CN103278957A - Display device - Google Patents
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- CN103278957A CN103278957A CN 201310185735 CN201310185735A CN103278957A CN 103278957 A CN103278957 A CN 103278957A CN 201310185735 CN201310185735 CN 201310185735 CN 201310185735 A CN201310185735 A CN 201310185735A CN 103278957 A CN103278957 A CN 103278957A
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- display device
- light
- circuit board
- flexible circuit
- framework
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Abstract
The invention relates to a display device. The display device is provided with a display panel, and further comprises a frame and a flexible circuit board. The frame is provided with a side wall, an opening is formed in the side wall, the display panel is arranged into the frame, the flexible circuit board is connected with the display panel and is provided with a body and an extending portion, the flexible circuit board is folded reversely to enable the body to be arranged between the frame and the display panel in a clamping mode, and the extending portion extends out of the frame from the opening. According to the display device, the extending portion of the flexible circuit board directly extends out of the opening in the frame, the flexible circuit board does not need to be folded reversely to the upper surface of the display panel, and the flexible circuit board is fixed by a double sticky tape in an adhesion mode, so that the problem that the flexible circuit board is turned up on the surface of the display panel is thoroughly avoided, the operation is simple and the structure is firm.
Description
Technical field
The present invention relates to a kind of display device, especially about a kind of liquid crystal indicator.
Background technology
The manufacturing technology of liquid crystal indicator (Liquid Crystal Display device, LCD device) is development rapidly in recent years, no matter it is significantly progressive to make that liquid crystal indicator all has on image quality, reaction rate and panel size.And volume is little, in light weight because it has possessed, power saving reaches advantages such as low radiant rays, makes liquid crystal indicator be applied in large quantities in the various electronic products such as mobile computer, digital camera, digital Video Camera, mobile phone, computer screen and LCD TV.
Please refer to Fig. 1, Fig. 2 and Fig. 3, Fig. 1 is the schematic perspective view of prior art display panel, and Fig. 2 is the schematic perspective view of display device in the prior art, and Fig. 3 is the sectional perspective synoptic diagram of display device in the prior art.As shown in Figure 1, display panel 10 comprises substrate 11 and flexible circuit board 12, and flexible circuit board 12 is connected in substrate 11, and flexible circuit board 12 has body 121 and extension 122.As shown in Figure 2, display device 100 comprises display panel 10, framework 20 and double sticky tape 30.During assembling display device 100, flexible circuit board 12 need be carried out reflexed twice, earlier with body 121 reflexeds of flexible circuit board 12 back side to substrate 11, again with extension 122 from the back side of substrate 11 reflexed the front to substrate, display panel 10 is placed in the framework 20, with double sticky tape 13 extension 122 is fixed in the front of substrate 11 at last.
Because the position of double sticky tape 13 Pastings is less, and the material factors between substrate 11 and flexible circuit board 12, in the practical operation, situation as shown in Figure 3 often takes place, the extension 122 of flexible circuit board 12 is from the upper surface perk of substrate 11, so, when display device 100 and a group of electronic devices load connect, the flexible circuit board 12 of perk easily and this electronic installation interfere, cause bad, therefore, avoid the perk of flexible circuit board 12 to become the target that industry is made great efforts improvement.
Summary of the invention
In order to solve above-mentioned flexible circuit board from the problem of the surperficial perk of display panel, the present invention proposes the display device that a kind of flexible circuit board directly passes from framework.
In order to achieve the above object, the present invention proposes a kind of display device, and this display device has display panel, and this display device also comprises framework and flexible circuit board.This framework has sidewall, and this sidewall is provided with opening, and this framework is accommodated this display panel in it; This flexible circuit board is connected in this display panel, and this flexible circuit board has body and extension, so that this body is folded between this framework and this display panel, this extension then stretches out this framework from this opening with this flexible circuit board reflexed.
As optional technical scheme, this opening is hole; Perhaps, this opening is a notch.
As optional technical scheme, this framework has base plate, and this sidewall extends from the edge-perpendicular of this base plate, and contiguous this base plate of this opening arranges.
