CN2840320Y - Plasma display panel direct-pasting structure with polarized light plate - Google Patents
Plasma display panel direct-pasting structure with polarized light plate Download PDFInfo
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- CN2840320Y CN2840320Y CNU2005201273407U CN200520127340U CN2840320Y CN 2840320 Y CN2840320 Y CN 2840320Y CN U2005201273407 U CNU2005201273407 U CN U2005201273407U CN 200520127340 U CN200520127340 U CN 200520127340U CN 2840320 Y CN2840320 Y CN 2840320Y
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- polarizer
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- flaggy
- plasma display
- plasmia indicating
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Abstract
The utility model provides a plasma display panel direct-pasting structure with a polarized light plate. The utility model comprises a panel of a plasma display, and a base plate provided with a plurality of plasma display units, wherein the plasma display panel direct-pasting structure also comprises a color filter unit which has a multilayer structure and is arranged on the panel of the plasma display. The color filter unit comprises a polarized light plate layer, a phase difference plate layer and an electromagnetic wave shielding layer, wherein the polarized light plate layer, the phase difference plate layer and the electromagnetic wave shielding layer are arranged and assembled according to the order or a random order.
Description
Technical field
The utility model relates to a kind of directly subsides type of Plasmia indicating panel structure with Polarizer, relates more particularly to a kind of Plasmia indicating panel structure, and it replaces glass material layer by Polarizer, and the effect of transmissivity and color contrast is improved.
Background technology
In recent years, because the market demand cumulative, being significantly such as the growth of the type flat panel display apparatus of LCD (LCD) and plasma display frivolous power savings such as (PDP) increases; But LCD is subject to manufacturing dimension, and therefore in the application of large scale type flat panel display apparatus, plasma display has occupied a seat consequence, also advances by leaps and bounds in the research and development of Plasmia indicating panel (PDP).
Known ground, Plasmia indicating panel (PDP) can reach good brightness and color; But the color contrast that is produced is distinct inadequately, thereby influences its display performance; Especially, known technology adopts the panel designs of glass material, often makes production cost increase and cause the sense of discomfort of PDP overall weight, outward appearance and transmissivity, influences its development towards more frivolous flat-panel screens and strides forward; In addition, use the PDP manufacture process and the multilayer film coating technique complexity of glass material, the control of the percentage of A-class goods is difficult for.
Disclose " a kind of Plasmia indicating panel structure " for No. 0092208938 in the novel patent application of TaiWan, China, disclosed and a kind ofly will utilize the Polarizer in LCD to be applied among the PDP, improved the technology of color contrast whereby with Polarizer; But, still adopt known glass material as panel designs in this technology, on transmissivity, still dislike not enough.
Therefore, need the better and more simple plasma display device of manufacture process on a kind of more frivolous, transmissivity of development and the color contrast, improve its performance and reduce its production cost with this.
The utility model content
Technical problem to be solved in the utility model is, a kind of directly subsides type of Plasmia indicating panel structure with Polarizer is provided, it adopts Polarizer to replace glass material layer, makes the transmissivity of panel and color contrast all obtain to improve, and can fall cost and manufacture process is oversimplified.
For achieving the above object, a kind of directly subsides type of the Plasmia indicating panel structure that provides according to the utility model with Polarizer, it comprises: a plasma display pannel, comprise a substrate, this substrate has a plurality of plasma display units, directly subsides type of above-mentioned Plasmia indicating panel structure also comprises: a colour filter unit, this colour filter unit has sandwich construction, be arranged on the above-mentioned plasma display device, this colour filter unit comprises a polarisation flaggy, an one phase difference flaggy and an electromagnetic wave shielding, described polarisation flaggy, phase difference flaggy and electromagnetic wave shielding are by said sequence or arrange in any order and make up.
Further, according to another viewpoint of the present utility model, provide a kind of directly subsides type of Plasmia indicating panel structure with Polarizer, comprise: a plasma display pannel, comprise a substrate, this substrate has a plurality of plasma display units, directly subsides type of above-mentioned Plasmia indicating panel structure also comprises: a colour filter unit, this colour filter unit has sandwich construction, be arranged on the above-mentioned plasma display device, this colour filter unit is a sandwich construction, comprise: a polarisation flaggy, one phase difference flaggy, the structure sheaf of one electromagnetic wave shielding and a secondary colour revisal layer and near-infrared absorbing or transmission-type, these layers structure can arrange and make up by said sequence or random order.
Further, described polarisation flaggy comprises Polarizer, have on this Polarizer anti-reflecting layer, anti-dazzle photosphere, antistatic layer and stain-proofing layer the combination of one layer or more, these layers can be top and the below that single layer structure is arranged on the top of this Polarizer or is separately positioned on this Polarizer for sandwich construction.
Again further, described anti-reflecting layer, anti-photosphere, antistatic layer and the stain-proofing layer of dazzling are arranged on this Polarizer surface by fitting or being coated with.
Again further, this phase difference flaggy is 1/2 wavelength or 1/4 wavelength, this phase difference flaggy is that single layer structure is arranged on the top of this Polarizer or for sandwich construction is separately positioned on the top and the below of this Polarizer, this phase difference flaggy is arranged on this Polarizer by applying.
