CN104733204A - Light-permeating keycap and manufacturing method thereof - Google Patents
Light-permeating keycap and manufacturing method thereof Download PDFInfo
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- CN104733204A CN104733204A CN201510085021.2A CN201510085021A CN104733204A CN 104733204 A CN104733204 A CN 104733204A CN 201510085021 A CN201510085021 A CN 201510085021A CN 104733204 A CN104733204 A CN 104733204A
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Abstract
The invention provides a light-permeating keycap applied to a keyboard. The keyboard comprises a bottom plate and a backlight device, wherein the backlight device is arranged below the bottom plate and used for emitting light rays to the light-permeating keycap. The light-permeating keycap comprises a light-permeating keycap body, a first light-permeating layer, a second light-permeating layer and a light-proof spray lacquer layer, wherein the first light-permeating layer is formed on the light-permeating keycap body, the second light-permeating layer is formed on the light-permeating keycap body and the first light-permeating layer, and the light-proof spray lacquer layer is formed on the second light-permeating layer. A first light-permeating pattern is formed at the position, corresponding to the first light-permeating layer, of the light-proof spray lacquer layer to expose the part, corresponding to the first light-permeating layer, of the second light-permeating layer. A second light-permeating pattern is formed at the position, not corresponding to the first light-permeating layer, of the light-proof spray lacquer layer to expose the part, not corresponding to the first light-permeating layer, of the second light-permeating layer. The color of the first light-permeating layer, the color of the second light-permeating layer and the color of the light-proof spray lacquer layer are different from one another. Thus, the two light-permeating patterns are used for corresponding to the different parts of the light-permeating layers, and the light-permeating keycap can show a double-color pattern effect.
Description
Technical field
Light-transparent pattern, about a kind of transparent keycap and manufacture method thereof, is espespecially a kind ofly formed at light tight layer of paint corresponding and the transparent keycap on not corresponding euphotic position and manufacture method thereof by the present invention respectively.
Background technology
With regard to the use habit of current PC, keyboard is one of indispensable input equipment, in order to input characters, symbol or numeral.Moreover, the large-sized processing equipment that the consumption electronic products of everyday life contact such as or industrial quarters use, all needs to be provided with press-key structure as input unit, carries out the operations such as character input for user.
But, with regard to keyboard common on the market at present, pattern (as word or symbol etc.) on each keycap is normally printed directly on keycap, so keycap entirety only can present dull color, such as black or other solid colors etc., to be arranged at by back lighting device under keycap with emission of light to the design of keycap even if adopt, also only can produce pattern and occur monochromatic illumination effect, therefore known keycap often has the problem lacking change on pattern color presents.
Summary of the invention
An object of the present invention is that providing a kind of is formed at light tight layer of paint correspondence and the transparent keycap on not corresponding euphotic position and keycap manufacture method thereof respectively by light-transparent pattern, use and solve the above problems.
The present invention proposes a kind of transparent keycap, be applied on keyboard, this keyboard comprises base plate and back lighting device, and this back lighting device is arranged to be used for emission of light to this transparent keycap under this base plate, and it is characterized in that, this transparent keycap comprises: transparent keycap main body; First photic zone, is formed in this transparent keycap main body; Second photic zone, is formed on this transparent keycap main body and this first photic zone; And light tight layer of paint, be formed on this second photic zone, first light-transparent pattern is formed at this light tight layer of paint to should to manifest this second photic zone to should the first euphotic part on the first euphotic position, and the second light-transparent pattern is formed at this light tight layer of paint not to should to manifest this second photic zone not to should the first euphotic part on the first euphotic position;
Wherein, the 3rd color of this first euphotic first color, this second euphotic second color and this light tight layer of paint is different each other.
Alternatively, this transparent keycap also comprises:
Protective layer, it is formed in this light tight layer of paint, and fills up this first light-transparent pattern and this second light-transparent pattern, and this protective layer has smooth upper surface.
