CN101488404B - Production method for press-key module of non-backlight type panel - Google Patents
Production method for press-key module of non-backlight type panel Download PDFInfo
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- CN101488404B CN101488404B CN200810001889XA CN200810001889A CN101488404B CN 101488404 B CN101488404 B CN 101488404B CN 200810001889X A CN200810001889X A CN 200810001889XA CN 200810001889 A CN200810001889 A CN 200810001889A CN 101488404 B CN101488404 B CN 101488404B
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- key
- backlight
- press module
- type panel
- manufacture method
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Abstract
The invention relates to a manufacturing method for a key-press module of a non backlit panel, which comprises the following steps: a non backlit layer and a mould are provided; one surface of the non backlit layer is provided with an identified area; the mould is formed with a mould cavity and a die hole which are used for forming keys; and then gelatiniform ultraviolet curable resin is injected into the mould cavity and the die hole and the surface of the non backlit layer with the identified area is caused to be attached to the mould cavity so as to contact with the gelatiniform ultraviolet curable resin; ultraviolet light is used for irradiating the mould to cause that the ultraviolet curable resin is quickly solidified; finally, the non backlit layer and the solidified ultraviolet curable resin are together taken out, thereby obtaining the key-press module.
Description
Technical field
The present invention relates to a kind of button manufacture method, relate in particular to a kind of non-backlight type panel key-press module manufacture method.
Background technology
Button is one of main input equipment of electronic installation.Each button on key panel all has corresponding numeral, literal, phonetic symbol, input method radical usually or/and various functional graphic etc., is convenient to confirm and imports correct information or carry out corresponding function etc. for the user.Therefore, button can be described as a kind of very important man-machine interface for common electronic product.
Whether the light according to the electronic product environment for use is sufficient, all can provide faint or sufficient light source for identification on the general key panel, so that the user operates under the situation of insufficient light.But be not all electronic products all can face the ambient light deficiency on input function problem.Not needing to provide on the panel of light source, how to produce a kind of key-press module, and can provide each button of this key-press module in by the contraposition that presses and the sense of touch after pushing, also be one of the improved problem in addition that remains in this technical field.
Therefore, the inventor for produce a kind of non-backlight panel can be provided push interface having the key-press module of pushing property, the spy concentrates on studies and cooperates the utilization of scientific principle, proposes a kind of reasonable in design and the present invention of effectively improving its effect finally.
Summary of the invention
Main purpose of the present invention is to provide a kind of manufacture method of key-press module of non-backlight type panel, it is mainly used on the non-panel backlight, and utilize ultraviolet curable resin to constitute each button of this key-press module, increasing the user by the sense of touch that presses, thereby can learn after making the user push that it has finished the action of pushing through this sense of touch.
In order to reach above-mentioned purpose, the invention provides a kind of manufacture method of key-press module of non-backlight type panel, its step comprises:
A) provide non-backlight layer, have the identification district on the surface of described non-backlight layer;
B) provide the mould of making by light transmissive material, be formed with die cavity and a plurality of nib that inwardly concave on the described mould in order to the formation button;
C) gluey ultraviolet curable resin is injected in the described die cavity and described nib of described mould;
D) the described surface that described non-backlight layer is had an identification district is attached on the described die cavity of described mould, to contact with described gluey ultraviolet curable resin;
E) utilize ultraviolet that described mould is shone, so that described ultraviolet curable resin solidifies fast; And
F) ultraviolet curable resin of described non-backlight layer after together with described curing taken out, to obtain described key-press module.
Description of drawings
Fig. 1 is the schematic perspective view of the made key-press module of the present invention;
Fig. 2 is the 2-2 cross-section cutaway view of Fig. 1;
Fig. 3 is a flow chart of steps of the present invention;
Fig. 4 is among the present invention, and non-backlight layer is inserted the schematic perspective view before the module;
Fig. 5 is among the present invention, and non-backlight layer is inserted the section plan after the module;
Fig. 6 is among the present invention, and the ultraviolet curable resin in the mould sees through the schematic diagram that ultraviolet light source is cured;
Fig. 7 is the partial sectional view after made key-press module of the present invention and communication module are integrated;
Fig. 8 is the action schematic diagram according to Fig. 7;
Fig. 9 is that the made key-press module of the present invention is applied to the floor map on the mobile phone;
Figure 10 is that the made key-press module of the present invention is applied to the floor map on the PDA; And
Figure 11 is that the made key-press module of the present invention is applied to the floor map on the car inner control interface.
