CN203338279U - Aligning structure used for touch panel - Google Patents
Aligning structure used for touch panel Download PDFInfo
- Publication number
- CN203338279U CN203338279U CN2013203006937U CN201320300693U CN203338279U CN 203338279 U CN203338279 U CN 203338279U CN 2013203006937 U CN2013203006937 U CN 2013203006937U CN 201320300693 U CN201320300693 U CN 201320300693U CN 203338279 U CN203338279 U CN 203338279U
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- CN
- China
- Prior art keywords
- contact panel
- contraposition
- flexible printed
- alignment mark
- printed wiring
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- 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.)
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Abstract
The utility model discloses an aligning structure used for a touch panel. The aligning structure comprises the touch panel and a flexible printed circuit board. The touch panel comprises a panel aligning mark, wherein the panel aligning mark is arranged on the surface of the touch panel. The touch panel mark comprises at least two first aligning portions, wherein the first aligning portions extend from the inner side of a connection area to the outer side of the connection area along the two lateral sides of the connecting area respectively in different directions. The flexible printed circuit board comprises a flexible board aligning mark, wherein the flexible board aligning mark is arranged on a connection face. The flexible board aligning mark comprises at least two second aligning portions which correspond to the first aligning portions respectively. When the edges of the flexible printed circuit board coincide with the lateral sides of the connection area respectively, part of each first aligning portion is exposed out of the flexible printed circuit board.
Description
Technical field
The utility model relates to a kind of aligning structure for contact panel.
Background technology
Along with the universalness of hand-held touch-control product, for device, light, thin requirement just becomes the emphasis of touch-control product development.Therefore the exploitation of touch-control product in recent years is greatly mainly with lightweight, the slim target that turns to; and produced veneer glass touch-control (One Glass Solution; OGS) form, namely directly be formed at touch sensing element on the cover glass substrate, reaches the lightening of commodity.
Yet, a light shield layer can be set usually on the surface of veneer contact panel.Therefore, in the engaging process of veneer contact panel and flexible printed wiring board, can't see through transmission-type board (light source under) and carry out contraposition.This is that contact panel is usually located at the below of flexible printed wiring board because in engaging process, and the light of transmission-type board can be stopped by light shield layer and can't arrive flexible printed wiring board.If use She Shi board (light source is upper) to carry out the contraposition of contact panel and flexible printed wiring board, the material transparency because of flexible printed wiring board is not high, but though the alignment mark on board identification flexible printed wiring board, but be difficult for the alignment mark on the identification contact panel, and cause the precision of contraposition not good.Therefore, with present case, only can lean on manual type and carry out Manual-alignment, so that volume production speed can't improve.
On the other hand, if holes is set on flexible printed wiring board, can use the She Shi board to carry out the contraposition of contact panel and flexible printed wiring board.But the precision of holes is not good, easily make contact panel and flexible printed wiring board misplace, be offset when contraposition or the problem such as rotation.
Therefore, need at present a kind of aligning structure of improvement badly, to can be applicable to the board automatic aligning, there is again good contraposition precision.
The utility model content
The purpose of this utility model is to provide a kind of aligning structure for contact panel of improvement, and it can be applicable to the board automatic aligning, and has splendid contraposition precision.
The utility model provides a kind of aligning structure for contact panel, it comprises: a contact panel, there is a surface, this surface has a bonding land, wherein, one panel alignment mark is set on this surface, and this panel alignment mark has at least two the first contraposition parts, these at least two first contraposition parts by this bonding land respectively by the dual-side of this bonding land and outside different directions extends to this bonding land; An and flexible printed wiring board, there is a composition surface and one disengaged, wherein, this composition surface engages with lip-deep this bonding land of this contact panel, and a soft board alignment mark is set on this composition surface, this soft board alignment mark have at least two the second contraposition part settings in order to respectively to should at least two the first contraposition parts, wherein, when the side of Yu Gai bonding land, the edge of flexible printed wiring board overlaps, respectively the part of this first contraposition part is exposed to outside this flexible printed wiring board.