Alternatively, when this back lighting device emission of light sequentially penetrate this first photic zone and this second photic zone to should the first euphotic part and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents the 4th color after this first color and this second color mixed light, and this second light-transparent pattern presents this second color, when this back lighting device not emission of light time, this first light-transparent pattern and this second light-transparent pattern all present this second color.
Alternatively, this second color is white, and the 4th color and this first color are same color.
Alternatively, this first light-transparent pattern is formed at this light tight layer of paint and this second photic zone to should to manifest this first photic zone on the first euphotic position, when this back lighting device emission of light to this first photic zone and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents this first color and this second light-transparent pattern presents this second color.
The invention allows for a kind of transparent keycap manufacture method, this transparent keycap comprises transparent keycap main body and this transparent keycap is applied on keyboard, this keyboard comprises base plate and back lighting device, this back lighting device is arranged to be used for emission of light to this transparent keycap under this base plate, and this transparent keycap manufacture method comprises:
A., one transparent keycap main body is provided;
B. printing process is carried out to this transparent keycap main body, to form the first photic zone in this transparent keycap main body;
C. this transparent keycap main body is sprayed paint processing procedure, to form one second photic zone in this transparent keycap main body and this first photic zone;
D. this transparent keycap main body is sprayed paint processing procedure, to form light tight layer of paint on this second photic zone;
E. the first light-transparent pattern is formed at this light tight layer of paint to should to manifest this second photic zone to should the first euphotic part on the first euphotic position; And
F. the second light-transparent pattern is formed at this light tight layer of paint not to should to manifest this second photic zone not to should the first euphotic part on the first euphotic position;
Wherein, the 3rd color of this first euphotic first color, this second euphotic second color and this light tight layer of paint is different each other.
Alternatively, this keycap manufacture method also comprises step G:
Be formed at by protective layer in this light tight layer of paint, and fill up this first light-transparent pattern and this second light-transparent pattern, this protective layer has smooth upper surface.
Alternatively, step e is further: this first light-transparent pattern is formed at this light tight layer of paint and this second photic zone to should to manifest this first photic zone on the first euphotic position, when this back lighting device emission of light to this first photic zone and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents this first color and this second light-transparent pattern presents this second color.
Alternatively, when this back lighting device emission of light sequentially penetrate this first photic zone and this second photic zone to should the first euphotic part and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents the 4th color after this first color and this second color mixed light and this second light-transparent pattern presents this second color, when this back lighting device not emission of light time, this first light-transparent pattern and this second light-transparent pattern present this second color.
The invention allows for a kind of transparent keycap, be applied on keyboard, this keyboard comprises base plate and back lighting device, this back lighting device is arranged under this base plate to be used for emission of light to this transparent keycap, this transparent keycap comprises: transparent keycap main body, this transparent keycap body upper surface has first area and second area, and this first area and this second area do not occur simultaneously; First photic zone, covers this first area, but does not extend to this second area; Second photic zone, covers this second area and extends to above this first photic zone; And light tight layer of paint, cover this second photic zone, this light tight layer of paint has the first light-transparent pattern and the second light-transparent pattern;
Wherein this first light-transparent pattern is formed in this first area, and this second light-transparent pattern is formed in this second area, and this first light-transparent pattern and this second light-transparent pattern all only run through this light tight layer of paint to expose this second photic zone; When emission of light is through this transparent keycap main body below this transparent keycap main body for this back lighting device, this the first photic zone color and this this first light-transparent pattern color of the second photic zone color joint effect, this second light-transparent pattern color of this second photic zone Color influences.
Alternatively, the area of this second area is greater than the area of this first area, and the area of this second light-transparent pattern is greater than the area of this first light-transparent pattern.
Alternatively, the upper surface of this transparent keycap main body is centrally located in this second area, and in this upper surface of this second light-transparent pattern and this transparent keycap main body, distance to be in the heart less than in this upper surface of this first light-transparent pattern and this transparent keycap main body distance in the heart.
