CN204576456U

CN204576456U - Face equipment

Info

Publication number: CN204576456U
Application number: CN201520189522.0U
Authority: CN
Inventors: 王士敏; 宋小来; 张超; 朱泽力
Original assignee: Chongqing Lai Bao Science And Technology Ltd; Shenzhen Laibao Hi Tech Co Ltd
Current assignee: Chongqing Lai Bao Science And Technology Ltd; Shenzhen Laibao Hi Tech Co Ltd
Priority date: 2015-03-31
Filing date: 2015-03-31
Publication date: 2015-08-19
Anticipated expiration: 2025-03-31

Abstract

The utility model discloses a kind of face equipment, it at least comprises: a substrate, and described substrate at least has a first surface, and described first surface at least comprises a first area; One barrier bed, described barrier bed is formed at the first surface at place, described first area, is at least formed with the hollow-out parts exposing described first surface in described barrier bed; Signal wire, described signal wire is formed on described barrier bed, and it is positioned at described hollow-out parts in the rare part that is projected to of described first surface; One functional block, it is positioned at described hollow-out parts, and insulate with described signal wire and be disposed adjacent.

Description

Face equipment

Technical field

The utility model relates to technical field of flat panel display, particularly relates to a kind of face equipment.

Background technology

Touch-screen replaces keyboard, mouse as one input medium, is current the simplest, convenient, natural a kind of man-machine interaction instrument.Therefore, touch-screen is applied in various electronic product more and more, such as mobile phone, notebook computer, automatic navigator, medicine equipment etc.Wherein, capacitive touch screen is a kind of most widely used touch-screen.

Please refer to Figure 1A and Figure 1B, Figure 1A is the structural representation of known contact panel 100, and Figure 1B is the structural representation that in Fig. 1, dotted portion amplifies.Described contact panel 100 comprises substrate 10, and substrate 10 is distinguished visible area and non-visible area, and user carries out touch-control action in visible area.Non-visible area is usually located at visible area periphery, it is formed with opaque barrier bed 11 and signal wire 12, barrier bed 11 has hollow-out parts 13 and represents the icon of difference in functionality button to be formed, such as master menu (home), return and the function button such as option.Signal wire 12 to be positioned under barrier bed 11 and to cover or across hollow-out parts 13, have touch controllable function with the icon making hollow-out parts 13 be formed.Cover due to signal wire 12 or across hollow-out parts 13, outside contact panel 100, the etching line of signal wire 12 can be awared through hollow-out parts 13, have impact on the appearance of contact panel 100.Therefore common way is, while the appearance improving visible area electrode, the same side that whole substrate 10 is positioned at described signal wire 12 all arrange electrode block 14 (comprise the region of visible area touch control electrode, non-visible area hollow-out parts and around be not provided with the position of signal wire).

But, because these hollow-out parts 13 are expose the part of substrate surface in described barrier bed 11, hollow-out parts and around be not provided with signal wire position electrode block 14 is set, namely some electrode block 14 and signal wire 12 carry out photoetching formation hollow-out parts 13 place (not having the position of barrier bed 14), some electrode block 14 and signal wire carry out photoetching formation on barrier bed 14, therefore, when etching condition is identical, there will be electrode block and signal wire to cross and carve or residual problem, reduce the etching quality of electrode block and signal wire.

Utility model content

In view of this, the utility model provides one not only can improve appearance, can also improve the face equipment of the etching quality of electrode block and signal wire.

The described face equipment that the utility model provides at least comprises: a substrate, and described substrate at least has a first surface, and described first surface at least comprises a first area; One barrier bed, described barrier bed is formed at the first surface at place, described first area, is at least formed with the hollow-out parts exposing described first surface in described barrier bed; Signal wire, described signal wire is formed on described barrier bed, and it is positioned at described hollow-out parts in the rare part that is projected to of described first surface; One functional block, it is positioned at described hollow-out parts, and insulate with described signal wire and be disposed adjacent.

In the described face equipment that the utility model provides, described signal wire and described functional block are made up of same conductive material, and described signal wire is equal with described functional block thickness on the first surface perpendicular to the thickness on described first surface.