As optional technical scheme, this extension comprises link, and this link is used for electrically connecting an electronic installation.
As optional technical scheme, this display panel is display panels.
As optional technical scheme, this flexible circuit board also comprises light-emitting component, and this light-emitting component is positioned on this body, and behind this flexible circuit board reflexed, this body is between this light-emitting component and this framework.
As optional technical scheme, this light-emitting component is light emitting diode.
As optional technical scheme, this display device also comprises the glue frame, and this glue frame is placed among this framework, and this glue frame has breach corresponding to a side of this sidewall, and this body is folded between this glue frame and this framework, and this light-emitting component is positioned at this breach.
As optional technical scheme, this display device also comprises light guide plate, and this glue frame is accommodated this light guide plate in it, and this light guide plate has incidence surface, contiguous this light-emitting component of this incidence surface, and the light that this light-emitting component is sent enters this light guide plate from this incidence surface.
As optional technical scheme, this display device also comprises blooming piece and reflector plate, and this blooming piece places on this light guide plate, and this reflector plate places under this light guide plate.
Display device of the present invention, by the extension of flexible circuit board is directly stretched out in the opening on the framework, no longer need reflexed to the upper surface of display panel, be adhesively fixed by double sticky tape again, thoroughly avoided the problem of flexible circuit board from the panel surface perk, simple to operate and sound construction.
Describe the present invention below in conjunction with the drawings and specific embodiments, but not as a limitation of the invention.
Description of drawings
Fig. 1 is the schematic perspective view of prior art display panel;
Fig. 2 is the schematic perspective view of display device in the prior art;
Fig. 3 is the sectional perspective synoptic diagram of display device in the prior art;
Fig. 4 a is the explosive view of display device of the present invention;
Fig. 4 b is the schematic perspective view of display device of the present invention;
Fig. 4 c is the cut-open view of AA ' along the line among Fig. 4 b;
Fig. 5 is the schematic perspective view of another embodiment of display device of the present invention.
Embodiment
Please refer to Fig. 4 a, Fig. 4 b and Fig. 4 c, Fig. 4 a is the explosive view of display device of the present invention; Fig. 4 b is the schematic perspective view of display device of the present invention; Fig. 4 c is the cut-open view of AA ' along the line among Fig. 4 b.Display device 200 comprises display panel 210, flexible circuit board 220 and framework 230.Framework 230 has sidewall 231, and sidewall 231 is provided with opening 2311, and framework 230 is accommodated display panel 210 in it; Flexible circuit board 220 is connected in 210 display panels, flexible circuit 220 plates have body 221 and extension 222, so that body 221 is folded between framework 230 and the display panel 210, extension 222 then stretches out framework 230 from opening 2311 with flexible circuit board 220 reflexeds.Framework 230 is the outermost housings of display device in this specific embodiment, is different element with glue frame in the display device, slightly explains at this.
Because extension 222 directly stretches out framework 230 from opening 2311 in the display device 200 that assembling finishes, do not need reflexed to the upper surface of display panel 210, be adhesively fixed by double sticky tape again, so do not have the problem of extension 222 perks, simple to operate and sound construction.
Shown in Fig. 4 a, opening 2311 is hole, general, the width of opening 2311 is slightly larger than the width of extension 222, and the height of opening 2311 is slightly larger than the thickness of extension 222, and preferably extension can stretch out from opening 2311 just, because the size of opening 2311 cooperates width and the thickness of corresponding extension 222 fully, thus, can avoid extraneous foreign matter, chip etc. to enter the inside of display device 200, the unlikely display effect that influences display device 200 from opening 2311 places.
Certainly, in the practical operation, opening 2311 can also not be the shape of hole, please refer to Fig. 5, and Fig. 5 is the schematic perspective view of another embodiment of display device of the present invention.As shown in Figure 5, have opening 2311 ' on the sidewall 231 ', opening 2311 ' is a notch, and the user can select according to actual needs voluntarily, not as limit.Need to prove, among Fig. 5 with Fig. 4 b in identical label represent components identical, do not give unnecessary details in addition again.