Compared with prior art, system of the present invention utilizes the first light-transparent pattern to be formed on the corresponding first euphotic position of light tight layer of paint and the second light-transparent pattern is formed at design on the not corresponding first euphotic position of light tight layer of paint, use and produce transparent keycap and can present the effect of double-colored pattern, thus transparent keycap is presented at global pattern color have more change.
Accompanying drawing explanation
The flow chart of keycap manufacture method of Fig. 1 for proposing according to one embodiment of the invention.
Fig. 2 A to Fig. 2 F is the keycap processing procedure schematic diagram of keycap manufacture method shown in collocation Fig. 1.
The flow chart of keycap manufacture method of Fig. 3 for proposing according to another embodiment of the present invention.
Fig. 4 A to Fig. 4 F is the keycap processing procedure schematic diagram of keycap manufacture method shown in collocation Fig. 3.
The schematic diagram of keyboard of Fig. 5 for proposing according to one embodiment of the invention.
Fig. 6 is the generalized section of the button in Fig. 5 along X-X hatching.
The profile of button of Fig. 7 for proposing according to another embodiment 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.
Refer to Fig. 1 and Fig. 2 A to Fig. 2 F, the flow chart of keycap manufacture method of Fig. 1 for proposing according to one embodiment of the invention, Fig. 2 A to Fig. 2 F is the keycap processing procedure schematic diagram of keycap manufacture method shown in collocation Fig. 1.For convenience of description, Fig. 2 A to Fig. 2 F then presents in top view so that profile is auxiliary.
As shown in Figure 2 F; transparent keycap 1 in one embodiment of the invention comprises transparent keycap main body 12, first photic zone 14, second photic zone 16, light tight layer of paint 18; and protective layer 20; wherein; the color of the first photic zone 14, second photic zone 16 and light tight layer of paint 18 is different to reach the object that transparent keycap 1 can present different colours each other; as for selecting which kind of color, the practical application of its visible light transmissive keycap 1 and determining.Keycap processing procedure schematic diagram further combined with Fig. 2 arranges in pairs or groups Fig. 1 so that the keycap manufacture method of the present embodiment to be described, the keycap manufacture method that one embodiment of the invention propose, mainly comprises the following steps:
S10, provides transparent keycap main body;
S12, carries out printing process to transparent keycap main body, to form the first photic zone in transparent keycap main body;
S14, to spray paint processing procedure to transparent keycap main body, to form the second photic zone in transparent keycap main body and the first photic zone;
S16, to spray paint processing procedure to transparent keycap main body, to form light tight layer of paint on the second photic zone;
S18, is formed at the first light-transparent pattern on the corresponding first euphotic position of light tight layer of paint to manifest the corresponding first euphotic part of the second photic zone;
S20, is formed at the second light-transparent pattern on the not corresponding first euphotic position of light tight layer of paint to manifest the not corresponding first euphotic part of the second photic zone.
Specifically, first, perform step S10, provide transparent keycap main body 12, as shown in Figure 2 A.
Then, perform step S12 and S14, printing process is carried out to form the first photic zone 14 (as square to transparent keycap main body 12, but not as limit) in transparent keycap main body 12, and processing procedure is sprayed paint to form the second photic zone 16 in transparent keycap main body 12 and the first photic zone 14 to transparent keycap main body 12, as shown in Fig. 2 B and Fig. 2 C, wherein, transparent keycap main body 12 is preferably by being made up of transparent material, therefore will need in transparent keycap main body 12, to form the second photic zone 16 to produce effect of diffusion barrier optically focused, use and prevent light is affecting the illumination effect of transparent keycap 1 situation by there will be scattering during transparent keycap main body 12 from occurring.
Then, perform step S16, spray paint processing procedure to form light tight layer of paint 18 on the second photic zone 16 to transparent keycap main body 12, as shown in Figure 2 D, by this, light tight layer of paint 18 can cover the surrounding of transparent keycap main body 12 in case leak-stopping light.
