CN104021731B - Display device - Google Patents
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- CN104021731B CN104021731B CN201310066113.7A CN201310066113A CN104021731B CN 104021731 B CN104021731 B CN 104021731B CN 201310066113 A CN201310066113 A CN 201310066113A CN 104021731 B CN104021731 B CN 104021731B
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- display device
- photic zone
- display
- display panel
- optical cement
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Abstract
The present invention discloses a kind of display device, and it includes a display panel, a protection cap, a light shield layer, a photic zone and an optical cement.Display panel includes a viewing area and a non-display area.Protection cap is arranged on display panel.Light shield layer is located between display panel and protection cap.Photic zone is located between light shield layer and display panel.Optical cement is located between photic zone and display panel.Light shield layer and photic zone are located at non-display area.
Description
Technical field
The present invention relates to a kind of display device, and more particularly to a kind of display device with optics glue bond.
Background technology
In recent years, miscellaneous display is flooded with daily life.Such as TV, notebook computer, desktop are electric
Brain, camera and Smartphone etc., are required for display of arranging in pairs or groups.
In general, it is necessary to a group different plates in the manufacture craft of manufacture display.Different plates to group need
Bonded using colloid, the effect of bonding can influence yield, quality and the life of product of display.Accordingly, it would be desirable to good bonding
Manufacture craft fixes the sheet material to group, to improve the product stability and quality of display.
The content of the invention
It is an object of the invention to provide a kind of display device, the non-display area of this display device has photic zone, printing opacity
Layer can pass through the light beam of solidification optical cement, to improve the curing degree of optical cement.
For up to above-mentioned purpose, according to an aspect of the invention, it is proposed that a kind of display device, it includes a display panel, one
Protection cap, a light shield layer, a photic zone and an optical cement.Display panel includes a viewing area and a non-display area.Protection cap is set
It is placed on display panel.Light shield layer is located between display panel and protection cap.Photic zone, located at light shield layer and display panel it
Between.Optical cement, between photic zone and display panel.Light shield layer and photic zone are located at non-display area.
More preferably understand in order to which the above-mentioned and other aspect to the present invention has, preferred embodiment cited below particularly, and coordinate institute
Accompanying drawing, is described in detail below：
Brief description of the drawings
Fig. 1 is the schematic diagram of the display device of one embodiment of the invention；
Fig. 2A for a Fig. 1 display device tangentially embodiment of 1-1 section schematic diagram；
Fig. 2 B for Fig. 1 display device tangentially another embodiment of 1-1 section schematic diagram；
Fig. 2 C for Fig. 1 display device tangentially another embodiment of 1-1 section schematic diagram；
Fig. 2 D for Fig. 1 display device tangentially still another embodiment of 1-1 section schematic diagram；
Fig. 3 for Fig. 1 display device tangentially still another embodiment of 1-1 section schematic diagram；
Fig. 4 is the schematic diagram of the section of the display device of further embodiment of this invention.
Symbol description
10：Display device
10A、10B、10C、10D、15、20：The section of display device
100：Protection cap
101：Touch-control circuit
102、102’：Light shield layer
104：Reflecting layer
106：Photic zone
108、108’：Optical cement
110：Adhesion coating
200：Display panel
202：Viewing area
204：Non-display area
22：Display module
220：Contact panel
1-1：Tangent line
UV：Ultraviolet light
Embodiment
Fig. 1 illustrates the schematic diagram of the display device 10 according to one embodiment of the invention.In this omission thin portion element, only illustrate
Go out the protection cap 100 and display panel 200 of display device 10 to facilitate explanation.Protection cap 100 is arranged on display panel 200,
Display panel 200 is included after viewing area 202 and non-display area 204, protection cap 100 and 200 pairs of groups of display panel, with colloid（Not
Illustrate）Bonding.
Fig. 2A illustrates the schematic diagram of the tangentially 1-1 section of display device 10 such as Fig. 1.Fig. 1 and Fig. 2A is please also refer to,
From the section 10A of Fig. 2A display device, display device 10 may include protection cap 100, light shield layer 102, reflecting layer 104,
Photic zone 106, optical cement 108, adhesion coating 110 and display panel 200.Light shield layer 102, reflecting layer 104, photic zone 106 are located at
Non-display area.
