CN104281296A - Touch module and touch display device - Google Patents
Touch module and touch display device Download PDFInfo
- Publication number
- CN104281296A CN104281296A CN201310278510.0A CN201310278510A CN104281296A CN 104281296 A CN104281296 A CN 104281296A CN 201310278510 A CN201310278510 A CN 201310278510A CN 104281296 A CN104281296 A CN 104281296A
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- China
- Prior art keywords
- colloid
- substrate
- area
- stopper
- touch module
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
- G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
- G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
- G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Position Input By Displaying (AREA)
Abstract
The invention provides a touch module and a touch display device. The touch module comprises a touch panel, a display panel, a first rubber body, a second rubber body and a stopping block. The display panel comprises a first substrate and a second substrate which are arranged oppositely, the second substrate is provided with a first area and a second area adjacent to the first area, and the first substrate is arranged in the first area. The first rubber body is arranged between the touch panel and the first substrate, and the first rubber body is used for being attached to the touch panel and the first substrate. The second rubber body is arranged in the second area. The stopping block is arranged between the first rubber body and the second rubber body so as to stop the first rubber body from making contact with the second rubber body. According to the touch module and the touch display device, the stopping block is additionally arranged between the first rubber body and the second rubber body, and thus the purposes for preventing rubber overflowing pollution and improving the color homogeneity of the display device can be achieved.
Description
Technical field
The present invention relates to a kind of touch module and touch control display apparatus, particularly relate to a kind of touch module and the touch control display apparatus that prevent laminating colloid from causing pollution because of excessive glue.
Background technology
Along with touch display technique is maked rapid progress, touch control display panel product is simple and easy in line with having integration, low power consumption, lightweight, the advantage such as be easy to carry about with one and with low cost, generally apply to intelligent mobile phone (SmartPhone), personal digital assistant (PDA), e-book (E-book), wireless Internet access instrument (Web Pads), digital camera (Digital Camera), on satnav (GPS) and other mass consumption or the sub-product of office electricity consumption, its range of application gradually from before commercial space extend to grass-roots life periphery.
As shown in Figures 1 and 2, Fig. 1 is conventional art display panel structure schematic diagram to current touch module, and Fig. 2 is conventional art touch module structural representation.As shown in Figures 1 and 2, touch module comprises display panel 200 and contact panel 205, display panel 200 comprises first substrate 201 and second substrate 202, first substrate 201 is arranged at the top of second substrate 202, and the periphery of the contact area of first substrate 201 and second substrate 202 can be provided with non-display area 206, make display panel 200 can comprise viewing area and non-display area 206; First substrate 201 is distribution area (not shown) with the Non-overlapping Domain of second substrate 202, as shown in Figure 1, distribution area can be provided with chip 207, the exposed scratch in order to avoid distribution area, way more known is at present on distribution area, cover the second colloid 203.Touch module also includes contact panel 205, contact panel 205 is fitted with first substrate 201 by the first colloid 204, because the first colloid 204 is liquid state colloids, in bonding processes, the first colloid 204 can produce excessive glue, first colloid 204 easily overflows the border of first substrate 201, and be subject to external substance to pollute, make the colloid altered stress characteristics of the first colloid 204 of first substrate 201 periphery, cause color non-uniform phenomenon, wherein, the pollution of the first colloid 204 and the second colloid 203 contact position is the most serious; In addition, glue phenomenon of overflowing occurs in distribution area, the first colloid 204 thickness between distribution area with contact panel 205 is not identical with the colloid thickness between first substrate 201 and contact panel 205, sclerosis post shrinkage degree is also different, easily cause distribution area and contact panel 205 traction stresses, form color uneven.
Summary of the invention
For solving the problem, the present invention proposes a kind of touch module and touch control display apparatus, by increasing stopper between the first colloid and the second colloid, and the object prevent excessive glue pollution to reach, improving display device color uniformity.
For achieving the above object, the present invention proposes a kind of touch module, comprises contact panel, display panel, the first colloid, the second colloid and stopper; This display panel comprises the first substrate and second substrate that are oppositely arranged, and this second substrate has first area and the second area adjacent with this first area, and this first substrate is arranged on this first area; First colloid is arranged between this contact panel and this first substrate, for this contact panel and this first substrate of fitting; Second colloid is arranged on this second area; This stopper is arranged between this first colloid and this second colloid, to stop that this first colloid contacts with this second colloid.
As optional technical scheme, this second area is distribution area, and this second colloid is for the protection of this distribution area.
As optional technical scheme, the thickness of this second colloid is less than or equal to the thickness of this first substrate.
As optional technical scheme, this first colloid, this second colloid are and are solidify to form by liquid state colloid.
