CN205039181U - Low -power consumption organic light -emitting diode - Google Patents
Low -power consumption organic light -emitting diode Download PDFInfo
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- CN205039181U CN205039181U CN201520804242.6U CN201520804242U CN205039181U CN 205039181 U CN205039181 U CN 205039181U CN 201520804242 U CN201520804242 U CN 201520804242U CN 205039181 U CN205039181 U CN 205039181U
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Abstract
The utility model discloses a low -power consumption organic light -emitting diode, include by interior to outer mgAg negative pole layer, ITO anode layer and glass substrate, be provided with the power between mgAg negative pole layer and the ITO anode layer, its characterized in that, be provided with electrontransport, white luminescent layer and hole transport layer between mgAg negative pole layer and the ITO anode layer in order, the white luminescent layer is including first white luminescent layer that set up side by side, the keep (shenglvehao)at a certain distance away, second white luminescent layer and third white luminescent layer, be provided with between ITO anode layer and the glass substrate side by side and respectively with first white luminescent layer, second white luminescent layer and corresponding red light filtering film, green light filtering film and the blue light filtering film of third white luminescent layer. Reduce the consumption, avoid the waste of the energy.
Description
Technical field
The utility model relates to a kind of low-power consumption Organic Light Emitting Diode.
Background technology
Organic Light Emitting Diode (OLED) can select glow color easily by the change of organic material chemical constitution, conventional OLED colorize technology has independent luminescent material method, colored filter film method, look conversion method and microresonator toning method, wherein, colored filter film method realizes full-color effect with a flood white light-emitting layer collocation colored filter, although technics comparing is simple, during for large size panel, then cause power consumption comparatively large, create certain energy waste.
Utility model content
For the problems referred to above, the utility model provides a kind of low-power consumption Organic Light Emitting Diode, improves its structure, reduces power consumption, avoids the waste of the energy.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the utility model is achieved through the following technical solutions:
A kind of low-power consumption Organic Light Emitting Diode, comprise MgAg cathode layer from inside to outside, ito anode layer and glass substrate, power supply is provided with between described MgAg cathode layer and ito anode layer, it is characterized in that, electron transfer layer is provided with in turn between described MgAg cathode layer and ito anode layer, white light-emitting layer and hole transmission layer, described white light-emitting layer comprises and being arranged side by side, the first white light-emitting layer kept at a certain distance away, second white light-emitting layer and the 3rd white light-emitting layer, be provided with between described ito anode layer and glass substrate side by side and respectively with the first white light-emitting layer, the red filter film that second white light-emitting layer is corresponding with the 3rd white light-emitting layer, green filter film and blue filter film.
Preferably, described MgAg cathode layer comprises three that be arranged side by side, corresponding with the first white light-emitting layer, the second white light-emitting layer and the 3rd white light-emitting layer MgAg cathode electrode units.
Preferably, the outside of described ito anode layer is also provided with one deck resilient coating.
The beneficial effects of the utility model are: realize compared with full-color effect with traditional employing one flood white light-emitting layer colored filter of arranging in pairs or groups, this structure adopts that be arranged side by side, that keep at a certain distance away the first white light-emitting layer, the second white light-emitting layer and the 3rd white light-emitting layer, and it is corresponding with red filter film, green filter film and blue filter film respectively, during for large size panel, effectively can reduce power consumption, avoid the waste of the energy.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of low-power consumption Organic Light Emitting Diode of the utility model;
The mark implication of accompanying drawing is as follows:
1:MgAg negative electrode; 2: electron transfer layer; 3: the first white light-emitting layer; 4: the second white light-emitting layer; 5: the three white light-emitting layer; 6: hole transmission layer; 7:ITO anode; 8: red filter film; 9: green filter film; 10: blue filter film; 11: glass substrate.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment, technical solutions of the utility model are described in further detail, to make those skilled in the art better can understand the utility model being implemented, but illustrated embodiment is not as to restriction of the present utility model.
As shown in Figure 1, a kind of low-power consumption Organic Light Emitting Diode, comprise 1 layer, MgAg negative electrode from inside to outside, ito anode 7 layers and glass substrate 11, power supply is provided with between 1 layer, described MgAg negative electrode and ito anode 7 layers, wherein, electron transfer layer 2 is provided with in turn between 1 layer, described MgAg negative electrode and ito anode 7 layers, white light-emitting layer and hole transmission layer 6, described white light-emitting layer comprises and being arranged side by side, the first white light-emitting layer 3 kept at a certain distance away, second white light-emitting layer 4 and the 3rd white light-emitting layer 5, be provided with between described ito anode 7 layers and glass substrate 11 side by side and respectively with the first white light-emitting layer 3, second white light-emitting layer 4 and the corresponding red filter film 8 of the 3rd white light-emitting layer 5, green filter film 9 and blue filter film 10.The light sent from glass substrate 11 is respectively ruddiness, green glow and blue light, finally realizes the effect of full color.
Preferably, 1 layer, described MgAg negative electrode comprises three that be arranged side by side, corresponding with the first white light-emitting layer 3, second white light-emitting layer 4 and the 3rd white light-emitting layer 5 MgAg cathode electrode units.
Preferably, the outside of described ito anode 7 layers is also provided with the thin megohmite insulant of one deck as resilient coating, and such as layer of lithium fluoride, silicon dioxide layer etc., can reduce driving voltage, and wherein, the thickness of resilient coating is preferably between 0.5nm-2nm.
Realize compared with full-color effect with traditional employing one flood white light-emitting layer colored filter of arranging in pairs or groups, this structure adopts the first white light-emitting layer 3, second white light-emitting layer 4 that be arranged side by side, that keep at a certain distance away and the 3rd white light-emitting layer 5, and it is corresponding with red filter film 8, green filter film 9 and blue filter film 10 respectively, during for large size panel, effectively can reduce power consumption, avoid the waste of the energy.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every utilize the utility model specification and accompanying drawing content to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in the technical field that other are relevant, be all in like manner included in scope of patent protection of the present utility model.
Claims (5)
1. a low-power consumption Organic Light Emitting Diode, comprise MgAg negative electrode (1) layer from inside to outside, ito anode (7) layer and glass substrate (11), power supply is provided with between described MgAg negative electrode (1) layer and ito anode (7) layer, it is characterized in that, electron transfer layer (2) is provided with in turn between described MgAg negative electrode (1) layer and ito anode (7) layer, white light-emitting layer and hole transmission layer (6), described white light-emitting layer comprises and being arranged side by side, the first white light-emitting layer (3) kept at a certain distance away, second white light-emitting layer (4) and the 3rd white light-emitting layer (5), be provided with between described ito anode (7) layer and glass substrate (11) side by side and respectively with the first white light-emitting layer (3), second white light-emitting layer (4) and the corresponding red filter film (8) of the 3rd white light-emitting layer (5), green filter film (9) and blue filter film (10).
2. a kind of low-power consumption Organic Light Emitting Diode according to claim 1, it is characterized in that, described MgAg negative electrode (1) layer comprises three that be arranged side by side, corresponding with the first white light-emitting layer (3), the second white light-emitting layer (4) and the 3rd white light-emitting layer (5) MgAg cathode electrode units.
3. a kind of low-power consumption Organic Light Emitting Diode according to claim 2, is characterized in that, the outside of described ito anode (7) layer is also provided with one deck resilient coating.
4. a kind of low-power consumption Organic Light Emitting Diode according to claim 3, it is characterized in that, described resilient coating is layer of lithium fluoride.
5. a kind of low-power consumption Organic Light Emitting Diode according to claim 3, it is characterized in that, described resilient coating is silicon dioxide layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804242.6U CN205039181U (en) | 2015-10-19 | 2015-10-19 | Low -power consumption organic light -emitting diode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520804242.6U CN205039181U (en) | 2015-10-19 | 2015-10-19 | Low -power consumption organic light -emitting diode |
Publications (1)
| Publication Number | Publication Date |
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| CN205039181U true CN205039181U (en) | 2016-02-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520804242.6U Expired - Fee Related CN205039181U (en) | 2015-10-19 | 2015-10-19 | Low -power consumption organic light -emitting diode |
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| CN (1) | CN205039181U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206756A (en) * | 2015-10-19 | 2015-12-30 | 苏州汉克山姆照明科技有限公司 | Low-power-consumption organic light-emitting diode |
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2015
- 2015-10-19 CN CN201520804242.6U patent/CN205039181U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105206756A (en) * | 2015-10-19 | 2015-12-30 | 苏州汉克山姆照明科技有限公司 | Low-power-consumption organic light-emitting diode |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160217 Termination date: 20161019 |