Finally, perform step S18 and S20, the position of corresponding first photic zone 14 of light tight layer of paint 18 forms the first light-transparent pattern 22 to manifest the part of corresponding first photic zone 14 of the second photic zone 16, and on the position of not corresponding first photic zone 14 of light tight layer of paint 18, form the second light-transparent pattern 24 to manifest the part of not corresponding first photic zone 14 of the second photic zone 16, as shown in Figure 2 E, in more detail, laser can be utilized to carry out laser engraving processing procedure to transparent keycap 1, to form the first light-transparent pattern 22 and the second light-transparent pattern 24 in light tight layer of paint 18 respectively, wherein the first light-transparent pattern 22 (phonetic symbol ㄇ as shown in Figure 2 F) and the second light-transparent pattern 24 (English alphabet A as shown in Figure 2 F) are for being available for users to word or the symbol of identification.
As shown in Figure 2 F, in actual applications, can form protective layer 20 in light tight layer of paint 18, and fill up the first light-transparent pattern 22 and the second light-transparent pattern 24, protective layer 20 has smooth upper surface.In this embodiment; protective layer 20 is preferably formed in light tight layer of paint 18 in ultraviolet curing mode; use and prevent the first light-transparent pattern 22 in light tight layer of paint 18 and the second light-transparent pattern 24 to be worn under using for a long time; it is worth mentioning that; the material that protective layer 20 preferably can not affect light effects is made, to ensure that the light effects presented from the first light-transparent pattern 22 and the second light-transparent pattern 24 because of the setting of protective layer 20, substantial variations can not occur.
Should be noted, in this embodiment, as shown in Fig. 2 A and Fig. 2 F, transparent keycap main body 12 upper surface has first area 13 and second area 15, do not occur simultaneously with second area 15 in first area 13, first photic zone 14 covers first area 13, but do not extend to second area 15, second photic zone 16 is then cover second area 15 and extend to above the first photic zone 14, wherein the area of second area 15 is greater than the area of first area 13, the area of the second light-transparent pattern 24 is greater than the area of the first light-transparent pattern 22, and the upper surface center C of transparent keycap main body 12 is positioned at second area 15, and the distance between the upper surface center C of the second light-transparent pattern 24 and transparent keycap main body 12 be less than the first light-transparent pattern 22 and transparent keycap main body 12 upper surface center C between distance.In addition, from Fig. 2 F, first light-transparent pattern 22 correspondence is formed in first area 13, second light-transparent pattern 24 correspondence is formed in second area 15, and the first light-transparent pattern 22 and the second light-transparent pattern 24 all only run through light tight layer of paint 18 to expose the second photic zone 16, by this, when emission of light is through transparent keycap main body 12 below transparent keycap main body 12 for light source, the color of the color of the first photic zone 14 and color meeting joint effect first light-transparent pattern 22 of the second photic zone 16, and the color of the second photic zone 16 only can affect the color of the second light-transparent pattern 24.
Through above-mentioned design, if when the illuminated keyboard being configured with transparent keycap 1 does not open the light source of back lighting device, owing to there is no light penetration first photic zone 14 and the second photic zone 16, therefore, user will watch the first light-transparent pattern 22 on transparent keycap 1 and the second light-transparent pattern 24 all to present the color of the second photic zone 16.On the other hand, if when the light source that the illuminated keyboard being configured with transparent keycap 1 opens back lighting device is to provide light, the part of corresponding first photic zone 14 of the second photic zone 16 revealed via the first light-transparent pattern 22 can be penetrated respectively due to light and penetrate the part of not corresponding first photic zone 14 of the second photic zone 16 revealed via the second light-transparent pattern 24, therefore, color after user will watch the first light-transparent pattern 22 on transparent keycap 1 to present the color of the first photic zone 14 and the color mixed light of the second photic zone 16 and the second light-transparent pattern 24 on transparent keycap 1 present the color of the second photic zone 14, thus generation transparent keycap 1 presents the effect of double-colored pattern.If it is noted that the second photic zone 16 adopts color to be the design of white, then the color relation after the color of the first photic zone 14 that presents of the first light-transparent pattern 22 and the color mixed light of the second photic zone 16 can be identical with the color of the first photic zone 14.
