CN2829042Y - Multicolor luminous keyboard - Google Patents

Multicolor luminous keyboard Download PDF

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Publication number
CN2829042Y
CN2829042Y CN 200520112801 CN200520112801U CN2829042Y CN 2829042 Y CN2829042 Y CN 2829042Y CN 200520112801 CN200520112801 CN 200520112801 CN 200520112801 U CN200520112801 U CN 200520112801U CN 2829042 Y CN2829042 Y CN 2829042Y
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CN
China
Prior art keywords
guide plate
light guide
transmittance section
light
luminous keyboard
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
CN 200520112801
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Chinese (zh)
Inventor
张昭龙
郑智元
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Darfon Electronics Corp
Original Assignee
Darfon Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Darfon Electronics Corp filed Critical Darfon Electronics Corp
Priority to CN 200520112801 priority Critical patent/CN2829042Y/en
Application granted granted Critical
Publication of CN2829042Y publication Critical patent/CN2829042Y/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Abstract

The utility model discloses a multicolor luminous keyboard which comprises a light guiding plate, a key assembly and a shading sheet, wherein the key assembly is arranged above the light guiding plate; the shading sheet is arranged between the light guiding plate and the key assembly and is provided with a plurality of light transmission parts which are respectively coated with at least one color, and light rays in the light guiding plate are transferred to a position above the key assembly through the light transmission parts.