Shown in Fig. 4 a, framework 230 has sidewall 231 and base plate 232, and sidewall 231 extends from the edge-perpendicular of base plate 232, and the opening 2311 that is positioned on the sidewall 231 then is close to base plate 232 settings.Because flexible circuit board 220 needs first reflexed, extension 222 is stretched out from opening 2311, general, flexible circuit board 221 is near the base plate 232 of framework 230 at this moment, so opening 2311 contiguous base plates 232 are arranged, make extension 222 to transit to opening 2311 from base plate 232 smoothly, thereby avoid extension 222 that the impaired situation of bending takes place in herein.
In the practical operation, display panel 210 is generally display panels.And extension 222 generally comprises the link (not shown), and this link is used for electrically connecting an electronic installation, and electronic installation can be mobile phone, laptop computer etc.
In conjunction with Fig. 4 a and Fig. 4 c, flexible circuit board 220 also comprises light-emitting component 223, light-emitting component 223 is positioned on the body 221, during to the back side of display panel 210, shown in Fig. 4 c, body 221 is between light-emitting component 223 and framework 230 with flexible circuit board 220 reflexeds, more precisely, body 221 is between the base plate 232 of light-emitting component 223 and framework 230, and is general, and light-emitting component 223 is light emitting diode.
Shown in Fig. 4 a, display device 200 also comprises glue frame 240, and glue frame 240 is placed among the framework 230, and glue frame 230 has breach 241 corresponding to a side of sidewall 231, and body 221 is folded between glue frame 240 and the framework 230, and light-emitting component 223 is positioned at breach 241.Because the position that breach 241 has limited light-emitting component 223, and light-emitting component 223 is positioned on the body 221, so limit the position of body 221 also corresponding obtaining, occurrence positions moves when avoiding body 221 to be folded between glue frame 240 and the base plate 232, has guaranteed the Stability Analysis of Structures of display device 200.
Shown in Fig. 4 a, display device 200 also comprises light guide plate 250, glue frame 240 is accommodated light guide plate 250 in it, light guide plate 250 has incidence surface 251, incidence surface 251 contiguous light-emitting components 223, the light that light-emitting component 223 is sent enters light guide plate 250 from incidence surface 251, and illuminates display panel 210 via light guide plate 250.In the practical operation, owing to can produce heat during light-emitting component 223 work, again because slight expansion can take place after being heated in light guide plate 250, especially nearest apart from light-emitting component 223 incidence surface 251, the hypotelorism of incidence surface 251 and light-emitting component 223 during for fear of light guide plate 250 expanded by heating, even incidence surface 251 contacts and pushes light-emitting component 223 with light-emitting component 223, also be provided with projection 242 on the glue frame 240, during assembling light guide plate 250, the incidence surface 251 of light guide plate 250 abuts the front end of projection 242, thereby limit the position to light guide plate 250, damage light-emitting component 223 after avoiding light guide plate 250 to be heated, avoid some reliability problems with this, and prolonged the serviceable life of display device 200.
Shown in Fig. 4 a, except above-mentioned glue frame 240 and light guide plate 250, display device 200 also comprises blooming piece 260 and reflector plate 270, blooming piece 260 places on the light guide plate 250, and reflector plate 270 places under the light guide plate 250, the setting of blooming piece 260, make that the light of directive display panel 210 is more even, and the setting of reflector plate 270 makes that the light of directive base plate 232 is reflected back toward in the light guide plate 250 originally, has improved the utilization factor of light.
Display device of the present invention, by the extension of flexible circuit board is directly stretched out in the opening on the framework, no longer need reflexed to the upper surface of display panel, be adhesively fixed by double sticky tape again, thoroughly avoided the problem of flexible circuit board from the panel surface perk, simple to operate and sound construction.
Certainly; the present invention also can have other various embodiments; under the situation that does not deviate from spirit of the present invention and essence thereof; those of ordinary skill in the art can make various corresponding changes and distortion according to the present invention, but these corresponding changes and distortion all should belong to the protection domain of the appended claim of the present invention.
