CN103801910A - Manufacturing technology of novel light guiding plate screen printing plates - Google Patents
Manufacturing technology of novel light guiding plate screen printing plates Download PDFInfo
- Publication number
- CN103801910A CN103801910A CN201410025703.XA CN201410025703A CN103801910A CN 103801910 A CN103801910 A CN 103801910A CN 201410025703 A CN201410025703 A CN 201410025703A CN 103801910 A CN103801910 A CN 103801910A
- Authority
- CN
- China
- Prior art keywords
- light guiding
- point
- screen
- screen printing
- plate
- 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.)
- Pending
Links
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23P—METAL-WORKING NOT OTHERWISE PROVIDED FOR; COMBINED OPERATIONS; UNIVERSAL MACHINE TOOLS
- B23P15/00—Making specific metal objects by operations not covered by a single other subclass or a group in this subclass
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B21—MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D—WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS OR PROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
- B21D31/00—Other methods for working sheet metal, metal tubes, metal profiles
- B21D31/02—Stabbing or piercing, e.g. for making sieves
Abstract
The invention discloses a manufacturing technology of novel light guiding plate screen printing plates. The manufacturing technology is characterized in that the technology includes the following steps that first, a steel plate is plated with a nickel layer; second, according to the requirements of an LED light go-out area and display frames, a screen point distribution diagram of an electronic file is designed through G-tools software; third, according to the designed optical electronic image file, a probe on self-design computer software equipment is controlled so that the probe can form screen points on the steel plate plated with nickel through mechanical collision. According to the size of each screen point, the diameter is 1 micron to 50 microns, and the depth is 10 microns to 12 microns. The manufacturing technology has the advantages that the screen printing plate manufacturing speed is 1/3 higher than traditional chemical etching screen point manufacturing speed; the light go-out efficiency of light guiding plates produced through mechanical collision point screen printing plates is about 5 percent higher than that of a chemical etching screen point; after the light guiding plates produced through the mechanical collision point screen printing plates are assembled into modules, the display frames are softer and smoother compared with light guiding plates formed through laser point hitting, and user experience is better.
Description
Technical field
The present invention relates to a kind of backlight field, particularly a kind of manufacture craft of light guide plate web plate.
Background technology
That existing forming light guide plate technology mostly generally is is radium-shine, printing and penetrate three kinds of modes of LGP, and the LGP of radium-shine moulding is directly in acrylic material, to fall point one by one according to computer software control system lf, formation concave point; But the mode of laser dotting, owing to being the high temperature melting material that melts away, can form arc limit (namely said volcanic crater) around concave point, and such volcanic crater can make light disorderly and unsystematic, forms a-circle-by-a-circle halation, directly has influence on light efficiency.
And the LGP of printing and ejection formation all needs to make web plate, by the mode of transcription, site is one by one transferred on acrylic, and now traditional web plate is made the chemical etching mode that mostly is, the web plate used time of chemical etching is of a specified duration, has in a disguised form increased processing cost.
Summary of the invention
The invention provides a kind of manufacture craft of light guide plate web plate, adopt machinery to hit a technology that forms web plate, the volcanic crater that can not only avoid laser dotting to cause, the efficiency that can also make than traditional etching mode the technology raising 1/3 of web plate.
For achieving the above object, the present invention adopts following technical scheme: a kind of manufacture craft of light guide plate web plate, it is characterized in that, and described technique comprises the steps:
(1) on steel plate, plate one deck nickel dam;
(2), according to LED bright dipping region and display frame requirement, use the site layout viewing of G-tools Software for Design electronics shelves;
(3), again according to the optical electron map file designing, the probe on the computer software equipment of control designed, designed, hits its machinery on nickel-clad steel plate and points out site.
The size of described site is: diameter is 1 ~ 50 micron, and the degree of depth is 10 ~ 12 microns.
The present invention has following beneficial effect:
1) half tone manufacturing speed is than the time of traditional chemical etching site manufacturing speed fast 1/3.
2) adopt machinery to hit a LGP light extraction efficiency of web plate production compared with high 5% left and right, chemical etching site.
3) adopt machinery to hit a web plate and make after assembling light guiding plate one-tenth demonstration module, softer and level and smooth than the LGP display frame of laser dotting moulding, user experiences better.
Accompanying drawing explanation
Fig. 1 is the flow chart of the manufacture craft of a kind of light guide plate web plate of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, the invention will be further described.
As shown in Figure 1, a kind of manufacture craft of light guide plate web plate, is characterized in that, described technique comprises the steps:
On steel plate, plate one deck nickel dam 1;
According to LED bright dipping region and display frame requirement, use the site layout viewing 2 of G-tools Software for Design electronics shelves;
According to the optical electron map file designing, the probe on the computer software equipment of control designed, designed, hits its machinery on nickel-clad steel plate and points out site 3 again.
The size of described site is: diameter is 1 ~ 50 micron, and the degree of depth is 10 ~ 12 microns.
More than the description of this invention and non-limiting, based on other embodiment of inventive concept, also all among protection scope of the present invention.
Claims (1)
1. a manufacture craft for light guide plate web plate, is characterized in that, described technique comprises the steps:
(1) on steel plate, plate one deck nickel dam;
(2), according to LED bright dipping region and display frame requirement, use the site layout viewing of G-tools Software for Design electronics shelves;
(3), again according to the optical electron map file designing, the probe on the computer software equipment of control designed, designed, hits its machinery on nickel-clad steel plate and points out site.