Transparent keycap of the present invention can be not limited to above-described embodiment in pattern-forming design, refer to Fig. 3 and Fig. 4 A to Fig. 4 F, the flow chart of keycap manufacture method of Fig. 3 for proposing according to another embodiment of the present invention, Fig. 4 A to Fig. 4 F is the keycap processing procedure schematic diagram of collocation Fig. 3 keycap manufacture method.This embodiment (as shown in Fig. 4 A to Fig. 4 F) is the forming mode of the first light-transparent pattern with the Main Differences of above-described embodiment (as shown in Fig. 2 A to Fig. 2 F), in more detail, in composition graphs 3, step S38 is with reference to shown in figure 4E, the position of light tight layer of paint 18 first photic zone 14 corresponding to the second photic zone 16 forms the first light-transparent pattern 22 ' (as utilized laser engraving processing procedure etc.) to manifest the first photic zone 14, namely in fact, the present embodiment is on the basis of a upper embodiment, further the part of corresponding for the second photic zone 16 first photic zone 14 is removed, and then directly expose the first photic zone 14, by this, when back lighting device 30 emission of light to the first photic zone 14 and emission of light to the second photic zone 16 not to should the part of the first photic zone 14 time, user will watch the first light-transparent pattern 22 ' on transparent keycap 1 ' and the second light-transparent pattern 24 to present the color of the first photic zone 14 and the second photic zone 16 respectively, thus generation transparent keycap 1 ' presents the effect of double-colored pattern.It should be noted that, S10, S12, S14, S16, S20 in the step S30 in Fig. 3, S32, S34, S36, S40 and Fig. 1 are roughly the same, and the element of label identical with shown in Fig. 2 in Fig. 4 A to Fig. 4 F, its action principle is roughly the same, repeats no more in this.
Refer to Fig. 5, its schematic diagram of keyboard 3 for proposing according to one embodiment of the invention.As shown in Figure 5, keyboard 3 comprises base plate 26 and a plurality of button 28.Button 28 is arranged on base plate 26, for user pressing, and then perform user institute for input function.
Refer to Fig. 6, it is the generalized section of the button 28 in Fig. 5 along X-X hatching.As shown in Figure 6; keyboard 3 separately comprises back lighting device 30; button 28 comprises transparent keycap 1, liftable supporter 32, circuit board 34 and elastic component 36, and transparent keycap 1 comprises transparent keycap main body 12, first photic zone 14, second photic zone 16, light tight layer of paint 18, and protective layer 20.Back lighting device 30 is arranged at base plate 26 times, is used for emission of light to transparent keycap main body 12.Liftable supporter 32 and elastic component 36 are all arranged between transparent keycap main body 12 and base plate 26, and circuit board 34 is arranged on base plate 26.In practical application, circuit board 34 have the switch 340 corresponding with button 28, such as thin film switch (membrane switch) or other triggering switch.Elastic component 36 can be rubber washer (rubber dome), but not as limit.Elastic force source required when namely elastic component 36 moves up and down as transparent keycap 1 opposed bottom 26.When transparent keycap 1 is pressed, elastic component 36 can switch 340 on circuits for triggering plate 34, and then performs the function of user institute for inputting.
As shown in Figure 6, transparent keycap main body 12 has the first chute 1200 and the first draw-in groove 1202, and base plate 26 has the second chute 260 and the second draw-in groove 262, and liftable supporter 32 comprises the first strutting piece 320 and the second strutting piece 322.First strutting piece 320 has the first sliding part 3200 and the first articulated section 3202.Second strutting piece 322 has the second sliding part 3220 and the second articulated section 3222.First strutting piece 320 and the second strutting piece 322 pivot joint.First sliding part 3200 is slidably disposed in the first corresponding chute 1200, and the first articulated section 3202 is articulated in the second corresponding draw-in groove 262 rotationally; Second sliding part 3220 is slidably disposed in the second corresponding chute 260, and the second articulated section 3222 is articulated in the first corresponding draw-in groove 1202 rotationally.By this, when transparent keycap 1 is pressed, transparent keycap 1 namely can with the direction vertically movement of liftable supporter 32 towards base plate 26.It is noted that the mechanism design of the liftable supporter using the keyboard 3 of transparent keycap 1 to adopt can be not limited to the design of above-mentioned scissor, it also can change other common pressings lifting designs be applied on keyboard of employing, such as magnetic lifting design etc.