Wherein respectively this second contraposition part has the edge, limit, two opposite sides at the edge, limit, two opposite sides of this first contraposition part that aligns respectively.
Wherein respectively the extension line at this edge, limit, two opposite sides of this second contraposition part roughly overlaps with this edge, limit, two opposite sides of this first contraposition part.
Wherein these at least two first contraposition parts or this at least two the second contraposition parts are separated from one another.
Wherein this panel alignment mark or this soft board alignment mark is shaped as L shaped, cruciform, T shape or arc.
Wherein respectively this second contraposition part has more this edge of another this flexible printed wiring board of side justified margin.
Wherein this edge of this flexible printed wiring board trims with one of them person at this edge, limit, two opposite sides of this second contraposition part respectively.
Wherein the quantity of this panel alignment mark is two, is arranged at the limit, two opposite sides of this bonding land of this contact panel.
Wherein this contact panel more comprises a plurality of the first terminals between these two panel alignment marks, and this flexible printed wiring board more comprises respectively corresponding those the first terminals of a plurality of the second terminals.
Wherein this soft board alignment mark is two, respectively to should two panel alignment marks.
The accompanying drawing explanation
The schematic top plan view of the contact panel that Fig. 1 is the utility model one embodiment.
The schematic top plan view of the flexible printed wiring board that Fig. 2 is the utility model one embodiment.
The schematic top plan view of the contact panel that Fig. 3 A is the utility model one embodiment and the aligning structure of flexible printed wiring board.
Fig. 3 B is the diagrammatic cross-section along the 3B-3B' line segment of Fig. 3 A.
The schematic top plan view of the flexible printed wiring board that Fig. 4 is another embodiment of the utility model.
The schematic top plan view of the panel alignment mark that Fig. 5 (A)-5 (D) is several embodiments of the utility model.
The schematic top plan view of the soft board alignment mark that Fig. 6 (A)-6 (D) is several embodiments of the utility model.
In figure: 10 contact panels
The 10a bonding land
The disengaged district of 10b
The 102a surface
110 panel alignment marks
112,114 first contraposition parts
112a, 114a relative side edge
120 the first terminals
20,20' flexible printed wiring board
20a, 20'a edge
The 202a composition surface
Disengaged of 202b
210 soft board alignment marks
212,214 second contraposition parts
212a, 214a relative side edge
212b, 214b side edge
The 3B-3B' line segment
The D1 vertical direction
The D2 horizontal direction
Embodiment
Below in conjunction with embodiment, describe the utility model in detail.
Below will be with graphic exposure a plurality of embodiments of the present utility model, as clearly stated, the details on many practices will be explained in the following description.Yet, should be appreciated that, the details on these practices does not apply to limit the utility model.That is to say, in the utility model part embodiment, the details on these practices is non-essential.In addition, for the purpose of simplicity of illustration, some common habitual structures and element are graphic middle illustrating in the mode of simply illustrating.
An embodiment of the present utility model provides a kind of aligning structure for contact panel, and it comprises a contact panel and a flexible printed wiring board.The schematic top plan view of the contact panel 10 that Fig. 1 is present embodiment.The schematic top plan view of the flexible printed wiring board 20 that Fig. 2 is present embodiment.Below will be respectively for the structure of contact panel 10 and flexible printed wiring board 20, illustrate in detail.
Please refer to Fig. 1, contact panel 10 can be for example is the contact panel of veneer, two plate or other kinds that comprise a light shield layer, but is not limited.The veneer contact panel directly is formed at touch sensing element on protective substrate (cover lens).Two plate contact panels comprise a touch base plate and a protective substrate.The material of touch base plate or protective substrate can be glass, quartz, macromolecular material or other suitable materials.But for convenience of description, the contact panel in following embodiment all be take the veneer contact panel and is described as example.
Contact panel 10 has a surperficial 102a, and it has a bonding land 10a and a disengaged district 10b." bonding land 10a " refers to the zone engaged between contact panel 10 and the flexible printed wiring board 20 shown in Fig. 2.When contact panel 10 and flexible printed wiring board 20 carry out contraposition, the side of 20aJiang Yu bonding land, the edge 10a of the flexible printed wiring board 20 shown in Fig. 2 overlaps." the zone beyond disengaged district 10b”Zhi bonding land 10a.