[primary clustering symbol description]
＜the present invention 〉
Key-press module 1
Non-backlight layer 10 identification districts 100
Die cavity 20 nibs 21
Embodiment
The present invention is described in detail below in conjunction with accompanying drawing.Yet accompanying drawing is only for reference and explanation, is not to be used for the present invention is limited.
The invention provides a kind of manufacture method of key-press module of non-backlight type panel.Wherein, as depicted in figs. 1 and 2, key-press module 1 constitutes by non-backlight layer 10 and with the mutually stacked key layer 11 of non-backlight layer 10.Non-backlight layer 10 is a thin plate, and makes with lighttight material, as circuit board, wood, cork, leather or metal etc.Printing on a surface of non-backlight layer 10, etching or show by numeral, literal, phonetic symbol, input method radical or/and the identification district 100 that various functional graphic etc. constitute by e-inks, and key layer 11 promptly is stacked in non-backlight layer 10 and is provided with on the surface in identification district 100.Key layer 11 has base portion 110 and a plurality of press section 111 outstanding on base portion 110 of and complete attaching mutually stacked with non-backlight layer 10 surfaces, each press section 111 and the 100 corresponding configurations of corresponding identification district.As shown in the embodiment of the present invention, each press section 111 all is adjacent to a side in its pairing identification district 100.
As shown in Figure 3, key-press module 1 is made by steps flow chart shown in Figure 3.The non-backlight layer 10 and the key layer 11 of the key-press module 1 after making pasted each other and is one.Key layer 11 is made of ultraviolet curable resin, therefore has light transmission.After being attached on the non-backlight layer 10, key layer 11 still can supply the people to observe by its light transmission and look identification district 100.Its manufacture method is as follows:
Referring to Fig. 3 and Fig. 4, prepare earlier non-backlight layer 10 with in order to constitute the mould 2 of key layer 11.Wherein, had identification district 100 on the non-backlight layer 10; And mould 2 is made by light transmissive material, can penetrate for behind the ultraviolet light irradiation.And on mould 2, form in order to constitute the die cavity 20 of key layer 11, die cavity 20 also has the nib 21 in order to constitute each press section 111 except the base portion 110 that can constitute key layer 11.What deserves to be mentioned is: non-backlight layer 10 does not have certain restriction with the sequencing of the warming-up exercise of mould 2; That is to say, prepare earlier non-backlight layer 10 or prepare earlier mould 2 can, certainly, the two also can be prepared simultaneously.
Referring to Fig. 3 and Fig. 5, the ultraviolet curable resin of glue is injected in the die cavity 20 of mould 2.After filling up each nib 21, and before ultraviolet curable resin was still uncured, the surface that non-backlight layer 10 is had identification district 100 was attached on the die cavity 20 of mould 2, to contact with gluey ultraviolet curable resin.
Referring to Fig. 3 and Fig. 6, shine by 3 pairs of moulds 2 of ultraviolet light source, so that the ultraviolet curable resin that flows in die cavity 20 and the nib 21 solidifies fast.After treating its curing, the ultraviolet curable resin after the moulding can be taken out together with non-backlight layer 10, to obtain key-press module 1.
Therefore, above-mentioned steps flow chart is the manufacture method of the key-press module of non-backlight type panel of the present invention.
In view of the above, as shown in Figure 7, key-press module 1 of the present invention can be integrated and the collocation application with communication module 4 on reality is used.Communication module 4 has flexible printed wiring board 40.Circuit board 40 is provided with a plurality of contact points 400, and each contact point 400 is corresponding about in the of 111 with each press section of key-press module 1 respectively, and equal correspondence is provided with metal clips 41 on each contact point 400.And be provided with the shell fragment film 42 that covers each metal clips 41 on circuit board 40,1 of shell fragment film 42 and key-press module also are provided with a plurality of prominent bodies 43, and each prominent body 43 corresponds respectively to the below of each press section 111 of key-press module 1.
