CN204362413U - A kind of super thick white oil layer LED circuit board - Google Patents
A kind of super thick white oil layer LED circuit board Download PDFInfo
- Publication number
- CN204362413U CN204362413U CN201520004539.4U CN201520004539U CN204362413U CN 204362413 U CN204362413 U CN 204362413U CN 201520004539 U CN201520004539 U CN 201520004539U CN 204362413 U CN204362413 U CN 204362413U
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- CN
- China
- Prior art keywords
- white oil
- super thick
- layer
- circuit board
- oil layer
- 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 - Fee Related
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Abstract
The utility model relates to wiring board art, particularly a kind of super thick white oil layer LED circuit board, and object is to provide a kind of easy to process, the LED circuit board with double-deck white oil layer of dependable performance.A kind of super thick white oil layer LED circuit board and copper wire layer, above-mentioned copper wire layer line is provided with super thick white oil layer, between described super thick white oil layer thickness 25.4-40 micron.Above-mentioned copper wire layer is provided with two-layer white oil cap rock.Benefit of the present utility model is the LED circuit board white oil cap rock obtaining high thickness, ensure that the reflecting rate intensity of LED wiring board requirement.
Description
Technical field
The utility model relates to wiring board art, particularly a kind of super thick white oil layer LED circuit board.
Background technology
LED circuit board is printed wire in the reasonable material plane of thermal conductivity, and by circuit UNICOM, then by welding electronic elements in above, the internal circuit realizing LED connects.Along with the development of LED technology, wiring board supports as LED main hardware, and its technology develops more and more faster thereupon, requires more and more higher; It not only requires that wiring board plays the effect of circuit connection but also requires that wiring board can not affect the brightness of LED white light, therefore LED wiring board generally adopts the ink of white to prevent the ink of other colors for the photism of LED white light, and has very high requirement for the thickness of white ink and uniformity.General wiring board manufacturer often can not reach desirable thickness for the one-step print of white oil, and the uniformity of its ink can not meet requirement, makes production quality there is great hidden danger.
Utility model content
The utility model, for solving the problems of the technologies described above, provides a kind of easy to process, the LED circuit board with the white oil cap rock of super thick layer of dependable performance.
The technical solution adopted in the utility model is as follows: a kind of super thick white oil layer LED circuit board, have CCL insulating substrate, copper wire layer, above-mentioned copper wire layer is provided with the cap rock of super thick white oil layer.Wherein, between described super thick white oil layer thickness 25.4-40 micron.
Further, described super thick white oil layer is two-layer, and every layer thickness is equal.
Above-mentioned wiring board after skin etching through the pickling nog plate of anti-pre-welding treatment, printing mesh uses twice presswork of 54T gear point net, first impression 1KG white oil adds 100ML and opens profit, pre-baked 75 degree/24 minutes of first time, second impression 1KG white oil add 100ML open profit, pre-baked 75 degree 40 minutes.
Benefit of the present utility model is that of obtaining the LED circuit board of super thick layer white oil layer, its processing and fabricating is convenient, and stability is reliable, and the white oil layer formed thus has superpower reflecting rate, and the having good uniformity of ink, the exterior quality of wiring board can be increased substantially.
Accompanying drawing explanation
Fig. 1 is the utility model patent schematic diagram.
Embodiment
The utility model to be described in further detail below in conjunction with accompanying drawing and embodiment for the ease of it will be appreciated by those skilled in the art that.
As shown in Figure 1.The super thick white oil layer LED circuit board that the present embodiment discloses, has CCL insulating substrate 1, copper wire layer 2, and above-mentioned copper wire layer 2 is formed, through the pickling nog plate of anti-pre-welding treatment after circuit is formed after skin etching.Printing mesh uses twice presswork of 54T gear point net, first impression 1KG white oil adds 100ML and opens profit, pre-baked 75 degree/24 minutes of first time, second impression 1KG white oil adds 100ML and opens profit, pre-baked 75 degree 40 minutes, after examination line layer forms the super thick white oil layer coating of integral thickness between 25.4-40 micron be made up of two layers of same thickness white oil layer in advance.This super thick white oil layer has superpower reflecting rate, and the having good uniformity of ink, and can increase substantially exterior quality and the intensity of light reflection of wiring board, and processing and fabricating is convenient, stable and reliable for performance.
Be more than wherein specific implementation of the present utility model, it describes comparatively concrete and detailed, but therefore can not be interpreted as the restriction to the utility model the scope of the claims.It should be pointed out that for the person of ordinary skill of the art, without departing from the concept of the premise utility, can also make some distortion and improvement, these apparent replacement forms all belong to protection range of the present utility model.
Claims (2)
1. a super thick white oil layer LED circuit board, has CCL base material (1) and copper wire layer (2), it is characterized in that: above-mentioned copper wire layer line is provided with super thick white oil layer (3), between described super thick white oil layer thickness 25.4-40 micron.
2. super thick white oil layer LED circuit board according to claim 1, is characterized in that, described super thick white oil layer is two-layer, and every layer thickness is equal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004539.4U CN204362413U (en) | 2015-01-06 | 2015-01-06 | A kind of super thick white oil layer LED circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520004539.4U CN204362413U (en) | 2015-01-06 | 2015-01-06 | A kind of super thick white oil layer LED circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204362413U true CN204362413U (en) | 2015-05-27 |
Family
ID=53263856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520004539.4U Expired - Fee Related CN204362413U (en) | 2015-01-06 | 2015-01-06 | A kind of super thick white oil layer LED circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204362413U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118914A (en) * | 2015-06-01 | 2015-12-02 | 广东聚科照明股份有限公司 | White-oil ceramic substrate and oiling gluing method therefor |
| CN107215113A (en) * | 2017-05-16 | 2017-09-29 | 胜宏科技（惠州）股份有限公司 | A kind of preparation method for laser carving bar code word white oil block |
-
2015
- 2015-01-06 CN CN201520004539.4U patent/CN204362413U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105118914A (en) * | 2015-06-01 | 2015-12-02 | 广东聚科照明股份有限公司 | White-oil ceramic substrate and oiling gluing method therefor |
| CN107215113A (en) * | 2017-05-16 | 2017-09-29 | 胜宏科技（惠州）股份有限公司 | A kind of preparation method for laser carving bar code word white oil block |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150527 Termination date: 20220106 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |