CN102097228A - Key panel and manufacturing method thereof - Google Patents
Key panel and manufacturing method thereof Download PDFInfo
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- CN102097228A CN102097228A CN2009103111734A CN200910311173A CN102097228A CN 102097228 A CN102097228 A CN 102097228A CN 2009103111734 A CN2009103111734 A CN 2009103111734A CN 200910311173 A CN200910311173 A CN 200910311173A CN 102097228 A CN102097228 A CN 102097228A
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Abstract
The invention provides a key panel comprising a substrate and a printed layer printed below the substrate, wherein the substrate is made of transparent or semi-transparent materials; the printed layer comprises a photosensitive ink layer formed by photosensitive color-changing ink; and the photosensitive ink layer can be observed above the substrate. The key panel has the following advantage: the photosensitive ink layer changes colors under different light, so the key panel can change colors.
Description
[technical field]
The present invention relates to a kind of key panel and manufacture method thereof.
[background technology]
Along with the arriving of science and technology life, for example mobile phone, personal digital assistant, numerical digit etc. incorporate in the daily life various electronic installation already and day by day powerful of function.When the user operates these functions, must see through input unit and operate, and wherein one of the most normal input unit that is used is button.
The work of user's operation push-button sees through the action of pushing again for utilizing the literal on the eye identifying button earlier, makes the circuit board output signal by the trigger region on the button contact circuit plate, and reaches the purpose of operating electronic devices.
General electronic installation generally can be provided with light-emitting diode in button inside in order to be easy to identification button literal, makes the user be easy to its button literal of identification by lumination of light emitting diode.But when light from outside is crossed when bright because extraneous brightness is much larger than the luminosity of light-emitting diode, this moment light-emitting diode the luminous literal that just can't effectively manifest button, cause the operational puzzlement of user.
In view of above disappearance, a kind of key panel that can address the above problem of ad hoc meter and manufacture method thereof.
[summary of the invention]
The object of the present invention is to provide the key panel and the manufacture method thereof of pattern on a kind of obviously identification button.
For achieving the above object, the present invention adopts following technical scheme: a kind of key panel, it comprises substrate and is printed in the printed layers of substrate below, this substrate is made by transparent or semitransparent material, wherein this printed layers comprises a photosensitive printing ink layer that is made of photosensitive colour-changing printing ink, can be observed photosensitive printing ink layer from the substrate top.
For achieving the above object, the present invention adopts following another technical scheme: a kind of manufacture method of key panel, and it comprises: the first step, adopt transparent or semitransparent material to mold a substrate; In second step, print color forms the complexion layer on the bottom surface of substrate; In the 3rd step, the printing ink of printing opaqueness forms shielding layer below the complexion layer; In the 4th step, the radium carving makes shielding layer form vacancy section, and the complexion layer that vacancy section runs through the top forms hollow-out parts, and each vacancy section is in conjunction with forming character; In the 5th step, printing photosensitive colour-changing printing ink forms the sensitization discoloration ink lay below shielding layer, can be observed the sensitization discoloration ink lay from the substrate top by hollow-out parts and vacancy section; In the 6th step, printing protection oil forms protective layer below the sensitization discoloration ink lay.
For achieving the above object, the present invention adopts following another technical scheme: a kind of manufacture method of key panel, and it comprises: the first step molds the substrate of being made by transparent or semitransparent material; In second step, printing photosensitive colour-changing printing ink forms the sensitization discoloration ink lay on substrate bottom surface; In the 3rd step, print color forms the complexion layer below the sensitization discoloration ink lay; In the 4th step, the printing ink of printing opaqueness forms shielding layer below the complexion layer; In the 5th step, the radium carving makes shielding layer form vacancy section, and vacancy section runs through the complexion layer and the sensitization discoloration ink lay of top, and each vacancy section is in conjunction with forming character; In the 6th step, printing protection oil forms protective layer below shielding layer.
Compared with prior art, the present invention has the following advantages: the substrate below that transparent or semitransparent material is made is printed with photosensitive colour-changing printing ink and forms the sensitization discoloration ink lay, and above substrate, can be observed the sensitization discoloration ink lay, photosensitive printing ink layer can receive the illumination of substrate top, photosensitive printing ink layer issues the look that changes in different light, makes the key panel changeable colour.