Display device 10 is, for example, one chip glass type touch-control (One Glass Solution, OGS) display device, this
When, protection cap 100 can include a touch-control circuit.Certainly, display device 10 can also be the touch display dress of other forms
The display of touch controllable function is put or do not had, is not restricted.
In one embodiment, light shield layer 102 is located between display panel 200 and protection cap 100.Photic zone 106 can be set
Between light shield layer 102 and display panel 200.Reflecting layer 104 can be located between light shield layer 102 and photic zone 106.Reflecting layer
104 can be metal or white plastic material, to reflection light.The path of light can be such as the arrow institute table in Fig. 2A
Show.
Optical cement 108 is located between photic zone 106 and display panel 200.In one embodiment, reflecting layer 104 and printing opacity
Layer 106 can utilize printing（print）Or the mode of face coat (coating) is formed, reflecting layer 104 and photic zone 106 also may be used
To be formed using other manufacture craft modes, it is not restricted.
Optical cement 108 can solidify (curing) via light beam, to reach the effect of bonding, to bond protection cap 100 with
Display panel 200.Hyaline layer or semitransparent layer (including diffusion particle) that such as light beam of photic zone 106 can pass through.For example,
Optical cement 108 can be ultraviolet curing type (UV curing) glue material, and photic zone 106 can be that ultraviolet light can pass through
Hyaline layer., can not be via top irradiation by the masking of light shield layer due to being surrounded on the optical cement 108 of non-display area 204
Mode reacts solidification, it is necessary to solidify optical cement 108 there is provided energy via the mode of lateral irradiation.
In this embodiment, photic zone 106 can be penetrated to solidify the light beam of optical cement 108, coordinates setting for reflecting layer 104
Put so that original light towards the incident direction of light shield layer 102 can be reflected by reflecting layer 104, and optical cement is incident to through photic zone 106
108.By the setting of reflecting layer 104 and photic zone 106, the light beam that script can not can be incident to optical cement 108 reclaims profit
With, the amount of beam of optical cement 108 is incident to increase, the curing degree of improving optical glue 108, reaching makes optical cement 108 uniform
The effect of solidification.
In one embodiment, display device 10 may also include adhesion coating 110.Adhesion coating 110 is for example located at display panel 200
Between protection cap 100, corresponding to the position of viewing area 202.Adhesion coating 110 can be different from the viscosity of optical cement 108
Photo-curable glue, for example, the viscosity of optical cement 108 can be more than the stickiness of adhesion coating 110.Adhesion coating 110 can use
With protection cap 100 and the display panel 200 of adhering.Adhesion coating 110 can solidify via the light beam of such as ultraviolet light, in an embodiment
In, ultraviolet light can be supplied via the protection cap 100 of top towards the direction of adhesion coating 110.Certainly, in other embodiments,
Adhesion coating 110 can also be other cohesive materials or identical with optical cement 108, not be restricted.
Fig. 2 B illustrate the schematic diagram of the tangentially another embodiment of 1-1 section of display device 10 such as Fig. 1, and Fig. 2 B's is aobvious
The section 10B of showing device is similar to the section 10A of Fig. 2A display device, and similar elements are with same-sign tabular form.It refer to figure
2B, in this embodiment, optical cement 108 ' can be arranged between protection cap 100 and display panel 200 simultaneously, and photic zone
Between 106 and display panel 200.That is, it is convenient to omit Fig. 2A adhesion coating 110, bonding protection is reached by optical cement 108 '
The effect of lid 100 and display panel 200.
Fig. 2 C illustrate the schematic diagram of the tangentially another embodiment of 1-1 section of display device 10 such as Fig. 1, and Fig. 2 C's is aobvious
The section 10C of showing device is similar to the section 10A of Fig. 2A display device, and similar elements are with same-sign tabular form.Difference is,
As shown in Figure 2 C, touch-control circuit 101 can be formed in being formed in protection cap 100 after light shield layer 102.