As optional technical scheme, this stopper is fixedly arranged on this first substrate.
As optional technical scheme, this stopper is fixedly arranged on the side of this second area of vicinity of this first substrate; Or this stopper be fixedly arranged on this first substrate away from and the surface of this second substrate relatively.
As optional technical scheme, the size of this stopper is more than or equal to the size of the vertical projection of this first colloid on this second area.
As optional technical scheme, between this stopper and this second colloid, there is the first gap.
As optional technical scheme, this stopper and this first substrate one-body molded.
The present invention more proposes a kind of touch control display apparatus, comprises touch module as above.
Compared with prior art, touch module of the present invention is provided with stopper between the first colloid and the second colloid, can prevent the first colloid overflow glue and with the second colloid contact stain, ensure the homogeneity of touch module color.
Accompanying drawing explanation
Fig. 1 is conventional art display panel structure schematic diagram.
Fig. 2 is conventional art touch module structural representation.
Fig. 3 is first embodiment of the invention touch display panel structure schematic diagram.
Fig. 4 is first embodiment of the invention touch module structural representation.
Fig. 5 is second embodiment of the invention touch display panel structure schematic diagram.
Fig. 6 is second embodiment of the invention touch module structural representation.
Fig. 7 is touch control display apparatus structural representation of the present invention.
Embodiment
For making there is further understanding to object of the present invention, structure, feature and function thereof, embodiment is hereby coordinated to be described in detail as follows.
Fig. 3 is first embodiment of the invention display panel structure schematic diagram.Fig. 4 is first embodiment of the invention touch module structural representation.Shown in composition graphs 3 and Fig. 4, touch module of the present invention comprises contact panel 105, display panel 100, first colloid 104, second colloid 103 and stopper 108; This display panel 100 comprises the first substrate 101 and second substrate 102 that are oppositely arranged, and this second substrate 102 has first area 1021 and the second area 1022 adjacent with this first area 1021, and this first substrate 101 is arranged on this first area 1021; First colloid 104 is arranged between this contact panel 105 and this first substrate 101, for this contact panel 105 and this first substrate 101 of fitting; Second colloid 103 is arranged on this second area 1022; This stopper 108 is arranged between this first colloid 104 and this second colloid 103, to stop that this first colloid 104 contacts with this second colloid 103.
As shown in Figure 3, first substrate 101 comprises viewing area 1062 and non-display area 1061 with the overlapping region of second substrate 102, non-display area 1061 is arranged around viewing area 1062, the second area 1022 of this second substrate 102 is distribution area, it can be provided with at least one chip 107, this second colloid 103 covers this distribution area, prevents the exposed scratch in this distribution area.
As shown in Figure 4, the thickness of this second colloid 103 is less than or equal to the thickness of this first substrate 101.This first colloid 104, this second colloid 103 are and are solidify to form by liquid state colloid, and wherein, the first colloid 104 can be optical cement, makes light-transmissive first colloid 104 and exposes to contact panel 105.
As shown in Figures 3 and 4, in the first embodiment of the present invention, stopper 108 is fixedly arranged on the side of this second area 1022 of vicinity of first substrate 108, in practice, first can apply the second colloid 103, and make it solidify, then stopper 108 to be fixedly arranged on above the second colloid 103, simultaneously with the side close contact of first substrate 101; Also stopper 108 directly can be attached at the side of first substrate 101, or by one-body molded with this stopper 108 for this first substrate 101.In addition, the size of this stopper 108 is more than or equal to the size of the vertical projection of this first colloid 104 on this second area 1022, that is, need ensure that this first colloid 104 does not exceed the bounds of this stopper 108 yet after excessive glue.The present embodiment, by being arranged between the first colloid 104 and the second colloid 103 by stopper 108, even if the first colloid 104 has excessive glue phenomenon, also prevents the first colloid 104 from contacting with the second colloid 103, to improve color uniformity by stopper 108.
Fig. 5 and Fig. 6 is the second embodiment of the present invention, and Fig. 5 is second embodiment of the invention display panel structure schematic diagram, and Fig. 6 is second embodiment of the invention touch module structural representation.The second embodiment of the present invention and the key distinction of the first embodiment are that the position of stopper 108a is different, and therefore, the part identical with first embodiment of the invention does not repeat them here.As shown in Figures 5 and 6, this stopper 108a be fixedly arranged on this first substrate 101a away from and the surface of this second substrate 102a relatively, this stopper 108a invests this surface by tape sticker, or this stopper 108a and this first substrate 101a is one-body molded, the thickness of this second colloid 103a is less than the thickness of this first substrate 101a, has the first gap 109a between this second colloid 103a and this stopper 108a, the present embodiment is by being arranged between the first colloid 104a and the second colloid 103a by stopper 108a, even if the first colloid 104a has excessive glue phenomenon, also prevent the first colloid 104a from contacting with the second colloid 103a by stopper 108a, to improve color uniformity, in addition, owing to there is the first gap 109a between this second colloid 103a and this stopper 108a, stopper 108a does not contact with the second colloid 103a, contraction can be produced in first colloid 104a fixation procedure, thus drive stopper 108a to move towards the direction of contact panel 105a, because stopper 108a does not contact with the second colloid 103a, stopper 108a can not drive the motion of the second colloid 103a when moving, thus prevent the motion of the second colloid 103a from damaging distribution area.