Claims (10)
1. display device, this display device has display panel, it is characterized in that this display device also comprises:
Framework, this framework has sidewall, and this sidewall is provided with opening, and this framework is accommodated this display panel in it; And
Flexible circuit board, this flexible circuit board is connected in this display panel, and this flexible circuit board has body and extension, and so that this body is folded between this framework and this display panel, this extension then stretches out this framework from this opening with this flexible circuit board reflexed.
2. display device according to claim 1, it is characterized in that: this opening is hole; Perhaps, this opening is a notch.
3. display device according to claim 1, it is characterized in that: this framework has base plate, and this sidewall extends from the edge-perpendicular of this base plate, and contiguous this base plate of this opening arranges.
4. display device according to claim 1, it is characterized in that: this extension comprises link, and this link is used for electrically connecting an electronic installation.
5. display device according to claim 1, it is characterized in that: this display panel is display panels.
6. display device according to claim 1, it is characterized in that: this flexible circuit board also comprises light-emitting component, and this light-emitting component is positioned on this body, and behind this flexible circuit board reflexed, this body is between this light-emitting component and this framework.
7. display device according to claim 6, it is characterized in that: this light-emitting component is light emitting diode.
8. display device according to claim 6, it is characterized in that: this display device also comprises the glue frame, and this glue frame is placed among this framework, and this glue frame has breach corresponding to a side of this sidewall, this body is folded between this glue frame and this framework, and this light-emitting component is positioned at this breach.
9. display device according to claim 8, it is characterized in that: this display device also comprises light guide plate, and this glue frame is accommodated this light guide plate in it, and this light guide plate has incidence surface, contiguous this light-emitting component of this incidence surface, the light that this light-emitting component is sent enters this light guide plate from this incidence surface.
10. display device according to claim 9, it is characterized in that: this display device also comprises blooming piece and reflector plate, and this blooming piece places on this light guide plate, and this reflector plate places under this light guide plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310185735 CN103278957A (en) | 2013-05-09 | 2013-05-09 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201310185735 CN103278957A (en) | 2013-05-09 | 2013-05-09 | Display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103278957A true CN103278957A (en) | 2013-09-04 |
Family
ID=49061525
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201310185735 Pending CN103278957A (en) | 2013-05-09 | 2013-05-09 | Display device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103278957A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807809A (en) * | 2013-11-12 | 2014-05-21 | 友达光电股份有限公司 | Backlight module and display device |
| CN106898631A (en) * | 2015-12-17 | 2017-06-27 | Lg电子株式会社 | Display device |
| CN110596969A (en) * | 2018-06-13 | 2019-12-20 | 夏普株式会社 | Display device and method for manufacturing display device |
| WO2020107280A1 (en) * | 2018-11-28 | 2020-06-04 | 深圳市大疆创新科技有限公司 | Charger and unmanned aerial vehicle system |
-
2013
- 2013-05-09 CN CN 201310185735 patent/CN103278957A/en active Pending
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103807809A (en) * | 2013-11-12 | 2014-05-21 | 友达光电股份有限公司 | Backlight module and display device |
| CN103807809B (en) * | 2013-11-12 | 2015-10-28 | 友达光电股份有限公司 | Backlight module and display device |
| CN106898631A (en) * | 2015-12-17 | 2017-06-27 | Lg电子株式会社 | Display device |
| US10582621B2 (en) | 2015-12-17 | 2020-03-03 | Lg Electronics Inc. | Display device |
| CN110596969A (en) * | 2018-06-13 | 2019-12-20 | 夏普株式会社 | Display device and method for manufacturing display device |
| WO2020107280A1 (en) * | 2018-11-28 | 2020-06-04 | 深圳市大疆创新科技有限公司 | Charger and unmanned aerial vehicle system |
| CN111406354A (en) * | 2018-11-28 | 2020-07-10 | 深圳市大疆创新科技有限公司 | Charger and unmanned aerial vehicle system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20130904 |
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| WD01 | Invention patent application deemed withdrawn after publication |