U (en) * | 2013-04-17 | 2013-10-16 | 莫水强 | Liquid crystal display device with touch screen |
| KR101466029B1 (en) * | 2007-11-27 | 2014-12-01 | 엘지디스플레이 주식회사 | Liquid crystal display device having touch panel |
| CN204679742U (en) * | 2015-06-05 | 2015-09-30 | 上海与德通讯技术有限公司 | Narrow frame liquid crystal display module |
-
2015
- 2015-11-18 CN CN201510793164.9A patent/CN105334655A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101466029B1 (en) * | 2007-11-27 | 2014-12-01 | 엘지디스플레이 주식회사 | Liquid crystal display device having touch panel |
| CN102508367A (en) * | 2011-08-10 | 2012-06-20 | 友达光电股份有限公司 | Display device |
| CN102566824A (en) * | 2011-11-17 | 2012-07-11 | 友达光电股份有限公司 | Display device |
| CN203241660U (en) * | 2013-04-17 | 2013-10-16 | 莫水强 | Liquid crystal display device with touch screen |
| CN204679742U (en) * | 2015-06-05 | 2015-09-30 | 上海与德通讯技术有限公司 | Narrow frame liquid crystal display module |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109856833A (en) * | 2017-11-10 | 2019-06-07 | 夏普株式会社 | Display device |
| CN109856833B (en) * | 2017-11-10 | 2021-07-27 | 夏普株式会社 | Display device |
| CN109782467A (en) * | 2018-12-28 | 2019-05-21 | 友达光电（昆山）有限公司 | Display device |
| TWI715253B (en) * | 2019-06-26 | 2021-01-01 | 大陸商友達光電（昆山）有限公司 | Display device |
| CN110828436A (en) * | 2019-11-15 | 2020-02-21 | 江西维真显示科技有限公司 | Magnetic 3D-LED module and preparation method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160217 |
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| WD01 | Invention patent application deemed withdrawn after publication |