In addition, contact panel 10 more can comprise a plurality of the first terminals 120 and is arranged between two panel alignment marks 110.These the first terminals 120 are spaced, in order to be electrically connected with other elements.Two panel alignment marks 110 are arranged at the left and right sides of contact panel 10 symmetrically, and with contiguous the first terminal 120 segment distance of being separated by.
Please refer to Fig. 2, flexible printed wiring board 20 can be for example made by transparent or semitransparent macromolecular material.Flexible printed wiring board 20 comprises two soft board alignment marks 210, respectively two panel alignment marks 110 shown in corresponding diagram 1.
Soft board alignment mark 210 has two the second contraposition parts 212,214 corresponding the first contraposition part 112,114 respectively.As shown in Figure 1 and Figure 2, the bearing of trend of the second contraposition part 212,214, position are mutually corresponding with the feature of the first contraposition part 112,114 with features such as shapes, therefore be not repeated herein.Similarly, the second contraposition part 212,214 also has respectively limit, two opposite sides edge 212a, 214a.
It is corresponding in pairs respectively with the first terminal 120 that flexible printed wiring board 20 can more comprise a plurality of the second terminals 220.Therefore, after connection process, each the first terminal 120 can be electrically connected mutually with the second corresponding terminal 220.
Importantly, as shown in Figure 1 and Figure 2, the part of each first contraposition part 112,114 is arranged at outside the 10a of bonding land, and the second contraposition part 212,214 is arranged at the marginal position of flexible printed wiring board 20.Specifically, the second contraposition part 212,214 has respectively the edge 20a of a side edge 212b, 214b alignment flexible printed wiring board 20.Therefore while carrying out the board automatic aligning, relative side edge 212a, the 214a of the second contraposition part 212,214 can align easily respectively relative side edge 112a, the 114a of the first contraposition part 112,114.
From the above, for example can use She Shi board (light source is upper) to carry out automatic aligning.During at the second contraposition part 212,214, produce two shades when the light source irradiation of board.These two shades can partly overlap with the first contraposition part 112,114, and the side edge of shade side edge 112a, the 114a that the first contraposition part 112,114 exposes that can align respectively.Thus, can guarantee that flexible printed wiring board 20 all has splendid accuracy in D2 and horizontal direction D1 contraposition in the vertical direction.Certainly, present embodiment also can utilize naked eyes to carry out Manual-alignment, has equally splendid contraposition accuracy.
The schematic top plan view of the structure of the contact panel 10 contraposition flexible printed wiring boards 20 that Fig. 3 A is present embodiment.As shown in Figure 3A, after contact panel 10 and flexible printed wiring board 20 contrapositions complete, the part of each first contraposition part 112,114 is revealed in outside flexible printed wiring board 20, and the second contraposition part 212,214 is overlapping with another part of the first contraposition part 112,114 respectively.The relative side edge 112a of relative side edge 212a, the 214a of the second contraposition part 212,214 and the first contraposition part 112,114,114a aligns and partially overlap.And the extension line of relative side edge 212a, the 214a of the second contraposition part 212,214 roughly overlaps with relative side edge 112a, the 114a of the first contraposition part 112,114 respectively.
Fig. 3 B is the diagrammatic cross-section along the 3B-3B' line segment of Fig. 3 A.Flexible printed wiring board 20 has a composition surface 202a and one disengaged 202b.Composition surface 202a opposed face 102a, in order to engage with bonding land 10a.It is upper that soft board alignment mark 210 shown in Fig. 2 and the second terminal 220 all are arranged at composition surface 202a, therefore can be formed by the micro image etching procedure with light shield soft board alignment mark 210 and the second terminal 220.