Description

Multicolor luminous keyboard
Technical field
The utility model relates to a kind of multicolor luminous keyboard, particularly relates to a kind of multicolor luminous keyboard with color change function.
Background technology
In general, existing illuminated keyboard all only can send monochromatic light when running, and the user also can only see from the keyboard and sends monochromatic keycap (key cap), font and figure, so with regard to user's visual experience, what existing illuminated keyboard was presented is a kind of visual effect of dullness.
The utility model content
In view of this, the purpose of this utility model is to provide a kind of multicolor luminous keyboard, and it can provide the function of color change, to promote diversified visual effect.
The utility model adopts as detailed below feature with in order to solve the above problems basically.That is to say that the utility model comprises a light guide plate; One button assembly is arranged on this light guide plate; And an anti-dazzling screen, be arranged between this light guide plate and this button assembly, and have a plurality of transmittance sections, wherein, this each transmittance section is coated with at least one color respectively, and the light in this light guide plate is sent on this button assembly via this each transmittance section.
Simultaneously, according to multicolor luminous keyboard of the present utility model, it also comprises a film circuit board assembly, is arranged between this light guide plate and this anti-dazzling screen.
In the utility model, this multicolor luminous keyboard also comprises a film circuit board assembly again, is arranged between this button assembly and this anti-dazzling screen.
In the utility model, this button assembly also has a plurality of keycaps again, and this each transmittance section is respectively corresponding to this each keycap.
In the utility model, this anti-dazzling screen also has a plurality of light shielding parts again, between this each transmittance section, in order to cover the light in this light guide plate.
In the utility model, this coated color in each transmittance section is inequality again.
For above-mentioned purpose of the present utility model, feature and advantage can be become apparent, preferred embodiment cited below particularly also cooperates appended graphic elaborating.
Description of drawings
Fig. 1 is the cut-away section schematic diagram of the multicolor luminous keyboard of first embodiment of the present utility model;
Fig. 2 is the cut-away section schematic diagram of the multicolor luminous keyboard of second embodiment of the present utility model;
Fig. 3 is the cut-away section schematic diagram of the multicolor luminous keyboard of the 3rd embodiment of the present utility model;
Fig. 4 is the cut-away section schematic diagram of the multicolor luminous keyboard of the 4th embodiment of the present utility model;
Fig. 5 is the cut-away section schematic diagram of the multicolor luminous keyboard of the 5th embodiment of the present utility model;
Fig. 6 is the cut-away section schematic diagram of the multicolor luminous keyboard of the 6th embodiment of the present utility model.
Embodiment
Now cooperate graphic explanation preferred embodiment of the present utility model.
First embodiment
See also Fig. 1, the multicolor luminous keyboard 100 of present embodiment mainly includes a light guide plate 110, a film circuit board assembly 120, an anti-dazzling screen 130 and a button assembly 140.
Film circuit board assembly 120 can be an existing transparent component, and is to be arranged on the light guide plate 110.
Anti-dazzling screen 130 is to be arranged on the film circuit board assembly 120, and anti-dazzling screen 130 has a plurality of transmittance sections 131 and a plurality of light shielding part 132.At this, light shielding part 132 is between transmittance section 131, and is more detailed, and light shielding part 132 and transmittance section 131 are to form among the anti-dazzling screen 130 in mode interlaced with each other.Particularly, each transmittance section 131 can be coated with one or more colors respectively, and perhaps each transmittance section 131 can be coated with the color that comprises figure respectively.
Button assembly 140 is to be arranged on the anti-dazzling screen 130, and has a plurality of keycaps 141, a plurality of transparent elastomer 142 and a transparent partition sheet 143.Each transparent elastomer 142 all is to be arranged on the transparent partition sheet 143, and each keycap 141 all is to be arranged on each transparent elastomer 142.Specifically, the position at each 131 place, transmittance section is the positions that correspond respectively to each transparent elastomer 142 and each keycap 141 places.
As mentioned above, part light in the light guide plate 110 can be sent to via the transmittance section 131 of film circuit board assembly 120 and anti-dazzling screen 130 on the button assembly 140, and its part light can be covered by the light shielding part 132 of anti-dazzling screen 130, therefore, the light that is penetrated out from each keycap 141 just can have the effect of difference, and multicolor luminous keyboard 100 (or each keycap 141) can present diversified color vision effect because of the existence of transmittance section 131.
Second embodiment
In the present embodiment, all indicate with identical symbol with the first embodiment components identical.
See also Fig. 2, the maximum differential of the multicolor luminous keyboard 100 ' of present embodiment and the multicolor luminous keyboard 100 of first embodiment is to be that the film circuit board assembly 120 ' of present embodiment is to be arranged between button assembly 140 and the anti-dazzling screen 130.
Other component construction or feature as for present embodiment are all identical with first embodiment, so for for the purpose of the description that makes this case is can be more clear understandable, omit the explanation of its repetition at this.
Similarly, part light in the light guide plate 110 can be sent on the button assembly 140 via the transmittance section 131 and the film circuit board assembly 120 ' of anti-dazzling screen 130, and its part light can be covered by the light shielding part 132 of anti-dazzling screen 130, therefore, the light that is penetrated out from each keycap 141 just can have the effect of difference, and multicolor luminous keyboard 100 ' (or each keycap 141) can present diversified color vision effect because of the existence of transmittance section 131.
The 3rd embodiment
See also Fig. 3, the multicolor luminous keyboard 300 of present embodiment mainly includes a light guide plate 310, a film circuit board assembly 320 and a button assembly 330.
Film circuit board assembly 320 can be an existing transparent component, and is to be arranged on the light guide plate 310.
Light guide plate 310 has a plurality of transmittance sections 311 and a plurality of light shielding part 312, transmittance section 311 and light shielding part 312 are to form on the upper surface of light guide plate 310, simultaneously, light shielding part 312 is between transmittance section 311, more detailed, light shielding part 312 is to form on the light guide plate 310 in mode interlaced with each other with transmittance section 311.Similarly, each transmittance section 311 can be coated with one or more colors respectively, and perhaps each transmittance section 311 can be coated with the color that comprises figure respectively.
Button assembly 330 is to be arranged on the film circuit board assembly 320, and has a plurality of keycaps 331, a plurality of transparent elastomer 332 and a transparent partition sheet 333.Similarly, each transparent elastomer 332 all is to be arranged on the transparent partition sheet 333, and each keycap 331 all is to be arranged on each transparent elastomer 332.Specifically, the position at each 311 place, transmittance section is the positions that correspond respectively to each transparent elastomer 332 and each keycap 331 places.
Similarly, part light in the light guide plate 310 can be sent on the button assembly 330 via transmittance section on it 311 and film circuit board assembly 320, and its part light can be covered by light shielding part 312, therefore, the light that is penetrated out from each keycap 331 just can have the effect of difference, and multicolor luminous keyboard 300 (or each keycap 331) can present diversified color vision effect because of the existence of transmittance section 311.
The 4th embodiment
See also Fig. 4, the multicolor luminous keyboard 400 of present embodiment mainly includes a light guide plate 410, a film circuit board assembly 420 and a button assembly 430.
Film circuit board assembly 420 is to be arranged on the light guide plate 410, and has a plurality of transmittance sections 421 and a plurality of light shielding part 422.Light shielding part 422 is between transmittance section 421, and is more detailed, and light shielding part 422 is to form on the film circuit board assembly 420 in mode interlaced with each other with transmittance section 421.Similarly, each transmittance section 421 can be coated with one or more colors respectively, and perhaps each transmittance section 421 can be coated with the color that comprises figure respectively.
Button assembly 430 is to be arranged on the film circuit board assembly 420, and has a plurality of keycaps 431, a plurality of transparent elastomer 432 and a transparent partition sheet 433.Similarly, each transparent elastomer 432 all is to be arranged on the transparent partition sheet 433, and each keycap 431 all is to be arranged on each transparent elastomer 432.Specifically, the position at each 421 place, transmittance section is the positions that correspond respectively to each transparent elastomer 432 and each keycap 431 places.
Similarly, part light in the light guide plate 410 can via the transmittance section on the film circuit board assembly 420 421 be sent to button assembly 430 on, and its part light can be covered by the light shielding part on the film circuit board assembly 420 422, therefore, the light that is penetrated out from each keycap 431 just can have the effect of difference, and multicolor luminous keyboard 400 (or each keycap 431) can present diversified color vision effect because of the existence of transmittance section 421.
The 5th embodiment
See also Fig. 5, the multicolor luminous keyboard 500 of present embodiment mainly includes a light guide plate 510, a film circuit board assembly 520 and a button assembly 530.
Film circuit board assembly 520 can be an existing transparent component, and is to be arranged on the light guide plate 510.
Button assembly 530 is to be arranged on the film circuit board assembly 520, and has a plurality of keycaps 531, a plurality of transparent elastomer 532 and a distance piece 533.Each transparent elastomer 532 all is to be arranged on the distance piece 533, and each keycap 531 all is to be arranged on each transparent elastomer 532.Distance piece 533 has a plurality of transmittance section 533a and a plurality of light shielding part 533b, and light shielding part 533b is between the 533a of transmittance section, and is more detailed, and light shielding part 533b and transmittance section 533a form among the distance piece 533 in mode interlaced with each other.In addition, each transmittance section 533a can be coated with one or more colors respectively, and perhaps each transmittance section 533a can be coated with the color that comprises figure respectively.Specifically, the position at each 533a place, transmittance section is the position that corresponds respectively to each transparent elastomer 532 and each keycap 531 places.
Similarly, part light in the light guide plate 510 can be sent to via the transmittance section 533a in film circuit board assembly 520 and the distance piece 533 on the button assembly 530, and its part light can be spaced apart the light shielding part 533b in the sheet 533, institute covers, therefore, the light that is penetrated out from each keycap 531 just can have the effect of difference, and multicolor luminous keyboard 500 (or each keycap 531) can present diversified color vision effect because of the existence of transmittance section 533a.
The 6th embodiment
See also Fig. 6, the multicolor luminous keyboard 600 of present embodiment mainly includes a light guide plate 610, a film circuit board assembly 620 and a button assembly 630.
Film circuit board assembly 620 can be an existing transparent component, and is to be arranged on the light guide plate 610.
Button assembly 630 is to be arranged on the film circuit board assembly 620, and has a plurality of keycaps 631, a plurality of elastomer 632 and a transparent partition sheet 633.Each elastomer 632 all is arranged on the transparent partition sheet 633, and each keycap 631 all is to be connected in each elastomer 632, and is to be arranged on each elastomer 632.Specifically, each elastomer 632 can have one or more colors respectively.
As mentioned above, part light in the light guide plate 610 can be sent on the keycap 631 via film circuit board assembly 620 and elastomer 632, therefore, multicolor luminous keyboard 600 (or each keycap 631) can present diversified color vision effect because of the existence of colorful elastomer 632.