[description of drawings]
Fig. 1 is the exploded view of the embodiment of the invention one key panel;
Fig. 2 is the flow chart of the embodiment of the invention one key panel manufacture method;
Fig. 3 is the exploded view of the embodiment of the invention two key panels;
Fig. 4 is the flow chart of the embodiment of the invention two key panel manufacture methods.
[embodiment]
Describe key panel of the present invention and manufacture method thereof in detail below in conjunction with accompanying drawing.
Key panel of the present invention is used for electronic installation, and this key panel is printed with photosensitive colour-changing printing ink, and this photosensitive colour-changing printing ink can change original color when ultraviolet irradiation, so that the pattern on the key panel is clearly displayed.When this key panel is applied on the electronic installation, make things convenient for the user under ultraviolet light irradiation, can see the pattern on each key panel clearly, to reduce the problem in user's identification.
See also shown in Figure 1ly, it is the structure of embodiment one key panel 10.This key panel 10 has a substrate 1 and is printed in the printed layers 2 of substrate 1 below.This substrate 1 is made by transparent or semitransparent material.This printed layers 2 comprises complexion layer 21, shielding layer 22, sensitization discoloration ink lay 23 and protective layer 24 from top to bottom.This complexion layer 21 directly is printed on the bottom surface of substrate 1, and the integral color of key panel 10 is set by this complexion layer 21.This shielding layer 22 is made of a kind of printing ink with opaqueness, such as black ink, shielding layer 22 is printed in complexion layer 21 below and the radium carving is formed with some vacancy sections 221, each vacancy section 221 is in conjunction with forming character, this vacancy section 221 runs through the complexion layer 21 of top, forms and the identical hollow-out parts 211 of vacancy section 221 position relative shape on complexion layer 21.Sensitization discoloration ink lay 23 is made of photosensitive colour-changing printing ink, it is printed in shielding layer 22 belows, when above key panel 10, observing, can see sensitization discoloration ink lay 23 by hollow-out parts 211 and vacancy section 221, sensitization discoloration ink lay 23 can receive the illumination of key panel 10 tops, when indoor observation key panel 10, the color when character presents photosensitive colour-changing printing ink normality; When outdoor observation, the quick color shifting ink of sensitization discoloration ink lay 23 is through the ultraviolet irradiation variable color, and character presents the color after the printing ink variable color, i.e. the character changeable colour.Protective layer 24 is printed in sensitization discoloration ink lay 23 belows, is made of protection oil.
See also shown in Figure 2ly, it is the manufacture method schematic diagram of embodiment one key panel 10.The first step molds the substrate of being made by transparent or semitransparent material 1; In second step, print color forms complexion layer 21 on the bottom surface of substrate 1, and complexion layer 21 is used to be provided with the integral color of key panel 10; In the 3rd step, the printing ink of printing opaqueness forms shielding layer 22 below complexion layer 21, avoids key panel 10 light leakage phenomena to occur; In the 4th step, the radium carving makes shielding layer 22 form some vacancy sections 221, and the complexion layer 21 that vacancy section 221 runs through the top forms hollow-out parts 211, and each vacancy section 221 is in conjunction with forming character; The 4th step, printing photosensitive colour-changing printing ink forms sensitization discoloration ink lay 23 below shielding layer 22, can be observed sensitization discoloration ink lay 23 from substrate 1 top by hollow-out parts 211 and vacancy section 221, sensitization discoloration ink lay 23 can receive the illumination of key panel 10 tops, photosensitive printing ink layer 23 issues the look that changes in different light, makes the character variable color; In the 5th step, printing protection oil forms protective layer 24 below sensitization discoloration ink lay 23.
See also shown in Figure 3ly, it is embodiment two key panels 10 ' structures.This key panel printed layers 2 ' comprises sensitization discoloration ink lay 23 ', complexion layer 21 ', shielding layer 22 ' and protective layer 24 ' from top to bottom.Sensitization discoloration ink lay 23 ' directly is printed in the bottom surface of transparent or semitransparent substrate 1 ', makes whole key panel 10 ' changeable colour.In sensitization discoloration ink lay 23 ' below printing surface chromatograph 21 ' and shielding layer 22 ' successively, form some vacancy sections 221 ' at shielding layer 22 ' radium carving, each vacancy section 221 ' is in conjunction with forming character, and the complexion layer 21 ' that vacancy section 221 ' runs through the top successively forms first hollow-out parts 211 ' and second hollow-out parts 231 ' identical with vacancy section 221 ' position relative shape respectively with sensitization discoloration ink lay 23 '.Protective layer 24 ' is printed in shielding layer 22 ' below.Observe from substrate 1 ' top, the color when whole key panel 10 ' presents sensitization discoloration ink lay 23 ' normality except that the character part, promptly the part color of key panel 10 ' except that character can be with the different variable colors of illumination.