Fig. 2 D illustrate the schematic diagram of the tangentially another embodiment of 1-1 section of display device 10 such as Fig. 1, and Fig. 2 D's is aobvious
The section 10D of showing device is similar to the section 10A of Fig. 2A display device, and similar elements are with same-sign tabular form.Difference is,
As shown in Figure 2 D, light shield layer 102 can be re-formed in forming touch-control circuit 101 in protection cap 100.
Fig. 3 illustrates the schematic diagram of the tangentially still another embodiment of 1-1 section of display device 10 according to Fig. 1.Such as Fig. 3
The section 15 of shown display device understands, the display device of this embodiment can include protection cap 100, light shield layer 102 ', thoroughly
Photosphere 106, optical cement 108, adhesion coating 110 and display panel 200.Display device is, for example, one chip glass type touch-control (OGS)
The touch control display apparatus of display device or other forms or the display for not having touch controllable function, are not restricted.
The section 15 of display device is similar to the section 10A of Fig. 2A display device, and identical element is painted with same-sign
Show, hold this and seldom repeat.Difference is, in the section 15 of display device, and light shield layer 102 ' can include metal material, with gold
Belonging to the light shield layer 102 ' of material as reflecting layer, can replace the structure of reflecting layer 104 of display device 10.In this embodiment,
Therefore light shield layer 102 ' with metal material, can be blocked the light beam of the reflection of layer 102 ' with the reflected beams, can be via photic zone
106 are incident to optical cement 108.By the setting of light shield layer 102 ' and photic zone 106, light beam can be increased and be incident to optical cement
108 amount, the curing degree of improving optical glue 108.
Fig. 4 illustrates the schematic diagram of the section 20 of the display device according to further embodiment of this invention.In this embodiment, show
Showing device is, for example, touch control display device, can include protection cap 100, light shield layer 102, reflecting layer 104, photic zone 106, light
Learn glue 108, adhesion coating 110 and display module 22.Display module 22 includes contact panel 220 and display panel 200, display module
22 can be external hanging type touch-control (Out-cell Touch) display module shown in Fig. 4, or embedded touch (In-cell
Touch) display module, is not restricted.
The section 20 of display device is similar to the section 10A of Fig. 2A display device, and identical element is painted with same-sign
Show, hold this and seldom repeat.Difference is, from the section 20 of Fig. 4 display device, and the display device of this embodiment includes showing
Show panel 200 and the display module 22 of the formation of contact panel 220.
In the fig. 4 embodiment, photic zone 106 can be penetrated to solidify the light beam of optical cement 108, coordinates reflecting layer 104
Setting so that original light towards the incident direction of light shield layer 102 can be reflected by reflecting layer 104, and light is incident to through photic zone 106
Learn glue 108.By the setting of reflecting layer 104 and photic zone 106, the amount that light beam is incident to optical cement 108, improving optical can be increased
The curing degree of glue 108.Similar in appearance to previous embodiment, when light shield layer 102 can be with the reflected beams with metal material, omit
The structure in reflecting layer 104, can also reach that increase light beam is incident to the effect of the amount of optical cement 108.
In summary, the display device of the above embodiment of the present invention, by euphotic design, can lift light beam incident
To the amount of optical cement, and then the curing degree of optical cement is improved, the defect that improvement optical cement is caused when uncured complete maintains production
The reliability and quality of product.In one embodiment, it can be made by having the light shield layer of reflection characteristic after light beam reflection through photic zone
Optical cement is incident to, in another embodiment, reflecting layer can be set between light shield layer and photic zone, so can also make light beam anti-
Optical cement is incident to through photic zone after penetrating, optical cement is equably solidified.
In summary, although combination above preferred embodiment discloses the present invention, but it is not limited to this hair
It is bright.Skilled person in the technical field of the invention, without departing from the spirit and scope of the present invention, can make it is various more
Dynamic and retouching.Therefore, protection scope of the present invention should be by being defined that the claim enclosed is defined.