And as shown in Figure 8, when the user imposes downwards when pushing strength to arbitrary press section 111, can press corresponding prominent body 43, and make corresponding prominent body 43 to lower compression shell fragment film 42 and metal clips 41, so that pairing contact point 400 is pressed, thereby reach the purpose of input.So, the user can be by each its position that should exert pressure of press section 111 identifications, obtaining by the sense of touch that presses, and can learn whether its action of pushing is finished by this sense of touch.
In addition,,, can be applicable at least to shown in Figure 11 as Fig. 9 as on the occasions such as mobile phone, PDA and car inner control interface by the made key-press module 1 of the present invention.Certainly also be not limited to these occasions, also applicable to use the occasion of button such as other as man-machine operation interface.
The foregoing description for explanation the present invention's usefulness, and is not a limitation of the present invention only, those skilled in the art under the premise without departing from the spirit and scope of the present invention, the various equivalent structures of being made change all within the scope of the present invention.Protection scope of the present invention is defined by the claims.
Claims (9)
1. the manufacture method of the key-press module of a non-backlight type panel, its step comprises:
A) provide non-backlight layer, have the identification district on the surface of described non-backlight layer;
B) provide the mould of making by light transmissive material, be formed with die cavity and a plurality of nib that inwardly concave on the described mould in order to the formation button;
C) gluey ultraviolet curable resin is injected in the described die cavity and described nib of described mould;
D) the described surface that described non-backlight layer is had an identification district is attached on the described die cavity of described mould, to contact with described gluey ultraviolet curable resin;
E) utilize ultraviolet that described mould is shone, so that described ultraviolet curable resin solidifies fast; And
F) described non-backlight layer is taken out together with the described ultraviolet curable resin after solidifying, to obtain described key-press module.
2. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 1, wherein the described non-backlight layer of step a) is made with circuit board, wood, leather or metal.
3. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 1, wherein the described identification district of step a) is by numeral, literal, phonetic symbol, input method radical or/and functional graphic is constituted.
4. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 1, wherein the described identification district of step a) is located on the described non-backlight layer with mode of printing.
5. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 1, wherein the described identification district of step a) is located on the described non-backlight layer with etching mode.
6. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 1, wherein the described identification district of step a) is shown on the described non-backlight layer by e-inks.
7. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 1, wherein step a) and step b) are carried out simultaneously.
8. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 1, wherein step b) was carried out before step a).
9. the manufacture method of the key-press module of non-backlight type panel as claimed in claim 2, wherein the wood of making described non-backlight layer of step a) is cork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810001889XA CN101488404B (en) | 2008-01-17 | 2008-01-17 | Production method for press-key module of non-backlight type panel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200810001889XA CN101488404B (en) | 2008-01-17 | 2008-01-17 | Production method for press-key module of non-backlight type panel |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101488404A CN101488404A (en) | 2009-07-22 |
| CN101488404B true CN101488404B (en) | 2010-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN200810001889XA Expired - Fee Related CN101488404B (en) | 2008-01-17 | 2008-01-17 | Production method for press-key module of non-backlight type panel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101488404B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5339358A (en) * | 1990-03-28 | 1994-08-16 | Danish International, Inc. | Telephone keypad matrix |
| CN1269589A (en) * | 1999-03-12 | 2000-10-11 | 毅嘉科技股份有限公司 | Molding process of hard transpanent button |
| CN101093757A (en) * | 2006-06-22 | 2007-12-26 | 毅嘉科技股份有限公司 | Structure of thin-formed push button key, and fabricating method |
-
2008
- 2008-01-17 CN CN200810001889XA patent/CN101488404B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5339358A (en) * | 1990-03-28 | 1994-08-16 | Danish International, Inc. | Telephone keypad matrix |
| CN1269589A (en) * | 1999-03-12 | 2000-10-11 | 毅嘉科技股份有限公司 | Molding process of hard transpanent button |
| CN101093757A (en) * | 2006-06-22 | 2007-12-26 | 毅嘉科技股份有限公司 | Structure of thin-formed push button key, and fabricating method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101488404A (en) | 2009-07-22 |
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