Still further, the structure sheaf of described secondary colour revisal layer and near-infrared absorbing or transmission-type is provided with on this plasma display pannel by applying.
In addition, the structure sheaf of described secondary colour revisal layer and near-infrared absorbing or transmission-type is for being coated on the described plasma display device.
Description of drawings
Fig. 1 is the schematic diagram according to directly subsides type of the Plasmia indicating panel structure with Polarizer of the utility model preferred embodiment;
Fig. 2 covers the design sketch of tangerine light for different colour filters.
Embodiment
Now illustrate with reference to the accompanying drawings according to preferred embodiment of the present utility model.
Fig. 1 is the structural representation of describing according to the utility model preferred embodiment; As shown in Figure 1, directly subsides type of the Plasmia indicating panel with Polarizer (PDP) structure that the utility model disclosed, it comprises: flat display panel unit 1, promptly, plasma display device, this flat display panel unit comprises a substrate (figure does not show), and this substrate has a plurality of plasma display units; Colour filter 2, be positioned on the surface of this flat-panel screens 1, this colour filter unit 2 is made up of a plurality of layers of structure, comprise: polarisation flaggy 3, phase difference flaggy 4, electromagnetic wave shielding (EMI) 5 and secondary colour revisal layer and near-infrared absorbing or perspective layer (NIR/Neon-cut) 6, the wherein configuration sequence of each layer in this colour filter unit 2 permutation and combination or by the combination of above-mentioned sequence arrangement arbitrarily.
Include every additional optical function on these polarisation flaggy 3 structures: anti-reflection function, anti-glare function, anti-pollution function, anti-static function, brightness enhancement function and optical clarity function.Its additional optical function can be to be attached on the polarisation flaggy 3 separately or the sandwich construction by fitting and being provided with, can be for using separately or mixing and use to each structure sheaf.Its structure sheaf can be individual layer or is arranged on the sandwich construction of polarisation flaggy top and bottom.
These phase difference flaggy 4 structures can be the wavelength of 1/2 λ or 1/4 λ, and its structure sheaf can be individual layer or is arranged on the sandwich construction of polarisation flaggy top and bottom.
This electromagnetic wave shielding (EMI) 5 can be a bronze medal reticular pattern (Cu-mesh), is used for the shielding electromagnetic wave radiation to prevent chromatic distortion.
This secondary colour revisal layer and near-infrared absorbing or transmission-type structure sheaf (NIR/Neon-cut) 6 can be coated on separately on the substrate or the mode by the laminating layer structure is arranged on the substrate, can be unicity function or composite multifunction thereby make function for using separately or mixing and use.
Then, as table 1, table 2 and shown in Figure 2, wherein table 1 is the spectroscopic measurements result who has directly subsides type of Polarizer colour filter and do not have the Polarizer colour filter; Table 2 is UV (ultraviolet ray) measurement result; Fig. 2 covers the design sketch of tangerine light for different colour filters.These charts all demonstrate according to the straight subsides type structure that the utlity model has Polarizer in the structure that all is better than not having the non-straight subsides type of Polarizer aspect UV shielding and the tangerine light screening effect.
Table 1: the spectroscopic measurements result of different colour filters
| Bright picture | Dark picture | Comparing result | The relative percentage of comparing result | |
| Colour filter (not adding Polarizer) | 162.10 | 5.43 | 29.86367 | 89.4％ |
| Colour filter (adding Polarizer) | 120.30 | 3.02 | 39.82125 | 116.7％ |
Table 2: the ultraviolet measurement result of different colour filters
| Total transmissivity | The 850nm wavelength | The 950nm wavelength | Dark picture | |
| Colour filter (not adding Polarizer) | 50.8％ | 6.8 | 3.4 | 85.6％ |
| Colour filter (adding Polarizer) | 30.7％ | 6.1 | 3.0 | 120％ |
As above-mentioned ground, the utlity model has following effect:
Compared to technology formerly, can promote the color contrast that PDP produces by the polarizer that in the colour filter of PDP, adds Polarizer and 1/2 λ or 1/4 λ wavelength according to technology of the present utility model, make image more distinctness and three-dimensional.
According to directly subsides type of the colour filter structure with above-mentioned Polarizer and polarizer of the present utility model, can replace the known structural design of using glass material, make integral thickness minimizing, weight saving, and then improve optical transmittance.
The utility model significantly reducing and the raising of manufacture process ability on material cost, and the reduction on work flow all increase the percentage of A-class goods and production capacity.
The utility model is described according to above-mentioned preferred embodiment; Yet, will be appreciated that this embodiment is only non-limiting for illustrative; For a person skilled in the art; can change and revise the technical solution of the utility model; and can't deviate from protection range of the present utility model; though for example as the object of describing, the technical solution of the utility model can be applied among the LCD the utility model equally with the enforcement of PDP.
