CN102683074B - A kind of luminous button and use the keyboard of this button - Google Patents
A kind of luminous button and use the keyboard of this button Download PDFInfo
- Publication number
- CN102683074B CN102683074B CN201210158003.9A CN201210158003A CN102683074B CN 102683074 B CN102683074 B CN 102683074B CN 201210158003 A CN201210158003 A CN 201210158003A CN 102683074 B CN102683074 B CN 102683074B
- Authority
- CN
- China
- Prior art keywords
- layer
- luminous button
- character shape
- luminous
- organic electro
- 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.)
- Active
Links
Landscapes
- Push-Button Switches (AREA)
- Electroluminescent Light Sources (AREA)
Abstract
Disclosure one luminous button, including OLED luminescent screen body, it includes oled substrate, on described oled substrate surface successively molding anode layer, organic electro luminescent layer and cathode layer；OLED case chip, is arranged at the outer surface of described cathode layer, for by as a whole for the encapsulation of described OLED luminescent screen body；Described anode layer or cathode layer or organic electro luminescent layer are shaped to character shape。The invention also discloses a kind of keyboard utilizing above-mentioned luminous button。Due to the luminous button in the present invention, the only character luminous of luminous body molding, therefore light-emitting area is greatly reduced, and has saved electric energy。
Description
Technical field
The present invention relates to a kind of information input equipment, be specifically related to a kind of luminous button and use the keyboard of this button。
Background technology
Keyboard is a kind of input equipment that we are common in daily life, is mainly used in the instruction input of digital information apparatus, for instance computer keyboard, cell phone keyboard etc.。Font on now widely used computer keyboard, is generally adopted what printing process printing was got on, and the font printed uses through long-time, easily weares and teares after frequently knocking, and font thickens and even all grinds off；It addition, this keyboard major part is all adopt opaque plastic material to make, itself can not be luminous, and if in the region of dark, user does not see the font of the display on Chu Jianpan, makes troubles to user。
For this prior art proposes the multiple method effectively preventing the font on keyboard from grinding off; such as design a kind of cover being enclosed within keyboard; both the letter on keyboard can have been protected not to be worn, but so used inconvenience, and additional keyboard cover also can affect the feel of user；And adopt the font that still can not help in this way on user identifying keyboard when ambient light is weak。
Additionally, also having a kind of keyboard that can be luminous, the keyboard of a kind of water-proofing light-emitting ultrathin as disclosed in patent documentation CN201364549Y in prior art, the light tiles of its keyboard adopts EL or OLED light tiles, sticking with glue the lower surface in substrate, touch screen is bonded in the upper surface of substrate；The lower surface coating of substrate is printed with conventional computor-keyboard pushbotton layout；Wire and the wire of light tiles extraction that touch screen is drawn are connected with driving power supply, drive power supply to be connected with USB data line；Touch screen, light tiles, substrate are wrapped in inside by transparent sealing waterproof jacket, seal with marine glue, only stay wire that light tiles draws and the wire extraction that touch screen is drawn。Keyboard in technique scheme, although button luminous can make user see the font on button clearly in the environment that light is more weak, and avoid the abrasion of button character, but there is problems:
In technique scheme, by OLED light tiles as backlight, OLED light tiles Integral luminous illuminates the character being printed in substrate lower surface, such that it is able to demonstrate the character of whole keyboard, the light that therefore light tiles sends needs to illuminate the lower surface of whole substrate, can demonstrate the layout of whole keyboard, light tiles Integral luminous Area comparison is big, needing the character area seen less, therefore power consumption is relatively big, causes unnecessary waste。
Summary of the invention
The technical problem to be solved is that illuminated keyboard power consumption of the prior art is higher, causes the technical problem of energy loss, and then provides the luminous button of a kind of saves energy and use the keyboard of this button。
For solving above-mentioned technical problem, the present invention provides a kind of luminous button, including: OLED luminescent screen body, it includes oled substrate, form anode layer, organic electro luminescent layer and cathode layer, described anode layer and described cathode layer on described oled substrate surface successively and have at least one layer for clear layer；
OLED case chip, is arranged at the outer surface of described OLED luminescent screen body, for by as a whole for the encapsulation of described OLED luminescent screen body；
Described anode layer, described organic electro luminescent layer and described cathode layer three layers lap are shaped to character shape, and described luminous button sends the light of character shape by described anode layer or described cathode layer transmission。