In the present embodiment, first photic zone 14 is formed in transparent keycap main body 12, second photic zone 16 is formed on transparent keycap main body 12 and the first photic zone 14, light tight layer of paint 18 is formed on the second photic zone 16, to manifest the part of corresponding first photic zone 14 of the second photic zone 16 on the position that first light-transparent pattern 22 is formed at corresponding first photic zone 14 of light tight layer of paint 18, to manifest the part of not corresponding first photic zone 14 of the second photic zone 16 on the position that second light-transparent pattern 24 is formed at not corresponding first photic zone 14 of light tight layer of paint 18, wherein the first light-transparent pattern 22 (phonetic symbol ㄇ as shown in Figure 5) and the second light-transparent pattern 24 (English alphabet A as shown in Figure 5) are for being available for users to word or the symbol of identification.Protective layer 20 is formed in light tight layer of paint 18 to prevent the first light-transparent pattern 22 in light tight layer of paint 18 and the second light-transparent pattern 24 to be worn under using for a long time.
Through above-mentioned design, if when keyboard 3 does not open the light source of back lighting device 30, owing to there is no light penetration first photic zone 14 and the second photic zone 16, therefore, user will watch the first light-transparent pattern 22 on transparent keycap 1 and the second light-transparent pattern 24 all to present the color of the second photic zone 16.On the other hand, if when the light source that keyboard 1 opens back lighting device 30 is to provide light, the part that can penetrate corresponding first photic zone 14 of the second photic zone 16 revealed via the first light-transparent pattern 22 due to light and the part of not corresponding first photic zone 14 of the second photic zone 16 revealed via the second light-transparent pattern 24, therefore, color after user will watch the first light-transparent pattern 22 on transparent keycap 1 to present the color of the first photic zone 14 and the color mixed light of the second photic zone 16, and watch the second light-transparent pattern 22 on transparent keycap 1 to present the color of the second photic zone 16, thus generation transparent keycap 1 presents the effect of double-colored pattern.
It should be noted that, transparent keycap 1 can utilize the manufacture method in Fig. 1 to manufacture.In other words, transparent keycap 1 can utilize the step S10 in Fig. 1, S12, S14, S16, S18 and S20 in transparent keycap main body 12, sequentially form the first photic zone 14, second photic zone 16, light tight layer of paint 18, first light-transparent pattern 22 and the second light-transparent pattern 24.Relevant manufacturing theory is described above, repeats no more in this.
Refer to Fig. 7, its profile of button 28 ' for proposing according to another embodiment of the present invention.Button 28 ' is the forming mode of the first light-transparent pattern with the Main Differences of above-mentioned button 28, in more detail, as shown in Figure 7, the position of light tight layer of paint 18 first photic zone 14 corresponding to the second photic zone 16 forms the first light-transparent pattern 22 ' (as utilized laser carved processing procedure etc.) to manifest the first photic zone 14, by this, when back lighting device 30 emission of light to the first photic zone 14 and emission of light to the second photic zone 16 not to should the part of the first photic zone 14 time, user will watch the first light-transparent pattern 22 ' on transparent keycap 1 ' and the second light-transparent pattern 24 to present the color of the first photic zone 14 and the second photic zone 16 respectively, thus generation transparent keycap 1 ' presents the effect of double-colored pattern.It should be noted that, transparent keycap 1 ' can utilize the step S30 in Fig. 3, S32, S34, S36, S38 and S40 in transparent keycap main body 12, sequentially form the first photic zone 14, second photic zone 16, light tight layer of paint 18, first light-transparent pattern 22 ' and the second light-transparent pattern 24.Relevant manufacturing theory is described above, and the element of label identical with shown in Fig. 6 in Fig. 7, its action principle is all identical, repeats no more in this.
