CN103048720B - Filter coating provided with black frame on periphery and applied to PDP (plasma display panel) module - Google Patents
Filter coating provided with black frame on periphery and applied to PDP (plasma display panel) module Download PDFInfo
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- CN103048720B CN103048720B CN201210569460.7A CN201210569460A CN103048720B CN 103048720 B CN103048720 B CN 103048720B CN 201210569460 A CN201210569460 A CN 201210569460A CN 103048720 B CN103048720 B CN 103048720B
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Abstract
The invention relates to a filter coating provided with a black frame on the periphery and applied to a PDP (plasma display panel) module. The filter coating comprises a PET (polyethylene terephthalate) film and a protective film which is adhered on and covers the front surface of the PET film, wherein an HC (hydrocarbon compound) layer is arranged between the PET film and the protective film, a COLORPSA layer with a light filtering function is adhered on and covers the other surface of the PET film, a film closely adhering the COLORPSA layer is a release film of the filter coating, and black filler is additionally filled between the PET film and the release film. According to the filter coating disclosed by the invention, a face frame is not required for a plasma display screen, so that a panel is free of a frame, and a light and thin design of the plasma display screen is realized; and meanwhile, an effect that the panel is provided with the black frame can be realized by utilizing a black layer, and the appearance beautification of the plasma display screen is realized.
Description
Technical field
The present invention relates to filter coating field, particularly relate to a kind of filter coating for PDP module surrounding with black surround.
Background technology
Traditional plasm TV shows module, bonnet, face frame, filter coating formation primarily of plasma.Plasma display module is generally connected to bonnet by the mode of screw, filter coating sticks on plasma display module, because the existence of face frame, causes complete machine front to have eye socket, this pursues frivolous today day by day at consumer electronics, can not meet product user demand.Due to traditional filter coating whole equal printing opacity, the anchor point produced in PDP display production run and black surround show money or valuables one carries unintentionally, and phenomenon is exposed will be exposed outside outside, affect the face shaping of PDP display on the whole.
Summary of the invention
For overcoming the problems referred to above, by increasing black layer in traditional filter coating, realizing PDP display, without frame surrounding, there is black surround, making PDP display frivolous, good looking appearance.
The present invention adopts following technical scheme: a kind of filter coating for PDP module surrounding with black surround, comprise PET film and be covered on the diaphragm on PET film front, be provided with HC layer between, be covered with at the another side of PET film the COLOR psa layer that one deck has filtering functions, be close to the release film for filter coating of COLOR psa layer; Increase black filler in PET film and release film, form black layer.
In technique scheme, described black layer is divided into for clear ink and light tight ink two schemes, and the light penetration of described clear ink is within the scope of 3%-15%.
In technique scheme, described filter coating is covered in PDP display surface.
In technique scheme, the black layer of described filter coating is presented on outside the viewing area of PDP display, forms black housing.
In technique scheme, in the black housing of light tight ink, have optical registration hole, the diameter in described optical registration hole is 2-5mm.
In technique scheme, optical registration hole use light penetration for the clear ink within the scope of 10%-20%.
The invention has the advantages that: the filter coating of the application of the invention, plasma panel can be made not need use face frame, and panel can be reached without frame, realize the lightening design of PDP display, adopt black layer can realize panel simultaneously and have black surround effect, the outward appearance realizing PDP display is beautified.
Accompanying drawing explanation
The present invention illustrates by embodiment and with reference to the mode of accompanying drawing, wherein:
Fig. 1 is the schematic cross-section of traditional filter coating;
Fig. 2 is practical application schematic diagram of the present invention;
Wherein: 1 be diaphragm 2 are HC layers 3 are PET film 4COLOR psa layers 5 is release films
6 are PDP display edges 7 are black surrounds 8 are optical registration holes 9 is PDP display viewing areas.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described further.
The present invention is a kind of filter coating in PDP module surrounding with black surround, its objective is by pasting one deck filter coating on plasma panel, and the edge of filter coating is done to the process adding black filler, and PDP display is realized without frame, attractive in appearance, frivolous.
In traditional plasma panel, adopt the transmittance of filter coating to be all the same, plasma panel is in production installation process, there will be a lot of mark point, and optics is to being hole, generally all adopt installation display face frame to block this some holes, but the volume of face frame is all generouser, there will be eye socket after installation, and display is just frivolous not.
As shown in Figure 1, traditional filter coating comprises release film 5 that PET film 3 and display screen paste, be clipped in COLOR psa layer 4 between PET film 3 and release film 5, the diaphragm 1 of the superiors, be clipped in HC layer between diaphragm 1 and PET film 3.Due to traditional filter coating whole equal printing opacity, the anchor point produced in PDP display production run and black surround show money or valuables one carries unintentionally, and phenomenon is exposed will be exposed outside outside, and apparent visual is very poor.