Claims (10)
1. a kind of display device, including：
Display panel, including viewing area and non-display area；
Protection cap, is arranged on the display panel；
Light shield layer, between the display panel and the protection cap；
Photic zone, between the light shield layer and the display panel；
Reflecting layer, between the light shield layer and the photic zone；And
Optical cement, between the photic zone and the display panel, wherein, the light shield layer, the reflecting layer, the photic zone and the light
Learn glue and be located at the non-display area.
2. display device as claimed in claim 1, in addition to：
One adhesion coating, between the display panel and the protection cap, corresponding to the position of the viewing area.
3. display device as claimed in claim 1, the wherein optical cement are formed by light beam solidification (curing), and should
Light beam can penetrate the photic zone.
4. display device as claimed in claim 3, the wherein light beam are ultraviolet lights.
5. display device as claimed in claim 3, the wherein light shield layer include metal material, to reflect the light beam, wherein
The optical cement is not located at the viewing area.
6. display device as claimed in claim 1, the wherein reflecting layer are metal or white plastic material, the wherein photic zone
It is that printing or face coat mode are formed.
7. display device as claimed in claim 1, the wherein protection cap include a touch-control circuit.
8. display device as claimed in claim 1, in addition to a contact panel, be arranged at the optical cement and the display panel it
Between.
9. display device as claimed in claim 1, in addition to a touch-control circuit, are arranged in the display panel.
10. display device as claimed in claim 1, the wherein photic zone include diffusion particle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066113.7A CN104021731B (en) | 2013-03-01 | 2013-03-01 | Display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310066113.7A CN104021731B (en) | 2013-03-01 | 2013-03-01 | Display device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104021731A CN104021731A (en) | 2014-09-03 |
| CN104021731B true CN104021731B (en) | 2017-08-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310066113.7A Active CN104021731B (en) | 2013-03-01 | 2013-03-01 | Display device |
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| CN (1) | CN104021731B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI608391B (en) * | 2016-11-07 | 2017-12-11 | 鴻銳科技股份有限公司 | Specular structure of touch sensitive display |
| CN115016188A (en) * | 2022-06-30 | 2022-09-06 | 武汉华星光电半导体显示技术有限公司 | Display device and vehicle |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11352897A (en) * | 1998-06-08 | 1999-12-24 | Mitsubishi Electric Corp | Flat panel display device and plasma display device |
| JP2002023654A (en) * | 2000-07-04 | 2002-01-23 | Yazaki Corp | Display device |
| CN1567055A (en) * | 2003-06-18 | 2005-01-19 | 友达光电股份有限公司 | Side light type backlight assembly and LCD apparatus |
| US20050024890A1 (en) * | 2003-06-19 | 2005-02-03 | Alps Electric Co., Ltd. | Light guide plate, surface light-emitting unit, and liquid crystal display device and method for manufacturing the same |
| JP4056480B2 (en) * | 2004-02-03 | 2008-03-05 | Ｎｅｃ液晶テクノロジー株式会社 | Display device and electronic device |
| US20090162645A1 (en) * | 2005-12-05 | 2009-06-25 | Seiko Instruments Inc. | Display Apparatus and Method of Manufacturing a Display Apparatus |
| JP5243811B2 (en) * | 2008-02-14 | 2013-07-24 | セイコーインスツル株式会社 | Display device |
| CN102109130A (en) * | 2010-11-01 | 2011-06-29 | 友达光电股份有限公司 | Backlight module |
| TWI452385B (en) * | 2010-12-28 | 2014-09-11 | Au Optronics Corp | Display device |
| TWI452554B (en) * | 2012-02-29 | 2014-09-11 | Au Optronics Corp | Touch panel﹑touch display device and assembling method thereof |
| CN102789095A (en) * | 2012-07-27 | 2012-11-21 | 京东方科技集团股份有限公司 | Solidifying device for sealing frame glue and vacuum folding device |
| CN102929026A (en) * | 2012-11-23 | 2013-02-13 | 友达光电（苏州）有限公司 | Touch-control display device |
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