In sum, compared to prior art, the present invention utilizes the first light-transparent pattern to be formed on the corresponding first euphotic position of light tight layer of paint and the second light-transparent pattern is formed at design on the not corresponding first euphotic position of light tight layer of paint, use and produce transparent keycap and can present the effect of double-colored pattern, thus transparent keycap is presented at global pattern color have more change.
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 (12)
1. a transparent keycap, is applied on keyboard, and this keyboard comprises base plate and back lighting device, and this back lighting device is arranged to be used for emission of light to this transparent keycap under this base plate, and it is characterized in that, this transparent keycap comprises:
Transparent keycap main body;
First photic zone, is formed in this transparent keycap main body;
Second photic zone, is formed on this transparent keycap main body and this first photic zone; And
Light tight layer of paint, be formed on this second photic zone, first light-transparent pattern is formed at this light tight layer of paint to should to manifest this second photic zone to should the first euphotic part on the first euphotic position, and the second light-transparent pattern is formed at this light tight layer of paint not to should to manifest this second photic zone not to should the first euphotic part on the first euphotic position;
Wherein, the 3rd color of this first euphotic first color, this second euphotic second color and this light tight layer of paint is different each other.
2. transparent keycap as claimed in claim 1, it is characterized in that, this transparent keycap also comprises:
Protective layer, it is formed in this light tight layer of paint, and fills up this first light-transparent pattern and this second light-transparent pattern, and this protective layer has smooth upper surface.
3. transparent keycap as claimed in claim 1, it is characterized in that, when this back lighting device emission of light sequentially penetrate this first photic zone and this second photic zone to should the first euphotic part and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents the 4th color after this first color and this second color mixed light, and this second light-transparent pattern presents this second color, when this back lighting device not emission of light time, this first light-transparent pattern and this second light-transparent pattern all present this second color.
4. transparent keycap as claimed in claim 3, is characterized in that, this second color is white, and the 4th color and this first color are same color.
5. transparent keycap as claimed in claim 1, it is characterized in that, this first light-transparent pattern is formed at this light tight layer of paint and this second photic zone to should to manifest this first photic zone on the first euphotic position, when this back lighting device emission of light to this first photic zone and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents this first color and this second light-transparent pattern presents this second color.
6. a transparent keycap manufacture method, this transparent keycap comprises transparent keycap main body and this transparent keycap is applied on keyboard, this keyboard comprises base plate and back lighting device, this back lighting device is arranged under this base plate to be used for emission of light to this transparent keycap, it is characterized in that, this transparent keycap manufacture method comprises:
A., one transparent keycap main body is provided;
B. printing process is carried out to this transparent keycap main body, to form the first photic zone in this transparent keycap main body;
C. this transparent keycap main body is sprayed paint processing procedure, to form one second photic zone in this transparent keycap main body and this first photic zone;
D. this transparent keycap main body is sprayed paint processing procedure, to form light tight layer of paint on this second photic zone;
E. the first light-transparent pattern is formed at this light tight layer of paint to should to manifest this second photic zone to should the first euphotic part on the first euphotic position; And
F. the second light-transparent pattern is formed at this light tight layer of paint not to should to manifest this second photic zone not to should the first euphotic part on the first euphotic position;
Wherein, the 3rd color of this first euphotic first color, this second euphotic second color and this light tight layer of paint is different each other.
7. transparent keycap manufacture method as claimed in claim 6, it is characterized in that, this keycap manufacture method also comprises step G:
Be formed at by protective layer in this light tight layer of paint, and fill up this first light-transparent pattern and this second light-transparent pattern, this protective layer has smooth upper surface.
8. transparent keycap manufacture method as claimed in claim 6, it is characterized in that, step e is further: this first light-transparent pattern is formed at this light tight layer of paint and this second photic zone to should to manifest this first photic zone on the first euphotic position, when this back lighting device emission of light to this first photic zone and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents this first color and this second light-transparent pattern presents this second color.
9. transparent keycap manufacture method as claimed in claim 6, it is characterized in that, when this back lighting device emission of light sequentially penetrate this first photic zone and this second photic zone to should the first euphotic part and emission of light to this second photic zone not to should the first euphotic part time, this first light-transparent pattern presents the 4th color after this first color and this second color mixed light and this second light-transparent pattern presents this second color, when this back lighting device not emission of light time, this first light-transparent pattern and this second light-transparent pattern present this second color.
10. a transparent keycap, is applied on keyboard, and this keyboard comprises base plate and back lighting device, and this back lighting device is arranged to be used for emission of light to this transparent keycap under this base plate, and it is characterized in that, this transparent keycap comprises:
Transparent keycap main body, this transparent keycap body upper surface has first area and second area, and this first area and this second area do not occur simultaneously;
First photic zone, covers this first area, but does not extend to this second area;
Second photic zone, covers this second area and extends to above this first photic zone; And
Light tight layer of paint, covers this second photic zone, and this light tight layer of paint has the first light-transparent pattern and the second light-transparent pattern;
Wherein this first light-transparent pattern is formed in this first area, and this second light-transparent pattern is formed in this second area, and this first light-transparent pattern and this second light-transparent pattern all only run through this light tight layer of paint to expose this second photic zone; When emission of light is through this transparent keycap main body below this transparent keycap main body for this back lighting device, this the first photic zone color and this this first light-transparent pattern color of the second photic zone color joint effect, this second light-transparent pattern color of this second photic zone Color influences.
11. transparent keycaps as claimed in claim 10, it is characterized in that, the area of this second area is greater than the area of this first area, and the area of this second light-transparent pattern is greater than the area of this first light-transparent pattern.
12. transparent keycaps as claimed in claim 10, it is characterized in that, the upper surface of this transparent keycap main body is centrally located in this second area, and in this upper surface of this second light-transparent pattern and this transparent keycap main body, distance to be in the heart less than in this upper surface of this first light-transparent pattern and this transparent keycap main body distance in the heart.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085021.2A CN104733204A (en) | 2015-02-16 | 2015-02-16 | Light-permeating keycap and manufacturing method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510085021.2A CN104733204A (en) | 2015-02-16 | 2015-02-16 | Light-permeating keycap and manufacturing method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104733204A true CN104733204A (en) | 2015-06-24 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510085021.2A Pending CN104733204A (en) | 2015-02-16 | 2015-02-16 | Light-permeating keycap and manufacturing method thereof |
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| Country | Link |
|---|---|
| CN (1) | CN104733204A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817900A (en) * | 2016-09-12 | 2018-03-20 | 光宝电子(广州)有限公司 | Luminous leather sheath keyboard and its coating film |
| CN109786152A (en) * | 2019-03-01 | 2019-05-21 | 大明电子有限公司 | The production method that automobile marking shows key lid |
| CN111917404A (en) * | 2020-07-08 | 2020-11-10 | 上汽大众汽车有限公司 | Touch switch assembly with active optical feedback and control method |
| TWI822360B (en) * | 2022-09-26 | 2023-11-11 | 致伸科技股份有限公司 | Control device |
-
2015
- 2015-02-16 CN CN201510085021.2A patent/CN104733204A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107817900A (en) * | 2016-09-12 | 2018-03-20 | 光宝电子(广州)有限公司 | Luminous leather sheath keyboard and its coating film |
| CN109786152A (en) * | 2019-03-01 | 2019-05-21 | 大明电子有限公司 | The production method that automobile marking shows key lid |
| CN111917404A (en) * | 2020-07-08 | 2020-11-10 | 上汽大众汽车有限公司 | Touch switch assembly with active optical feedback and control method |
| CN111917404B (en) * | 2020-07-08 | 2023-08-25 | 上汽大众汽车有限公司 | Touch switch assembly with active optical feedback and control method |
| TWI822360B (en) * | 2022-09-26 | 2023-11-11 | 致伸科技股份有限公司 | Control device |
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