Use of the present invention is because eliminate display face frame, so just there is irregular region in the position of display screen original installed surface frame, in order to cover up these irregular regions, just in traditional filter coating of application site, black filler is increased, namely between PET film 3 and release film 5, black filler is increased, traditional filter coating is thought of as filter coating that surrounding has black surround.
As shown in Figure 2, this is the front schematic view that filter coating pastes on a display screen, and wherein black surround 7 is between plasma panel viewing area, PDP display edge 69, has several optical registration hole 8 in black surround, and the diameter in optical registration hole 8 is 2-5mm.
In above-mentioned example, black filler between PET film 3 and release film 5 is black ink, black ink divides printing opacity and light tight two kinds of modes, and the transmittance of the black ink of printing opacity is 3%-15%, and the transmittance of the filter coating in ion display screen viewing area 9 is 53%.When black filler is in the lighttight situation of black ink, because aborning, mark point palpus optical imagery, needs printing opacity, needs the position of printing opacity, and be optical registration hole 8, on optical registration hole, brush transmittance is not the black ink of 3%-15%, but adopts transmittance to be the clear ink of 10%-20%, and so is also visually black, can not outward appearance be affected, block again mark point.When black filler is the black ink of printing opacity, its transmittance is between 3%-15%, according to equipment choice, and can without optical registration hole.
The PDP display generating finished product eliminates eye socket, the mirror-smooth of plasma panel, presents light, thin outward appearance, the good visual effect of black side frame.
All features disclosed in this instructions, except mutually exclusive feature, all can combine by any way.
Arbitrary feature disclosed in this instructions (comprising any accessory claim, summary and accompanying drawing), unless specifically stated otherwise, all can be replaced by other equivalences or the alternative features with similar object.That is, unless specifically stated otherwise, each feature is an example in a series of equivalence or similar characteristics.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (2)
1. one kind has the filter coating of black surround for PDP module surrounding, comprise PET film and be covered on the diaphragm on PET film front, be provided with HC layer between, be covered with at the another side of PET film the COLOR psa layer that one deck has filtering functions, be close to the release film for filter coating of COLOR psa layer; It is characterized by and increase black filler between PET film and release film, described black filler is the light tight ink of black; Described filter coating is covered in PDP display surface, and the black layer of described filter coating is presented on outside the viewing area of PDP display, forms black housing; Have optical registration hole in described black housing, the diameter in described optical registration hole is 2-5mm, described optical registration hole uses light penetration for the clear ink within the scope of 10%-20%.
2. a kind of filter coating for PDP module surrounding with black surround according to claim 1, it is characterized by described black filler is clear ink, and the light penetration of described clear ink is within the scope of 3%-15%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569460.7A CN103048720B (en) | 2012-12-25 | 2012-12-25 | Filter coating provided with black frame on periphery and applied to PDP (plasma display panel) module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210569460.7A CN103048720B (en) | 2012-12-25 | 2012-12-25 | Filter coating provided with black frame on periphery and applied to PDP (plasma display panel) module |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103048720A CN103048720A (en) | 2013-04-17 |
| CN103048720B true CN103048720B (en) | 2015-02-04 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210569460.7A Expired - Fee Related CN103048720B (en) | 2012-12-25 | 2012-12-25 | Filter coating provided with black frame on periphery and applied to PDP (plasma display panel) module |
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| CN (1) | CN103048720B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808675A (en) * | 2004-12-30 | 2006-07-26 | 三星Sdi株式会社 | Plasma display panel including a display filter having a black peripheral portion formed using a black treatment layer and method of fabricating the same |
| CN101180558A (en) * | 2005-06-01 | 2008-05-14 | Skc哈斯显示影片株式会社 | Fabrication of front filter for plasma display panel |
| CN102509684A (en) * | 2011-12-29 | 2012-06-20 | 四川虹欧显示器件有限公司 | Plasma display screen and manufacturing method for same |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20100011462A (en) * | 2008-07-25 | 2010-02-03 | 주식회사 대우일렉트로닉스 | Pdp filter |
| JP2011012205A (en) * | 2009-07-03 | 2011-01-20 | Hitachi Chem Co Ltd | Black ink composition and method for repairing liquid crystal panel using the same |
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2012
- 2012-12-25 CN CN201210569460.7A patent/CN103048720B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1808675A (en) * | 2004-12-30 | 2006-07-26 | 三星Sdi株式会社 | Plasma display panel including a display filter having a black peripheral portion formed using a black treatment layer and method of fabricating the same |
| CN101180558A (en) * | 2005-06-01 | 2008-05-14 | Skc哈斯显示影片株式会社 | Fabrication of front filter for plasma display panel |
| CN102509684A (en) * | 2011-12-29 | 2012-06-20 | 四川虹欧显示器件有限公司 | Plasma display screen and manufacturing method for same |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2011-12205A 2011.01.20 * |
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| CN103048720A (en) | 2013-04-17 |
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Granted publication date: 20150204 Termination date: 20161225 |