Claims (10)
1. directly subsides type of Plasmia indicating panel structure with Polarizer, it comprises:
One plasma display pannel comprises a substrate, and this substrate has a plurality of plasma display units,
It is characterized in that directly subsides type of above-mentioned Plasmia indicating panel structure also comprises:
One colour filter unit, this colour filter unit has sandwich construction, be arranged on the above-mentioned plasma display device, this colour filter unit comprises a polarisation flaggy, a phase difference flaggy and an electromagnetic wave shielding, and described polarisation flaggy, phase difference flaggy and electromagnetic wave shielding are by said sequence or arrange in any order and make up.
2. directly subsides type of Plasmia indicating panel as claimed in claim 1 structure, it is characterized in that, described polarisation flaggy comprises Polarizer, have on this Polarizer anti-reflecting layer, anti-dazzle photosphere, antistatic layer and stain-proofing layer the combination of one layer or more, these layers can be top and the below that single layer structure is arranged on the top of this Polarizer or is separately positioned on this Polarizer for sandwich construction.
3. directly subsides type of Plasmia indicating panel as claimed in claim 2 structure is characterized in that, described anti-reflecting layer, anti-photosphere, antistatic layer and the stain-proofing layer of dazzling are arranged on this Polarizer surface by fitting or being coated with.
4. directly subsides type of Plasmia indicating panel as claimed in claim 1 structure, it is characterized in that, this phase difference flaggy is 1/2 wavelength or 1/4 wavelength, this phase difference flaggy is that single layer structure is arranged on the top of this Polarizer or for sandwich construction is separately positioned on the top and the below of this Polarizer, this phase difference flaggy is arranged on this Polarizer by applying.
5. directly subsides type of Plasmia indicating panel structure with Polarizer comprises:
One plasma display pannel comprises a substrate, and this substrate has a plurality of plasma display units,
It is characterized in that directly subsides type of above-mentioned Plasmia indicating panel structure also comprises:
One colour filter unit, this colour filter unit has sandwich construction, be arranged on the above-mentioned plasma display device, this colour filter unit is a sandwich construction, comprise: the structure sheaf of a polarisation flaggy, a phase difference flaggy, an electromagnetic wave shielding and a secondary colour revisal layer and near-infrared absorbing or transmission-type, these layers structure can arrange and make up by said sequence or random order.
6. directly subsides type of Plasmia indicating panel as claimed in claim 5 structure, it is characterized in that, described polarisation flaggy comprises Polarizer, have on this Polarizer anti-reflecting layer, anti-dazzle photosphere, antistatic layer and stain-proofing layer the combination of one layer or more, these layers can be top and the below that single layer structure is arranged on the top of this Polarizer or is separately positioned on this Polarizer for sandwich construction.
7. directly subsides type of Plasmia indicating panel as claimed in claim 6 structure is characterized in that, described anti-reflecting layer, anti-photosphere, antistatic layer and the stain-proofing layer of dazzling are arranged on this Polarizer surface by fitting or being coated with.
8. directly subsides type of Plasmia indicating panel as claimed in claim 5 structure, it is characterized in that, this phase difference flaggy is 1/2 wavelength or 1/4 wavelength, this phase difference flaggy is that single layer structure is arranged on the top of this Polarizer or for sandwich construction is separately positioned on the top and the below of this Polarizer, this phase difference flaggy is arranged on this Polarizer by applying.
9. directly subsides type of Plasmia indicating panel as claimed in claim 5 structure is characterized in that the structure sheaf of described secondary colour revisal layer and near-infrared absorbing or transmission-type is provided with on this plasma display pannel by applying.
10. as claim 5 or directly subsides type of 9 described Plasmia indicating panels structure, it is characterized in that the structure sheaf of described secondary colour revisal layer and near-infrared absorbing or transmission-type is for being coated on the described plasma display device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201273407U CN2840320Y (en) | 2005-10-09 | 2005-10-09 | Plasma display panel direct-pasting structure with polarized light plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201273407U CN2840320Y (en) | 2005-10-09 | 2005-10-09 | Plasma display panel direct-pasting structure with polarized light plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2840320Y true CN2840320Y (en) | 2006-11-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201273407U Expired - Fee Related CN2840320Y (en) | 2005-10-09 | 2005-10-09 | Plasma display panel direct-pasting structure with polarized light plate |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102272814A (en) * | 2009-05-15 | 2011-12-07 | 夏普株式会社 | Display apparatus |
| CN106233370A (en) * | 2015-02-26 | 2016-12-14 | 索尼公司 | Electronic equipment |
| CN110928036A (en) * | 2019-12-25 | 2020-03-27 | 厦门天马微电子有限公司 | Display device and display method and preparation method thereof |
-
2005
- 2005-10-09 CN CNU2005201273407U patent/CN2840320Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102272814A (en) * | 2009-05-15 | 2011-12-07 | 夏普株式会社 | Display apparatus |
| CN102272814B (en) * | 2009-05-15 | 2013-10-16 | 夏普株式会社 | Display apparatus |
| CN106233370A (en) * | 2015-02-26 | 2016-12-14 | 索尼公司 | Electronic equipment |
| CN110928036A (en) * | 2019-12-25 | 2020-03-27 | 厦门天马微电子有限公司 | Display device and display method and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20061122 Termination date: 20091109 |