CN203680993U - Heat transfer printing processing equipment for reflecting surface of light guide plate - Google Patents
Heat transfer printing processing equipment for reflecting surface of light guide plate Download PDFInfo
- Publication number
- CN203680993U CN203680993U CN201320652685.9U CN201320652685U CN203680993U CN 203680993 U CN203680993 U CN 203680993U CN 201320652685 U CN201320652685 U CN 201320652685U CN 203680993 U CN203680993 U CN 203680993U
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- China
- Prior art keywords
- roller
- site
- reflecting surface
- transfer printing
- light guide
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- Expired - Lifetime
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- 238000010023 transfer printing Methods 0.000 title claims abstract description 19
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 14
- 239000010959 steel Substances 0.000 claims abstract description 14
- 238000000034 method Methods 0.000 claims description 18
- 238000009792 diffusion process Methods 0.000 abstract description 4
- 238000005516 engineering process Methods 0.000 abstract description 4
- 230000003287 optical effect Effects 0.000 abstract 1
- 238000007639 printing Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000000976 ink Substances 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000001746 injection moulding Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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Abstract
The utility model discloses heat transfer printing processing equipment for a reflecting surface of a light guide plate. The equipment comprises a first roller and a second roller arranged oppositely; the light guide plate is arranged between the first roller and the second roller; the outer circumferential surfaces of the first and second rollers are coated with a circle of steel plate respectively; each steel plate is provided with lattice point zones and annular structure layers, which extend along the axial direction of each roller and are uniformly distributed on the circumferential surface of the roller; the lattice point zones consist of a plurality of lattice points. By applying the equipment, the optical utilization rate of the light guide plate is improved, the light guide plate has the function of a diffusion film, one piece of diffusion film can be saved, the cost is reduced, the stability is high, the processing technology is simple and the chroma uniformity of pictures is high.
Description
Technical field
The utility model relates to a kind of hot transfer printing process equipment, especially relates to the hot transfer printing process equipment of a kind of LGP reflecting surface.
Background technology
LGP reflecting surface passes through printing net-point at present, and the mode such as ejection formation is processed site, printing molding mode major defect: little site and light guide plate restriction, use the high and environmental pollution of ink printing cost, absorption of inks blue light causes picture colourity homogeneity on the low side; Injection molding method major defect: die cost is higher, Mold Making and construction cycle are long, cannot process ultra-thin light guide board, have virtually improved production cost.
Utility model content
The purpose of this utility model is to solve the problem of above-mentioned existence, provides that a kind of processing cost is low, stability is high, processing technology is simple and the hot transfer printing process equipment of a kind of LGP reflecting surface of non-environmental-pollution.
The purpose of this utility model realizes as follows: the hot transfer printing process equipment of a kind of LGP reflecting surface, comprise the first roller and the second roller that are oppositely arranged, and LGP is between two rollers; A coated circle steel plate respectively on described the first roller and the second roller outer circumference surface, described steel plate has along roller and extends axially and be distributed in site band and the loop configuration layer on roller side face, and described site band is to have several sites to form.
The hot transfer printing process equipment of above-mentioned LGP reflecting surface, the site spacing of described site band is 30 to 200um.
The hot transfer printing process equipment of above-mentioned LGP reflecting surface, the site height of described the first site is 5um to 100um.
The hot transfer printing process equipment of above-mentioned LGP reflecting surface, the loop configuration layer on described steel plate is to be made up of several site pits and annular protrusion.
The hot transfer printing process equipment of above-mentioned LGP reflecting surface, the height of described annular protrusion is 0-50um.
The hot transfer printing process equipment of above-mentioned LGP reflecting surface, described site pit semicircular in shape.
The hot transfer printing process equipment of above-mentioned LGP reflecting surface, described site pit is triangular in shape.
The hot transfer printing process equipment of above-mentioned LGP reflecting surface, described site pit is polygon.
Advantage of the present utility model: the surface of steel plate that the utility model is coated on outside roller has site, heating roller, in the time that driving workpiece to advance, roller the site of surface of steel plate can be transferred to work piece surface, adopt the processing of this equipment not only to improve LGP optics utilization rate, play the effect of diffusion sheet, and can save a diffusion sheet, and reduce costs, stability is high, and processing technology is simple, and picture colourity is all once high.
Accompanying drawing explanation
For content of the present utility model is more easily expressly understood, according to specific embodiment also by reference to the accompanying drawings, the utility model is described in further detail, wherein below
Fig. 1 is structural representation of the present utility model;
Reference numeral: 1, the first roller, 2, the second roller, 3, LGP, 4,5, steel plate, 6, site band, 51, site pit, 52, annular protrusion.