The present invention, by arranging stopper 108 between the first colloid 104 and the second colloid 103, can prevent the first colloid 104 and the second colloid 103 contact stain, thus improves color uniformity; In addition, between stopper 108a and the second colloid 103a, there is the first gap 109a in a second embodiment, can eliminate because colloid cure shrinkage is on the impact of distribution area and color uniformity.
The present invention more proposes a kind of touch control display apparatus.As shown in Figure 7, be the structural representation of touch control display apparatus of the present invention.Touch control display apparatus of the present invention comprises backlight module 300 and touch module as above, and wherein backlight module 300 provides light source for touch module, and as shown in Figure 7, backlight module 300 comprises light guide plate 302; Light source 303, this light source 303 is arranged at the incident side of this light guide plate 302; Blooming piece 301, this blooming piece 301 is arranged on the exiting surface of this light guide plate 302, this blooming piece 301 can comprise prismatic lens and diffusion sheet, but not as limit, can select according to actual conditions, other settings of touch control display apparatus of the present invention as described in known backlight module and touch control display apparatus, can not repeat them here.
The present invention is described by above-mentioned related embodiment, but above-described embodiment is only enforcement example of the present invention.Must it is noted that the embodiment disclosed limit the scope of the invention.On the contrary, change done without departing from the spirit and scope of the present invention and retouching, all belong to scope of patent protection of the present invention.
Claims (10)
1. a touch module, is characterized in that comprising:
Contact panel;
Display panel, this display panel comprises the first substrate and second substrate that are oppositely arranged, and this second substrate has first area and the second area adjacent with this first area, and this first substrate is arranged on this first area;
First colloid, is arranged between this contact panel and this first substrate, for this contact panel and this first substrate of fitting;
Second colloid, is arranged on this second area; And
Stopper, this stopper is arranged between this first colloid and this second colloid, to stop that this first colloid contacts with this second colloid.
2. touch module as claimed in claim 1, it is characterized in that: this second area is distribution area, this second colloid is for the protection of this distribution area.
3. touch module as claimed in claim 1, is characterized in that: the thickness of this second colloid is less than or equal to the thickness of this first substrate.
4. touch module as claimed in claim 1, is characterized in that: this first colloid, this second colloid are and are solidify to form by liquid state colloid.
5. touch module as claimed in claim 1, is characterized in that: this stopper is fixedly arranged on this first substrate.
6. touch module as claimed in claim 5, is characterized in that: this stopper is fixedly arranged on the side of this second area of vicinity of this first substrate; Or this stopper be fixedly arranged on this first substrate away from and the surface of this second substrate relatively.
7. touch module as claimed in claim 1, is characterized in that: the size of this stopper is more than or equal to the size of the vertical projection of this first colloid on this second area.
8. touch module as claimed in claim 1, is characterized in that: have the first gap between this stopper and this second colloid.
9. touch module as claimed in claim 1, is characterized in that: this stopper and this first substrate one-body molded.
10. a touch control display apparatus, is characterized in that comprising:
As the touch module in claim 1-9 as described in any one.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278510.0A CN104281296A (en) | 2013-07-04 | 2013-07-04 | Touch module and touch display device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310278510.0A CN104281296A (en) | 2013-07-04 | 2013-07-04 | Touch module and touch display device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104281296A true CN104281296A (en) | 2015-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310278510.0A Pending CN104281296A (en) | 2013-07-04 | 2013-07-04 | Touch module and touch display device |
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| Country | Link |
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| CN (1) | CN104281296A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445644A (en) * | 2018-12-28 | 2019-03-08 | 惠州市华星光电技术有限公司 | A kind of touch control display apparatus and preparation method thereof |
-
2013
- 2013-07-04 CN CN201310278510.0A patent/CN104281296A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109445644A (en) * | 2018-12-28 | 2019-03-08 | 惠州市华星光电技术有限公司 | A kind of touch control display apparatus and preparation method thereof |
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| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150114 |