In the described face equipment that the utility model provides, described face equipment comprises multiple functional block and many signal line, in the direction along at least one edge in described hollow-out parts, the span that adjacent two signal wires project on the first surface of described hollow-out parts place is equal with the span that the functional block of the party upwards between described two signal wires projects on the first surface of described hollow-out parts place.

In the described face equipment that the utility model provides, described first surface also comprises a second area, described first area is positioned at least side of described second area, described face equipment also comprises the touch control electrode layer be connected with described signal wire, and described touch control electrode is formed on the first surface at described second area place.

In the described face equipment that the utility model provides, described face equipment also comprises a decorative layer, and described decorative layer is positioned on described functional block, and the projection on the first surface of described decorative layer at least all covers described hollow-out parts.

In the described face equipment that the utility model provides, described touch control electrode layer and described signal wire, functional block are made up of same material, and described touch control electrode layer, signal wire and functional block are equal perpendicular to the thickness on described first surface.

In the described face equipment that the utility model provides, the direction at least one edge in described hollow-out parts, the spacing range of described functional block and described signal wire is 6 microns-40 microns.

In the described contact panel that the utility model provides, owing to only arranging functional block in described hollow-out parts, therefore, when etching condition is identical, reduce functional block or signal wire to cross and carve or residual probability, thus, while the facial device appearance effect of improvement, improve the etching quality of functional block and signal wire.In addition, only functional block is set in hollow-out parts, is conducive to the antistatic effect improving described signal wire place.

Accompanying drawing explanation

Below in conjunction with drawings and Examples, the utility model is described in further detail, in accompanying drawing:

Figure 1A is the structural representation of known contact panel 10;

Figure 1B is the structural representation that in Fig. 1, dotted portion amplifies;

The structural representation that in the contact panel 20 of the better embodiment that Fig. 2 A provides for the utility model, icon place amplifies;

Fig. 2 B is the schematic cross-section of Fig. 2 A along A-A direction;

Fig. 2 C is the schematic cross-section of Fig. 2 A along B-B direction.

Embodiment

For the face equipment that the utility model provides is described, be described in detail below in conjunction with Figure of description and explanatory note.

Face equipment in present embodiment is contact panel.Please refer to Fig. 2 A, Fig. 2 B and Fig. 2 C, the structural representation that in the contact panel of its better embodiment provided for the utility model, icon place amplifies and along A-A direction, the schematic cross-section in B-B direction.

Described contact panel at least comprises a substrate 21, and described substrate at least has a first surface 21a, and described first surface comprises a first area (not shown) and second area (not shown).Described first surface is smooth and continuous print plane, and described first area is at least positioned at least side of described second area, and described first area is neighboring area, and second area is touch area.In other embodiments, first surface can also be curved surface or irregular surface; First area can also be positioned at the relative both sides of second area (for narrow frame) outward, can also be positioned at four sides outside second area, namely around second area.The material making described substrate 21 is glass, plastics or other flexible materials.

Described contact panel also comprises a barrier bed 22, and it is formed at the first surface 21a at place, described first area, is at least formed with the hollow-out parts 23 exposing described first surface 21a in described barrier bed 22.Described barrier bed 22 is formed on described substrate 21 by the mode such as silk-screen or coating, and described barrier bed 22 is made up of the material of black ink or other colors, and described barrier bed 22 plays and blocks inner lead, the effect of aesthetic appeal.

Described contact panel also comprises many signal line 24 (i.e. above-mentioned lead-in wire), and described signal wire 24 is formed on described barrier bed 22, and it is positioned at described hollow-out parts 23 in the rare part that is projected to of described first surface 21a.Because described hollow-out parts 23 is arranged in described barrier bed 22, therefore the stitching of described signal wire 24 has part and covers described hollow-out parts 23, and described hollow-out parts 23 forms the described icon of described contact panel 20, and the icon shown in Fig. 2 A is shape.