The specific embodiment:
As shown in Figure 1, the hot transfer printing process equipment of a kind of LGP reflecting surface, comprises the first roller 1 and the second roller 2 that are oppositely arranged, and LGP 3 is between two rollers; A coated circle steel plate 4,5 respectively on described the first roller 1 and the second roller 2 outer circumference surfaces, described steel plate 4,5 has along roller and extends axially and be distributed in site band 6 and the loop configuration layer on roller side face, and described site band 6 is to have several sites to form.
The site spacing of described site band 6 is 30 to 200um, and its site height is 5um to 100um.Loop configuration layer on described steel plate 5 is to be made up of several site pits 51 and annular protrusion 52.The height of described annular protrusion 52 is 0-50um.Described site pit 51 semicirculars in shape.Described site pit 51 is triangular in shape.Described site pit 51 is polygon.
Above-described specific embodiment; the purpose of this utility model, technical scheme and beneficial effect are further described; institute is understood that; the foregoing is only specific embodiment of the utility model; be not limited to the utility model; all within spirit of the present utility model and principle, any modification of making, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (2)
1. the hot transfer printing process equipment of LGP reflecting surface, comprises the first roller (1) and the second roller (2) that are oppositely arranged, and LGP (3) is between two rollers, it is characterized in that: on described the first roller (1) and the second roller (2) outer circumference surface, coated one enclose steel plate (4 respectively, 5), described steel plate (4, 5) have along roller and extend axially and be distributed in site band (6) and the loop configuration layer on roller side face, described site band (6) is to have several sites to form, the site spacing of described site band (6) is 30 to 200 um, the site height of described the first site (6) is 5um to 100um, loop configuration layer on described steel plate (5) is to be made up of several site pits (51) and annular protrusion (52), the height of described annular protrusion (52) is 0-50um.
2. the hot transfer printing process equipment of LGP reflecting surface according to claim 1, is characterized in that: described site pit (51) semicircular in shape.
3, the hot transfer printing process equipment of LGP reflecting surface according to claim 1, is characterized in that: described site pit (51) is triangular in shape.
4, the hot transfer printing process equipment of LGP reflecting surface according to claim 1, is characterized in that: described site pit (51) is polygon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652685.9U CN203680993U (en) | 2013-10-22 | 2013-10-22 | Heat transfer printing processing equipment for reflecting surface of light guide plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320652685.9U CN203680993U (en) | 2013-10-22 | 2013-10-22 | Heat transfer printing processing equipment for reflecting surface of light guide plate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203680993U true CN203680993U (en) | 2014-07-02 |
Family
ID=51002946
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320652685.9U Expired - Lifetime CN203680993U (en) | 2013-10-22 | 2013-10-22 | Heat transfer printing processing equipment for reflecting surface of light guide plate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203680993U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369531A (en) * | 2014-10-31 | 2015-02-25 | 苏州天禄光电科技有限公司 | Heat transfer printing device for end face of light guide plate and transfer printing method |
| CN105607178A (en) * | 2015-12-30 | 2016-05-25 | 广东亿芯照明科技有限公司 | Light guide plate formed by one-time extrusion moulding and manufacturing process |
| CN106154395A (en) * | 2015-05-11 | 2016-11-23 | 奇美实业股份有限公司 | Light guide plate, backlight assembly and lighting device |
| CN107479127A (en) * | 2017-09-11 | 2017-12-15 | 苏州天禄光科技股份有限公司 | A kind of horn mouth light guide plate and full wafer light guide plate heat-transferring method |
-
2013
- 2013-10-22 CN CN201320652685.9U patent/CN203680993U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104369531A (en) * | 2014-10-31 | 2015-02-25 | 苏州天禄光电科技有限公司 | Heat transfer printing device for end face of light guide plate and transfer printing method |
| CN106154395A (en) * | 2015-05-11 | 2016-11-23 | 奇美实业股份有限公司 | Light guide plate, backlight assembly and lighting device |
| CN105607178A (en) * | 2015-12-30 | 2016-05-25 | 广东亿芯照明科技有限公司 | Light guide plate formed by one-time extrusion moulding and manufacturing process |
| CN107479127A (en) * | 2017-09-11 | 2017-12-15 | 苏州天禄光科技股份有限公司 | A kind of horn mouth light guide plate and full wafer light guide plate heat-transferring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 215131 Jiangsu city of Suzhou province Xiangcheng District East Road No. 2990 Huang Tai town too Patentee after: TALANT OPTRONICS (SUZHOU) CO.,LTD. Address before: 215000 Jiangsu city in Suzhou Province town of Xiangcheng District Wong Tai Pan Yang Industrial Park Kang Yang Road 88 Patentee before: Suzhou Tianlu Photoelectric Technology Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140702 |
|
| CX01 | Expiry of patent term |