See also shown in Figure 4ly, it is the manufacture method schematic diagram of embodiment two key panels 10 '.The first step molds the substrate of being made by transparent or semitransparent material 1 '; In second step, printing photosensitive colour-changing printing ink forms sensitization discoloration ink lay 23 ' on the bottom surface of substrate 1 ', and when observing key panel 10 ', the color of whole key panel 10 ' is with the different variable colors of environment; In the 3rd step, form complexion layer 21 ' at sensitization discoloration ink lay 23 ' below print color; The 4th step is at the printing ink formation shielding layer 22 ' of complexion layer 21 ' below printing opaqueness; The 5th step, the radium carving makes shielding layer 22 ' form vacancy section 221 ', the complexion layer 21 ' that vacancy section 221 ' runs through the top forms first hollow-out parts 211 ' and second hollow-out parts 231 ' identical with vacancy section 221 ' position relative shape respectively with sensitization discoloration ink lay 23 ', and each vacancy section 221 ' is in conjunction with forming character; In the 6th step, form protection layer by layer 24 ' at shielding layer 22 ' below printing protection oil.
The above only is an execution mode provided by the invention, it or not whole or unique execution mode, the variation of any equivalence that those of ordinary skills take technical solution of the present invention by reading specification of the present invention is claim of the present invention and contains.
Claims (8)
1. key panel, it comprises substrate and is printed in the printed layers of substrate below, this substrate is made by transparent or semitransparent material, it is characterized in that: this printed layers comprises a photosensitive printing ink layer that is made of photosensitive colour-changing printing ink, can be observed photosensitive printing ink layer from the substrate top.
2. key panel as claimed in claim 1 is characterized in that: described printed layers comprises the complexion layer that is printed in substrate bottom surface and is printed in the shielding layer of complexion layer below that this shielding layer radium carving forms vacancy section, the complexion layer above vacancy section runs through.
3. key panel as claimed in claim 2 is characterized in that: described photosensitive printing ink layer is printed in the shielding layer below, observes photosensitive printing ink layer from the substrate top by vacancy section.
4. key panel as claimed in claim 1 is characterized in that: described photosensitive printing ink layer is printed in the bottom surface of substrate, and photosensitive printing ink layer has the hollow-out parts that constitutes character.
5. key panel as claimed in claim 4, it is characterized in that: described photosensitive printing ink layer below is printed with the shielding layer that complexion layer and light tight printing ink constitute, and complexion layer and shielding layer have the identical hollow out of hollow-out parts position relative shape with photosensitive printing ink layer respectively.
6. key panel as claimed in claim 1 is characterized in that: described key panel has the shielding layer that light tight printing ink constitutes, and this shielding layer is formed with into the vacancy section of character, can be observed this vacancy section from the substrate top.
7. the manufacture method of a key panel, it comprises: the first step, adopt transparent or semitransparent material to mold a substrate; In second step, the printing complexion forms the complexion layer on the bottom surface of substrate; In the 3rd step, the printing ink of printing opaqueness forms shielding layer below the complexion layer; In the 4th step, the radium carving makes shielding layer form vacancy section, and the complexion layer that vacancy section runs through the top forms hollow-out parts, and each vacancy section is in conjunction with forming character; In the 5th step, printing photosensitive colour-changing printing ink forms the sensitization discoloration ink lay below shielding layer, can observe the sensitization discoloration ink lay by hollow-out parts and vacancy section; In the 6th step, printing protection oil forms a protection oil reservoir.
8. the manufacture method of a key panel, it comprises: the first step molds the substrate of being made by transparent or semitransparent material; Second step, printing sensitization discoloration ink lay on substrate bottom surface; The 3rd step, printing surface chromatograph below the sensitization discoloration ink lay; In the 4th step, below the complexion layer, print shielding layer; In the 5th step, the radium carving makes shielding layer form vacancy section, and vacancy section runs through the complexion layer and the sensitization discoloration ink lay of top, and each vacancy section is in conjunction with forming character; In the 6th step, printing protection oil forms the protection oil reservoir.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103111734A CN102097228A (en) | 2009-12-10 | 2009-12-10 | Key panel and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009103111734A CN102097228A (en) | 2009-12-10 | 2009-12-10 | Key panel and manufacturing method thereof |
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| Publication Number | Publication Date |
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| CN102097228A true CN102097228A (en) | 2011-06-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2009103111734A Pending CN102097228A (en) | 2009-12-10 | 2009-12-10 | Key panel and manufacturing method thereof |
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| CN (1) | CN102097228A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103513824A (en) * | 2013-09-10 | 2014-01-15 | 福建宝发光电科技有限公司 | Touch screen structure with 3D screen printing effect and light guide effect |
| CN103515127A (en) * | 2012-06-27 | 2014-01-15 | 深圳欧菲光科技股份有限公司 | Manufacturing method of touch control button |
| CN103522825A (en) * | 2013-10-18 | 2014-01-22 | 广东星弛光电科技有限公司 | 3D (Three Dimensional) logo preparation process of window glass protective screen |
| CN104103445A (en) * | 2013-04-11 | 2014-10-15 | 神讯电脑(昆山)有限公司 | Self-luminous key, keyboard and manufacturing method thereof |
| CN105538895A (en) * | 2015-12-29 | 2016-05-04 | 歌尔声学股份有限公司 | Pad printing method, key and pad printing equipment |
| CN107313213A (en) * | 2016-04-27 | 2017-11-03 | 青岛海高设计制造有限公司 | The control panel that use ink for washing machine is shown |
| CN110164728A (en) * | 2019-05-15 | 2019-08-23 | 兴科电子(东莞)有限公司 | A kind of preparation process of the silica gel push-button with light transmission gradual change dispersion effect |
| CN110660330A (en) * | 2019-09-30 | 2020-01-07 | 广州视源电子科技股份有限公司 | Intelligent display panel and manufacturing method |
| CN113696584A (en) * | 2021-09-03 | 2021-11-26 | 上海志承新材料有限公司 | Display control panel for preventing metal wire drawing |
-
2009
- 2009-12-10 CN CN2009103111734A patent/CN102097228A/en active Pending
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103515127A (en) * | 2012-06-27 | 2014-01-15 | 深圳欧菲光科技股份有限公司 | Manufacturing method of touch control button |
| CN104103445A (en) * | 2013-04-11 | 2014-10-15 | 神讯电脑(昆山)有限公司 | Self-luminous key, keyboard and manufacturing method thereof |
| CN103513824A (en) * | 2013-09-10 | 2014-01-15 | 福建宝发光电科技有限公司 | Touch screen structure with 3D screen printing effect and light guide effect |
| CN103522825A (en) * | 2013-10-18 | 2014-01-22 | 广东星弛光电科技有限公司 | 3D (Three Dimensional) logo preparation process of window glass protective screen |
| CN103522825B (en) * | 2013-10-18 | 2016-02-03 | 广东星弛光电科技有限公司 | A kind of 3Dlogo preparation technology of sight glass protecting screen |
| CN105538895A (en) * | 2015-12-29 | 2016-05-04 | 歌尔声学股份有限公司 | Pad printing method, key and pad printing equipment |
| CN107313213A (en) * | 2016-04-27 | 2017-11-03 | 青岛海高设计制造有限公司 | The control panel that use ink for washing machine is shown |
| CN107313213B (en) * | 2016-04-27 | 2019-05-07 | 青岛海高设计制造有限公司 | The control panel shown using ink for washing machine |
| CN110164728A (en) * | 2019-05-15 | 2019-08-23 | 兴科电子(东莞)有限公司 | A kind of preparation process of the silica gel push-button with light transmission gradual change dispersion effect |
| CN110164728B (en) * | 2019-05-15 | 2021-10-26 | 兴科电子(东莞)有限公司 | Preparation process of silica gel key with light-transmitting gradual-change scattering effect |
| CN110660330A (en) * | 2019-09-30 | 2020-01-07 | 广州视源电子科技股份有限公司 | Intelligent display panel and manufacturing method |
| CN113696584A (en) * | 2021-09-03 | 2021-11-26 | 上海志承新材料有限公司 | Display control panel for preventing metal wire drawing |
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Application publication date: 20110615 |