Described organic electro luminescent layer is character shape, the character shape of organic electro luminescent layer described in described anode layer and described cathode layer area covering。
Described anode layer is character shape, the character shape of anode layer described in described organic electro luminescent layer and described cathode layer area covering。
Described cathode layer is character shape, the character shape of cathode layer described in described organic electro luminescent layer and described anode layer area covering。
Described anode layer or described cathode layer have the coincident of the character shape of the profile of the character shape of metal material, the profile of described character shape and described organic electro luminescent layer molding。
Non-luminous transparent material layer is filled outside described organic electro luminescent layer。
Described luminous button outermost layer arranges a transparent contacts。
Described transparent contacts is transparent glass layer or clarity plastic layer or transparent resin material layer。
Between described transparent contacts and described luminous button outermost layer, being coated with layer of fluorescent powder, the coating shape of described fluorescent material overlaps with the character shape of described luminous button。
Being partially coated with fluorescence coating outside character shape in described OLED luminescent screen body, between the glow color of described fluorescence coating from described transparent contacts and described luminous button outermost layer, the glow color of the described fluorescent material of coating is different。
The present invention also provides for a kind of keyboard using above-mentioned luminous button to make。
Described keyboard is provided with on and off switch；Described on and off switch is for UNICOM or the external power source cutting off described luminous button。
The technique scheme of the present invention has the advantage that
(1) luminous button in the present invention, the area with organic electroluminescent layer has only to cover character shape, and compared with the mode adopting backlight to irradiate in prior art, light-emitting area is greatly reduced, can effectively save electric energy。
(2) luminous button in the present invention, organic electro luminescent layer is directly formed to character shape, effectively utilizes light-emitting area to form character, and only character portion other parts luminous are without luminescence, further saves energy。
(3) luminous button in the present invention, fills non-luminous transparent material layer outside organic electro luminescent layer in OLED luminescent screen body, improves the contrast between character portion and non-character part on button so that character portion easily distinguishes。
(4) luminous button in the present invention, outermost layer arranges a transparent contacts, and therefore user directly knocks transparent contacts in use, it is possible to play the protection to OLED luminescent screen body。
(5) luminous button in the present invention, anode layer or cathode layer have the profile of the character shape of metal material, to improve the contrast of character shape when organic electro luminescent layer is not luminous, it is simple to user identification。
(6) luminous button in the present invention, the fluorescent material of one layer of character shape can be coated with between clear layer and luminous button outermost layer, after fluorescent material uses by day or in the good environment of light, meeting absorbing light energy, can self-luminescence when ambient light is more weak, therefore can the power supply of of short duration closedown luminous button, by light-emitting phosphor as light source, further saved electric energy。
(7) luminous button in the present invention, OLED luminescent screen body is partially coated with fluorescence coating outside character shape, the glow color of fluorescence coating is different from the glow color of fluorescent material, fluorescence coating uses in well-lighted environment can also absorbing light energy, and can also use temporarily as light source when light is more weak, and owing to the glow color of fluorescence coating and the glow color of fluorescent material are different, when fluorescence coating and fluorescent material are simultaneously luminous, it is possible to substantially distinguish the shape of character。
(8) keyboard in the present invention, is provided with on and off switch, can by the dump of luminous button, saves energy when using under well-lighted environment；And under the environment that light is more weak, if the light that fluorescent material and fluorescence coating send can ensure that when user sees the font on keyboard, it is also possible to by the dump of luminous button, with saves energy。
(9) keyboard provided by the invention, when illumination condition is good, relying on the button character that light illumination is seen is a kind of color, when illumination condition is bad, the button color that fluorescent material and fluorescent layer emitting light are seen is a kind of color, and luminous by OLED luminescent material after connecting the power supply of luminous button, it is seen that character color there occurs again change。Therefore can there is multi-color, very attractive in appearance。