Claims (20)

1. a multicolor luminous keyboard is characterized in that, comprising: a light guide plate; One button assembly is arranged on this light guide plate; And an anti-dazzling screen, be arranged between this light guide plate and this button assembly, and have a plurality of transmittance sections, wherein, these transmittance sections are coated with at least one color respectively, and the light in this light guide plate is sent on this button assembly via this each transmittance section.
2. multicolor luminous keyboard as claimed in claim 1 is characterized in that, also comprises a film circuit board assembly, is arranged between this light guide plate and this anti-dazzling screen.
3. multicolor luminous keyboard as claimed in claim 1 is characterized in that, also comprises a film circuit board assembly, is arranged between this button assembly and this anti-dazzling screen.
4. multicolor luminous keyboard as claimed in claim 1 is characterized in that this button assembly also has a plurality of keycaps, and this each transmittance section is respectively corresponding to this each keycap.
5. multicolor luminous keyboard as claimed in claim 4 is characterized in that this anti-dazzling screen also has a plurality of light shielding parts, between this each transmittance section, in order to cover the light in this light guide plate.
6. multicolor luminous keyboard as claimed in claim 1 is characterized in that, this coated color in each transmittance section is inequality.
7. a multicolor luminous keyboard is characterized in that, comprising: a button assembly; And a light guide plate, be arranged under this button assembly, and have a plurality of transmittance sections, wherein, this each transmittance section is coated with at least one color respectively, and the light in this light guide plate is to be sent on this button assembly via this each transmittance section.
8. multicolor luminous keyboard as claimed in claim 7 is characterized in that this button assembly also has a plurality of keycaps, and this each transmittance section is respectively corresponding to this each keycap.
9. multicolor luminous keyboard as claimed in claim 8 is characterized in that this light guide plate also has a plurality of light shielding parts, between this each transmittance section, in order to cover the light in this light guide plate.
10. multicolor luminous keyboard as claimed in claim 7 is characterized in that, this coated color in each transmittance section is inequality.
11. a multicolor luminous keyboard is characterized in that, comprising: a light guide plate; One button assembly is arranged on this light guide plate; An and film circuit board assembly, be arranged between this light guide plate and this button assembly, and have a plurality of transmittance sections, wherein, this each transmittance section is coated with at least one color respectively, and the light in this light guide plate is sent on this button assembly via this each transmittance section.
12. multicolor luminous keyboard as claimed in claim 11 is characterized in that this button assembly also has a plurality of keycaps, this each transmittance section is respectively corresponding to this each keycap.
13. multicolor luminous keyboard as claimed in claim 12 is characterized in that, this film circuit board assembly also has a plurality of light shielding parts, between this each transmittance section, in order to cover the light in this light guide plate.
14. multicolor luminous keyboard as claimed in claim 11 is characterized in that, this coated color in each transmittance section is inequality.
15. a multicolor luminous keyboard is characterized in that, comprising: a light guide plate; An and button assembly, be arranged on this light guide plate, and have a distance piece and a plurality of keycap, wherein, this distance piece has a plurality of transmittance sections, and this each transmittance section is coated with at least one color respectively, and this each keycap is arranged on this distance piece, and correspond respectively to this each transmittance section, and the light in this light guide plate is sent on this each keycap via this each transmittance section.
16. multicolor luminous keyboard as claimed in claim 15 is characterized in that this distance piece has more a plurality of light shielding parts, between this each transmittance section, in order to cover the light in this light guide plate.
17. multicolor luminous keyboard as claimed in claim 15 is characterized in that, this coated color in each transmittance section is inequality.
18. a multicolor luminous keyboard is characterized in that, comprising: a light guide plate; An and button assembly, be arranged on this light guide plate, and have a plurality of keycaps and a plurality of elastomer, wherein, this each keycap is connected to this each elastomer, this each elastomer has at least one color respectively, and the light in this light guide plate is sent on this each keycap via this each elastomer.
19. multicolor luminous keyboard as claimed in claim 18 is characterized in that the color that this each elastomer had is inequality.
20. multicolor luminous keyboard as claimed in claim 18 is characterized in that, also comprises a film circuit board assembly, is arranged between this button assembly and this light guide plate.
CN 200520112801 2005-07-15 2005-07-15 Multicolor luminous keyboard Expired - Lifetime CN2829042Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 200520112801 CN2829042Y (en) 2005-07-15 2005-07-15 Multicolor luminous keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 200520112801 CN2829042Y (en) 2005-07-15 2005-07-15 Multicolor luminous keyboard

Publications (1)

Publication Number Publication Date
CN2829042Y true CN2829042Y (en) 2006-10-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN 200520112801 Expired - Lifetime CN2829042Y (en) 2005-07-15 2005-07-15 Multicolor luminous keyboard

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Country Link
CN (1) CN2829042Y (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101241205B (en) * 2007-02-07 2010-07-21 毅嘉科技股份有限公司 Light guide board light-guiding method and key structure using the light guide board
CN101192478B (en) * 2006-12-01 2010-08-11 深圳富泰宏精密工业有限公司 Backlight keyboard
CN101488402B (en) * 2007-11-08 2011-08-17 阿尔卑斯电气株式会社 Illumination element for switch and switch apparatus having the same
CN101994994B (en) * 2009-08-14 2012-11-21 鸿富锦精密工业（深圳）有限公司 Shielding sticker adsorption device of light guide plate
CN101409168B (en) * 2007-07-13 2013-05-01 西铁城电子股份有限公司 Sheet switch module
CN105374606A (en) * 2015-12-23 2016-03-02 江苏传艺科技股份有限公司 Backlight keyboard structure

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101192478B (en) * 2006-12-01 2010-08-11 深圳富泰宏精密工业有限公司 Backlight keyboard
US7786394B2 (en) 2006-12-01 2010-08-31 Shenzhen Futaihong Precision Industry Co., Ltd. Backlight keyboard
CN101241205B (en) * 2007-02-07 2010-07-21 毅嘉科技股份有限公司 Light guide board light-guiding method and key structure using the light guide board
CN101409168B (en) * 2007-07-13 2013-05-01 西铁城电子股份有限公司 Sheet switch module
CN101488402B (en) * 2007-11-08 2011-08-17 阿尔卑斯电气株式会社 Illumination element for switch and switch apparatus having the same
CN101994994B (en) * 2009-08-14 2012-11-21 鸿富锦精密工业（深圳）有限公司 Shielding sticker adsorption device of light guide plate
CN105374606A (en) * 2015-12-23 2016-03-02 江苏传艺科技股份有限公司 Backlight keyboard structure

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C14 Grant of patent or utility model
GR01 Patent grant
CX01 Expiry of patent term

Expiration termination date: 20150715

Granted publication date: 20061018

EXPY Termination of patent right or utility model