2. the manufacture craft of a kind of light guide plate web plate according to claim 1, is characterized in that, the size of described site is: diameter is 1 ~ 50 micron, and the degree of depth is 10 ~ 12 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025703.XA CN103801910A (en) | 2014-01-21 | 2014-01-21 | Manufacturing technology of novel light guiding plate screen printing plates |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410025703.XA CN103801910A (en) | 2014-01-21 | 2014-01-21 | Manufacturing technology of novel light guiding plate screen printing plates |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103801910A true CN103801910A (en) | 2014-05-21 |
Family
ID=50699551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410025703.XA Pending CN103801910A (en) | 2014-01-21 | 2014-01-21 | Manufacturing technology of novel light guiding plate screen printing plates |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103801910A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105856815A (en) * | 2016-03-30 | 2016-08-17 | 乐视控股（北京）有限公司 | Screen printing plate, light guide plate, display equipment and manufacturing method of light guide plate |
| CN106908988A (en) * | 2016-01-04 | 2017-06-30 | 宁波长阳科技股份有限公司 | A kind of backlight assembly of liquid crystal display |
| CN107193076A (en) * | 2017-07-10 | 2017-09-22 | 东莞合安机电有限公司 | A kind of light guide plate plum blossom, which is hit, to nod |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101885221A (en) * | 2010-06-25 | 2010-11-17 | 东莞市亚通光电有限公司 | Method for manufacturing light guide plate |
| US20110019437A1 (en) * | 2009-07-23 | 2011-01-27 | Au Optronics Corporation | Light source module and display module |
| CN102719000A (en) * | 2012-05-30 | 2012-10-10 | 浙江舜讯塑业有限公司 | Polyethylene (PE) pipe for coal-bed methane drainage and manufacturing method thereof |
| CN203217110U (en) * | 2013-04-03 | 2013-09-25 | 深圳市平洋电子有限公司 | Light guide plate having striking point overlapping curve design |
| CN203365718U (en) * | 2013-07-03 | 2013-12-25 | 信利半导体有限公司 | A light guiding plate and a backlight source |
-
2014
- 2014-01-21 CN CN201410025703.XA patent/CN103801910A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110019437A1 (en) * | 2009-07-23 | 2011-01-27 | Au Optronics Corporation | Light source module and display module |
| CN101885221A (en) * | 2010-06-25 | 2010-11-17 | 东莞市亚通光电有限公司 | Method for manufacturing light guide plate |
| CN102719000A (en) * | 2012-05-30 | 2012-10-10 | 浙江舜讯塑业有限公司 | Polyethylene (PE) pipe for coal-bed methane drainage and manufacturing method thereof |
| CN203217110U (en) * | 2013-04-03 | 2013-09-25 | 深圳市平洋电子有限公司 | Light guide plate having striking point overlapping curve design |
| CN203365718U (en) * | 2013-07-03 | 2013-12-25 | 信利半导体有限公司 | A light guiding plate and a backlight source |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106908988A (en) * | 2016-01-04 | 2017-06-30 | 宁波长阳科技股份有限公司 | A kind of backlight assembly of liquid crystal display |
| CN105856815A (en) * | 2016-03-30 | 2016-08-17 | 乐视控股（北京）有限公司 | Screen printing plate, light guide plate, display equipment and manufacturing method of light guide plate |
| CN107193076A (en) * | 2017-07-10 | 2017-09-22 | 东莞合安机电有限公司 | A kind of light guide plate plum blossom, which is hit, to nod |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203012296U (en) | Array substrate and liquid crystal display device | |
| MX2013008804A (en) | Display device with integrated photovoltaic cells and improved brightness. | |
| RU2014131914A (en) | IMAGE PROCESSING DEVICE AND COMPUTER SOFTWARE PRODUCT | |
| CN103801910A (en) | Manufacturing technology of novel light guiding plate screen printing plates | |
| MX2016002670A (en) | Lcd panel, terminal, and light-sensitive control method. | |
| US10476004B2 (en) | Method of manufacturing flexible display panel | |
| US20170069878A1 (en) | Oled display apparatus and method for preparing the same | |
| CN110426895A (en) | The production method of backlight module, display device and backlight module | |
| CN204142988U (en) | Optical fingerprint sensor chip module grating | |
| CN103966606B (en) | A kind ofly subtract copper etching solution for printed circuit board | |
| CN108848660A (en) | A kind of electromagnetic shielding film and preparation method thereof | |
| CN105357903A (en) | Lamination method of PCB, and PCB | |
| CN202615763U (en) | Television wall | |
| WO2011149563A8 (en) | Web-based interactive meeting event facility | |
| CN205428932U (en) | Mother board, display panel and display device | |
| CN204179085U (en) | A kind of organic LED array substrate and display unit | |
| CN204080216U (en) | A kind of spinning laminar flow panel assembly | |
| CN103685864B (en) | Image signal acquiring method and image signal acquiring device | |
| CN203930842U (en) | Electronic equipment | |
| CN204997924U (en) | Injection mould of light guide plate | |
| CN104459871B (en) | Light guide plate, backlight module and display device | |
| CN203982756U (en) | Wearable electronics | |
| CN204229029U (en) | A kind of inching gear | |
| CN203324500U (en) | Light guiding board with wedge-shaped light incidence structure | |
| CN203057682U (en) | Display screen PCB plate suitable for steel mesh printing and machine plug-in unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20140521 |
|
| RJ01 | Rejection of invention patent application after publication |