Accompanying drawing explanation
In order to make present disclosure be more likely to be clearly understood, below according to specific embodiments of the invention and in conjunction with accompanying drawing, the present invention is further detailed explanation, wherein:
The structural representation of the luminous button that Fig. 1 provides for the embodiment of the present invention 1；
The structural representation of the luminous button that Fig. 2 provides for the embodiment of the present invention 2；
Fig. 3 is the schematic diagram of luminous button of the present invention display character E；
Fig. 4 is the structural representation of the keyboard being provided with on and off switch in the present invention；
Wherein accompanying drawing is labeled as: 1-OLED substrate, 2-anode layer, 3-organic electro luminescent layer, 4-cathode layer, 5-OLED case chip, 6-transparent contacts, 7-on and off switch。
Detailed description of the invention
Specific embodiments of the invention are given below, make present disclosure be more likely to be clearly understood。
Embodiment 1
The present embodiment provides a kind of luminous button, as shown in Figure 1, it includes OLED luminescent screen body, described OLED luminescent screen body includes oled substrate 1, forming anode layer 2, organic electro luminescent layer 3 and cathode layer 4 successively on described oled substrate 1 surface, described anode layer 2 and described cathode layer 4 have at least one layer for clear layer；OLED case chip 5, is arranged at the outer surface of described OLED luminescent screen body, for by as a whole for the encapsulation of described OLED luminescent screen body；Described anode layer 2, described organic electro luminescent layer 3 and described cathode layer 4 three layers lap are shaped to character shape, and described luminous button sends the light of character shape by described anode layer 2 or described cathode layer 4 transmission。
As enforceable mode, described anode layer 2 is character shape, the character shape of anode layer 2 described in described cathode layer 4 and described organic electro luminescent layer 3 area covering；Can also be described cathode layer 4 it be character shape, the character shape of described anode layer 2 and cathode layer 4 described in described organic electro luminescent layer 3 area covering；Can also is that described organic electro luminescent layer 3 is character shape, the character shape of organic electro luminescent layer 3 described in described anode layer 2 and described cathode layer 4 area covering。
Obviously, so that the light of luminous button can transmit as user finding, then directly knocked by user one layer of luminous button must be transparent, if therefore described anode layer 2 is transparent, described anode layer 2 is placed towards the sightingpiston of user, and the light that luminous button sends appears from described anode layer 2；If described cathode layer 4 is transparent, described cathode layer 4 is placed towards the sightingpiston of user, and the light that luminous button sends appears from described cathode layer 4。Purpose is the light that luminous button sends is user finding。
Selecting described organic electro luminescent layer 3 is character shape, the character shape of organic electro luminescent layer 3 described in described anode layer 2 and described cathode layer 4 area covering。As it is shown on figure 3, show character E on luminous button, being namely directly shaped to character E by described organic electro luminescent layer 3, when described organic electro luminescent layer 3 is luminous, this luminous button just sends the light of character E shape。
And when described organic electro luminescent layer 3 is not luminous, the contrast of the luminous button of the present embodiment may affect user and distinguish button character, therefore described anode layer 2 or described cathode layer 4 can be made to have a profile of character shape of metal material, the coincident of the profile of described character shape and the character shape of described organic electro luminescent layer 3 molding。Owing to the silhouette contrast degree of metal material is higher, can increase light better time the not luminous situation of described luminous body under the contrast of character, facilitate user to distinguish。
The structure of described OLED screen body and manufacture method, open in prior art, do not repeat them here。
Luminous button in the present embodiment, it is possible to be applied in the middle of the equipment of all use buttons, as computer keyboard, cell phone keyboard, digital implementation keyboard etc.。
As Fig. 4 gives the structural representation of a kind of keyboard utilizing the present embodiment luminous button, described keyboard is provided with on and off switch 7；Described on and off switch 7 is for UNICOM or the external power source cutting off described luminous button。Described on and off switch 7 is arranged on a side of keyboard。Can by the dump of luminous button, saves energy when using under well-lighted environment。
Embodiment 2
The present embodiment, as the deformation of embodiment 1, fills non-luminous transparent material layer outside organic electro luminescent layer 3 described in described OLED luminescent screen body, to improve on button the contrast between character shape and non-character part so that character shape easily distinguishes。