Look schematic diagram on the flexible printed wiring board 20' that Fig. 4 is another embodiment of the utility model.Flexible printed wiring board 20 shown in flexible printed wiring board 20' and Fig. 2 is similar.Difference is that flexible printed wiring board 20' has two unfilled corners.In detail, the wherein one in limit, two opposite sides edge 212a, the 214a of the edge 20'a of flexible printed wiring board 20' and each the second contraposition part 212,214 trims.Therefore, the profile of the second contraposition part 212,214 in present embodiment is more clear and definite, can help the position of board Fast Identification the second contraposition part 212,214.In addition, because the area of flexible printed wiring board 20' diminishes, can make the disengaged district area in contact panel become large, and can increase the layout areas of touch sensing element (not illustrating).
In other embodiments, that the shape of panel alignment mark 110 can be is L shaped, cruciform, T shape or arc, as shown in Fig. 5 (A)-5 (D).That is to say, two the first contraposition parts 112,114 shown in Fig. 1 can further extend and be connected, and can form the panel alignment mark 110 of L shaped, cruciform, T shape or arc.Therefore the first contraposition part 112,114 also may be defined as two end points of panel alignment mark 110, these two end points by the 10a of bonding land respectively by the dual-side of bonding land 10a and outside different directions extends to bonding land 10a.
Certainly, that the shape of soft board alignment mark 210 also can be is L shaped, cruciform, T shape or arc, as shown in Fig. 6 (A)-6 (D).That is to say, two the second contraposition parts 212,214 shown in Fig. 2 can further extend and be connected, and can form the soft board alignment mark 210 of L shaped, cruciform, T shape or arc.Be positioned at two end points on edge 20a therefore the second contraposition part 212,214 may be defined as soft board alignment mark 210, these two end points are two end points of corresponding panel alignment mark 110 respectively.
Comprehensively above-mentioned, embodiment of the present utility model can be applicable to the board automatic aligning really, and has splendid contraposition precision, therefore the yield that can effectively improve volume production efficiency, reduce production costs and improve the contraposition processing procedure.
Although the utility model discloses as above with embodiment; so it is not in order to limit the utility model; anyly have the knack of this skill person; within not breaking away from spirit and scope of the present utility model; when being used for a variety of modifications and variations, therefore protection domain of the present utility model is as the criterion when looking claims limited range person of defining.
Claims (10)
1. the aligning structure for contact panel, is characterized in that, it comprises:
One contact panel, there is a surface, this surface has a bonding land, wherein, one panel alignment mark is set on this surface, this panel alignment mark has at least two the first contraposition parts, these at least two first contraposition parts by this bonding land respectively by the dual-side of this bonding land and outside different directions extends to this bonding land; And
One flexible printed wiring board, there is a composition surface and one disengaged, wherein, this composition surface engages with lip-deep this bonding land of this contact panel, and a soft board alignment mark is set on this composition surface, this soft board alignment mark has at least two the second contraposition part settings in order to respectively to should at least two the first contraposition parts
Wherein, when the side of Yu Gai bonding land, the edge of flexible printed wiring board overlaps, respectively the part of this first contraposition part is exposed to outside this flexible printed wiring board.
2. the aligning structure for contact panel according to claim 1 is characterized in that: wherein respectively this second contraposition part has the edge, limit, two opposite sides at the edge, limit, two opposite sides of this first contraposition part that aligns respectively.
3. the aligning structure for contact panel according to claim 2, it is characterized in that: wherein respectively the extension line at this edge, limit, two opposite sides of this second contraposition part roughly overlaps with this edge, limit, two opposite sides of this first contraposition part.
4. the aligning structure for contact panel according to claim 1, it is characterized in that: wherein these at least two first contraposition parts or this at least two the second contraposition parts are separated from one another.
5. the aligning structure for contact panel according to claim 1 is characterized in that: wherein this panel alignment mark or this soft board alignment mark is shaped as L shaped, cruciform, T shape or arc.
6. the aligning structure for contact panel according to claim 1 is characterized in that: wherein respectively this second contraposition part has more this edge of another this flexible printed wiring board of side justified margin.
7. the aligning structure for contact panel according to claim 2 is characterized in that: wherein this edge of this flexible printed wiring board trims with one of them person at this edge, limit, two opposite sides of this second contraposition part respectively.
8. the aligning structure for contact panel according to claim 1, it is characterized in that: wherein the quantity of this panel alignment mark is two, is arranged at the limit, two opposite sides of this bonding land of this contact panel.
9. the aligning structure for contact panel according to claim 8, it is characterized in that: wherein this contact panel more comprises a plurality of the first terminals between these two panel alignment marks, and this flexible printed wiring board more comprises respectively corresponding those the first terminals of a plurality of the second terminals.
10. the aligning structure for contact panel according to claim 8, it is characterized in that: wherein this soft board alignment mark is two, respectively to should two panel alignment marks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203006937U CN203338279U (en) | 2013-05-29 | 2013-05-29 | Aligning structure used for touch panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013203006937U CN203338279U (en) | 2013-05-29 | 2013-05-29 | Aligning structure used for touch panel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203338279U true CN203338279U (en) | 2013-12-11 |
Family
ID=49706943
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013203006937U Expired - Fee Related CN203338279U (en) | 2013-05-29 | 2013-05-29 | Aligning structure used for touch panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203338279U (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007680A (en) * | 2014-04-17 | 2015-10-28 | 南茂科技股份有限公司 | Thin film packaging structure |
| CN105044958A (en) * | 2015-09-10 | 2015-11-11 | 武汉华星光电技术有限公司 | Touch control panel and display panel |
| CN105355144A (en) * | 2015-12-15 | 2016-02-24 | 友达光电（苏州）有限公司 | Display module and manufacturing method thereof |
| CN105764278A (en) * | 2016-02-29 | 2016-07-13 | 上海天马微电子有限公司 | Electronic device and alignment method thereof |
| CN106564273A (en) * | 2016-11-02 | 2017-04-19 | 业成科技（成都）有限公司 | Fitting method applied to curved surface touch control panel |
| CN108346379A (en) * | 2018-02-08 | 2018-07-31 | 武汉华星光电半导体显示技术有限公司 | Display module, display module applying method and flat-panel monitor |
| CN112885241A (en) * | 2021-02-07 | 2021-06-01 | 业成科技（成都）有限公司 | Frame and manufacturing method thereof, display module and measuring method thereof and electronic equipment |
-
2013
- 2013-05-29 CN CN2013203006937U patent/CN203338279U/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105007680A (en) * | 2014-04-17 | 2015-10-28 | 南茂科技股份有限公司 | Thin film packaging structure |
| CN105044958A (en) * | 2015-09-10 | 2015-11-11 | 武汉华星光电技术有限公司 | Touch control panel and display panel |
| CN105044958B (en) * | 2015-09-10 | 2018-11-30 | 武汉华星光电技术有限公司 | Touch panel and display panel |
| CN105355144A (en) * | 2015-12-15 | 2016-02-24 | 友达光电（苏州）有限公司 | Display module and manufacturing method thereof |
| CN105355144B (en) * | 2015-12-15 | 2018-01-02 | 友达光电（苏州）有限公司 | Display module and its manufacture method |
| CN105764278A (en) * | 2016-02-29 | 2016-07-13 | 上海天马微电子有限公司 | Electronic device and alignment method thereof |
| CN105764278B (en) * | 2016-02-29 | 2020-04-03 | 上海天马微电子有限公司 | Electronic equipment and alignment method thereof |
| CN106564273A (en) * | 2016-11-02 | 2017-04-19 | 业成科技（成都）有限公司 | Fitting method applied to curved surface touch control panel |
| CN106564273B (en) * | 2016-11-02 | 2019-07-16 | 业成科技（成都）有限公司 | Applying method applied to curved surface touch panel |
| CN108346379A (en) * | 2018-02-08 | 2018-07-31 | 武汉华星光电半导体显示技术有限公司 | Display module, display module applying method and flat-panel monitor |
| CN108346379B (en) * | 2018-02-08 | 2021-06-01 | 武汉华星光电半导体显示技术有限公司 | Display assembly, display assembly attaching method and flat panel display |
| CN112885241A (en) * | 2021-02-07 | 2021-06-01 | 业成科技（成都）有限公司 | Frame and manufacturing method thereof, display module and measuring method thereof and electronic equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131211 Termination date: 20190529 |