Described contact panel also comprises multiple functional block 25, and it is positioned at described hollow-out parts 23, and insulate with described signal wire 24 and be disposed adjacent.Preferably, described functional block 25 is made in processing procedure in the lump with signal wire 24.Described signal wire 24 is made up of same conductive material with described functional block 25, and described signal wire 24 is equal with the thickness of described functional block 25 on described first surface 20a perpendicular to the thickness on described first surface 20a.In the direction along at least one edge in described hollow-out parts, adjacent two signal wires are in the span of the projection of described hollow-out parts 23 place first surface 21a, equal in the span of the projection of described hollow-out parts 23 place first surface 21a with the functional block of the party upwards between described two signal wires.This mode can improve the appearance of the described functional block 25 being positioned at described hollow-out parts 23 place.In order to not affect the etching of described functional block 25 and described signal wire 24, prevent etch residue or excessively erosion therebetween, the direction at least one edge in described hollow-out parts 23, the spacing range of described functional block and described signal wire is set to 6-40 micron, preferably, described spacing is 30 microns.

Described contact panel also comprises the touch control electrode layer (not shown) be connected with described signal wire 24, and described touch control electrode layer is formed on the first surface at described second area place.Described touch control electrode layer and described signal wire, functional block are made in the lump in same processing procedure, and it is made up of same material, and described touch control electrode layer, signal wire and functional block are equal perpendicular to the thickness on described first surface.

Described contact panel also comprises a decorative layer (not shown), described decorative layer is positioned on described functional block 25, the projection of described decorative layer on described first surface 21a at least all covers described hollow-out parts 23, and described decorative layer can be made up of the ink or other materials being different from described barrier bed 22 color.Described decorative layer plays fills described hollow-out parts 23, the effect of aesthetic appeal.

In the described contact panel that the utility model provides, owing to only arranging functional block 25 in described hollow-out parts 23, therefore, when etching condition is identical, reduce functional block 25 to cross and to carve or signal wire 24 is crossed and carved or residual probability, thus, while the facial device appearance effect of improvement, improve the etching quality of functional block 25 and signal wire 24.In addition, only functional block 25 is set in hollow-out parts 23, is conducive to the antistatic effect improving described signal wire 24 place.

The better embodiment of the face equipment provided for the utility model above; the restriction to the utility model rights protection scope can not be interpreted as; those skilled in the art should know; without departing from the concept of the premise utility; also can do multiple improvement or replacement; these all improvement or replacement all should within the scope of rights protections of the present utility model, and namely rights protection scope of the present utility model should be as the criterion with claim.

Claims

1. a face equipment, it at least comprises:

One substrate, described substrate at least has a first surface, and described first surface at least comprises a first area;

One barrier bed, it is formed at the first surface at place, described first area, is at least formed with the hollow-out parts exposing described first surface in described barrier bed;

Signal wire, it is formed on described barrier bed, and it is positioned at described hollow-out parts in the rare part that is projected to of described first surface;

One functional block, it is positioned at described hollow-out parts, and insulate with described signal wire and be disposed adjacent.

2. face equipment as claimed in claim 1, it is characterized in that: described signal wire and described functional block are made up of same conductive material, described signal wire is equal with described functional block thickness on the first surface perpendicular to the thickness on described first surface.

3. face equipment as claimed in claim 1, it is characterized in that: described face equipment comprises multiple functional block and many signal line, in the direction along at least one edge in described hollow-out parts, the span that adjacent two signal wires project on the first surface of described hollow-out parts place is equal with the span that the functional block of the party upwards between described two signal wires projects on the first surface of described hollow-out parts place.

4. face equipment as claimed in claim 1, it is characterized in that: described first surface also comprises a second area, described first area is positioned at least side of described second area, described face equipment also comprises the touch control electrode layer be connected with described signal wire, and described touch control electrode is formed on the first surface at described second area place.

5. face equipment as claimed in claim 1, it is characterized in that: described face equipment also comprises a decorative layer, described decorative layer is positioned on described functional block, and the projection on the first surface of described decorative layer at least all covers described hollow-out parts.

6. face equipment as claimed in claim 4, it is characterized in that: described touch control electrode layer and described signal wire, functional block are made up of same material, described touch control electrode layer, signal wire and functional block are equal perpendicular to the thickness on described first surface.

7. face equipment as claimed in claim 1, it is characterized in that: the direction at least one edge in described hollow-out parts, the spacing range of described functional block and described signal wire is 6 microns-40 microns.