Embodiment 3
The present embodiment, on the basis of embodiment 1 or embodiment 2, can do following improvement, as in figure 2 it is shown, described luminous button outermost layer arranges a transparent contacts 6。Therefore user directly knocks transparent contacts in use, it is possible to play the protection to OLED luminescent screen body。
As preferred embodiment, described transparent contacts 6 is transparent glass layer or clarity plastic layer or transparent resin material layer。
It is further preferable that between described transparent contacts 6 and described luminous button outermost layer, be coated with layer of fluorescent powder, the coating shape of described fluorescent material overlaps with the character shape of described luminous button。Fluorescent material can be coated in the one side that described transparent contacts 6 contacts with described luminous button outermost layer, can also directly fluorescent material be coated on the outermost surface of described luminous button, then directly described transparent contacts 6 is arranged on the outermost layer of described luminous button。
Embodiment 4
The basis of embodiment 3 can be done following improvement, being partially coated with fluorescence coating outside character shape in described OLED luminescent screen body, between the glow color of described fluorescence coating from described transparent contacts and described luminous button outermost layer, the glow color of the described fluorescent material of coating is different。Described fluorescence coating can also absorb luminous energy under well-lighted condition, can also use as light source when dark。And owing to described fluorescence coating is different with the glow color of described fluorescent material, it is possible to improve the contrast of luminous button character。
Another aspect, when described fluorescent material and described fluorescent layer emitting light, luminous button is a kind of color, and luminous button is a kind of color during described organic electro luminescent layer 3 luminescence, during when described organic electro luminescent layer 3 with described fluorescent material and the luminescence simultaneously of described fluorescence coating, luminous button is again a kind of color, thus so that the color of luminous button has at least three kinds of changes, can have good visual effect。
Obviously, above-described embodiment is only for clearly demonstrating example, and is not the restriction to embodiment。For those of ordinary skill in the field, can also make other changes in different forms on the basis of the above description。Here without also cannot all of embodiment be given exhaustive。And the apparent change thus extended out or variation are still among the protection domain of the invention。
Claims (12)
1. a luminous button, including:
OLED luminescent screen body, it includes oled substrate (1), form anode layer (2), organic electro luminescent layer (3) and cathode layer (4), described anode layer (2) and described cathode layer (4) on described oled substrate (1) surface successively and have at least one layer for clear layer；
OLED case chip (5), is arranged at the outer surface of described OLED luminescent screen body, for by as a whole for the encapsulation of described OLED luminescent screen body；
It is characterized in that:
Described anode layer (2), described organic electro luminescent layer (3) and described cathode layer (4) three layers lap are shaped to character shape, and described luminous button sends the light of character shape by described anode layer (2) or described cathode layer (4) transmission。
2. luminous button according to claim 1, it is characterised in that:
Described organic electro luminescent layer (3) is character shape, the character shape of organic electro luminescent layer (3) described in described anode layer (2) and described cathode layer (4) area covering。
3. luminous button according to claim 1, it is characterised in that:
Described anode layer (2) is character shape, the character shape of anode layer (2) described in described organic electro luminescent layer (3) and described cathode layer (4) area covering。
4. luminous button according to claim 1, it is characterised in that:
Described cathode layer (4) is character shape, the character shape of cathode layer (4) described in described organic electro luminescent layer (3) and described anode layer (2) area covering。
5. luminous button according to claim 2, it is characterised in that:
Described anode layer (2) or described cathode layer (4) have the coincident of the character shape of the profile of the character shape of metal material, the profile of described character shape and described organic electro luminescent layer (3) molding。
6. luminous button according to claim 2, it is characterised in that:
Described organic electro luminescent layer fills non-luminous transparent material layer outside (3)。
7. according to the arbitrary described luminous button of claim 1-6, it is characterised in that:
Described luminous button outermost layer arranges a transparent contacts (6)。
8. luminous button according to claim 7, it is characterised in that:
Described transparent contacts (6) is transparent glass layer or clarity plastic layer or transparent resin material layer。
9. luminous button according to claim 8, it is characterised in that:
Between described transparent contacts (6) and described luminous button outermost layer, being coated with layer of fluorescent powder, the coating shape of described fluorescent material overlaps with the character shape of described luminous button。
10. luminous button according to claim 9, it is characterised in that:
Being partially coated with fluorescence coating outside character shape in described OLED luminescent screen body, between the glow color of described fluorescence coating from described transparent contacts (6) and described luminous button outermost layer, the glow color of the described fluorescent material of coating is different。
11. the keyboard that the luminous button used described in any one of claim 1-10 is made。
12. keyboard according to claim 11, it is characterised in that:
Described keyboard is provided with on and off switch (7)；
Described on and off switch (7) is for UNICOM or the external power source cutting off described luminous button。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210158003.9A CN102683074B (en) | 2012-05-21 | 2012-05-21 | A kind of luminous button and use the keyboard of this button |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210158003.9A CN102683074B (en) | 2012-05-21 | 2012-05-21 | A kind of luminous button and use the keyboard of this button |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102683074A CN102683074A (en) | 2012-09-19 |
| CN102683074B true CN102683074B (en) | 2016-06-22 |
Family
ID=46814825
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210158003.9A Active CN102683074B (en) | 2012-05-21 | 2012-05-21 | A kind of luminous button and use the keyboard of this button |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102683074B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI702514B (en) | 2019-03-15 | 2020-08-21 | 達方電子股份有限公司 | Light-emitting keyswitch, cap structure and cap structure manufacturing method thereof |
| CN110010396B (en) * | 2019-03-19 | 2020-10-20 | 苏州达方电子有限公司 | Luminous key, key cap structure and manufacturing method of key cap structure |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222682A (en) * | 2010-04-09 | 2011-10-19 | 索尼公司 | Organic electroluminescence display unit, method of manufacturing the same, and solution used in method |
| CN202695243U (en) * | 2012-05-21 | 2013-01-23 | 昆山维信诺显示技术有限公司 | Luminous key and keyboard utilizing key |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7625094B2 (en) * | 2004-02-26 | 2009-12-01 | Toshiba Materials Co., Ltd. | Switch lighting EL sheet and lighting switch and electronic apparatus using it |
| TWI334151B (en) * | 2007-11-20 | 2010-12-01 | High Tech Comp Corp | Portable electronic device and its key structure |
| KR20120027339A (en) * | 2009-05-14 | 2012-03-21 | 에스알아이 인터내셔널 | Low cost high efficiency transparent organic electrodes for organic optoelectronic devices |
-
2012
- 2012-05-21 CN CN201210158003.9A patent/CN102683074B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102222682A (en) * | 2010-04-09 | 2011-10-19 | 索尼公司 | Organic electroluminescence display unit, method of manufacturing the same, and solution used in method |
| CN202695243U (en) * | 2012-05-21 | 2013-01-23 | 昆山维信诺显示技术有限公司 | Luminous key and keyboard utilizing key |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102683074A (en) | 2012-09-19 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105808000B (en) | OLED display and production method | |
| CN101163358B (en) | Display device | |
| CN205231068U (en) | Oled display panel structure | |
| CN104465695B (en) | AMOLED display screen and its display with touch function | |
| CN206178781U (en) | Luminous suggestion structure and terminal equipment | |
| CN102683074B (en) | A kind of luminous button and use the keyboard of this button | |
| CN206353269U (en) | Luminous prompting structure and terminal device | |
| CN202695243U (en) | Luminous key and keyboard utilizing key | |
| CN202978880U (en) | Touch button and terminal equipment utilizing same | |
| CN100568578C (en) | Electroluminescent lamp with and with the combination of metal keyboard with and manufacture method | |
| CN101765345A (en) | Electronic device and preparation method of shell thereof | |
| CN103346038A (en) | Luminous keyboard | |
| TWI591599B (en) | Electroluminescent transfer stickers and electroluminescent transfer labels | |
| CN202977224U (en) | Touch button and terminal equipment utilizing same | |
| JP3167165U (en) | Luminous keycap structure | |
| CN204130082U (en) | Display device | |
| US20100039031A1 (en) | Electroluminescent Lamp | |
| CN201355886Y (en) | Electronic device and shell thereof | |
| CN109902626B (en) | Terminal equipment | |
| CN106649051A (en) | Breathing light module and mobile terminal | |
| CN201859895U (en) | Organic electroluminescent device, mask plate, luminescent module and application thereof | |
| CN102623214B (en) | Mobile phone key and fluorescent mobile phone | |
| CN101110471A (en) | Electroluminescent lamp and its combination with metal keyboard and manufacturing method thereof | |
| CN203104392U (en) | Noctilucent touch key structure | |
| CN200990313Y (en) | Keying structure and electronic device thereof |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |