CN102289029A - Two-in-one light guide plate and manufacturing method thereof as well as lighting lamp - Google Patents

Two-in-one light guide plate and manufacturing method thereof as well as lighting lamp Download PDF

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Publication number
CN102289029A
CN102289029A CN201110226924XA CN201110226924A CN102289029A CN 102289029 A CN102289029 A CN 102289029A CN 201110226924X A CN201110226924X A CN 201110226924XA CN 201110226924 A CN201110226924 A CN 201110226924A CN 102289029 A CN102289029 A CN 102289029A
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CN
China
Prior art keywords
light
site
leaded light
leaded
guide 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
Application number
CN201110226924XA
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Chinese (zh)
Inventor
刘锡
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Shenzhen Onwing Optoelectronics Products Co Ltd
Original Assignee
Shenzhen Onwing Optoelectronics Products Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Shenzhen Onwing Optoelectronics Products Co Ltd filed Critical Shenzhen Onwing Optoelectronics Products Co Ltd
Priority to CN201110226924XA priority Critical patent/CN102289029A/en
Publication of CN102289029A publication Critical patent/CN102289029A/en
Pending legal-status Critical Current

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Abstract

The invention discloses a two-in-one light guide plate and aims to provide a light guide plate which has the advantages of flexible design and wide application range. The light guide plate disclosed by the invention comprises a bottom surface and a top surface opposite to the bottom surface, wherein a first light guide grid dot is arranged on the bottom surface; and a second light guide grid dot is arranged on the top surface. The invention also discloses a method for manufacturing the two-in-one light guide plate and a lighting lamp with the two-in-one light guide plate. The two-in-one light guide plate and lighting lamp provided by the invention can be used for various process lighting, art lighting, advertisement lighting, decorative lighting and the like.

Description

A kind of two-in-one light conducting plate and preparation method thereof, lighting
Technical field
The present invention relates to light guide plate, the lighting that especially relates to a kind of light guide plate that is applicable to aspects such as all kinds of illuminations, advertising lighting, artistic lighting and decorative lighting, ornament materials, show window, cabinet, show stand illumination and preparation method thereof and have this light guide plate.
Background technology
Make the field in LCDs, leaded light point or leaded light groove that the light transmission that light guide plate is used for that light sources such as fluorescent light, CCFL, LED are sent designs by optical principle, under reflective membrane (reflecting plate) and diffusion barrier effect, change line source or pointolite into area source.For making the light guide plate can uniformly light-emitting, must be by various densitys, leaded light point not of uniform size, basic identical to guarantee light toward the efficient of all directions reflection.But, the leaded light site design that prior liquid crystal display is made the light guide plate in field all is to adopt full version to layout, dull no change, profile also changes not quite, thereby limited light guide plate application in some aspects, as be applied to TV backlight, illumination, decoration, advertisement, sign board etc.
Summary of the invention
The present invention provides a kind of two-in-one light conducting plate and preparation method thereof and the lighting with this light guide plate in order to solve the technical matters that the design of prior art light guide plate leaded light site is dull, limited its range of application.
For solving the problems of the technologies described above, the technical solution used in the present invention is a kind of two-in-one light conducting plate of design, comprise the bottom surface and with the bottom surface over against end face, described bottom surface is provided with the first leaded light site, described end face is provided with the second leaded light site.
The described second leaded light network point distribution is the zone beyond the orthogonal projection zone of end face in the first leaded light site.
Be printed with coloring material or self-luminescent material on the described first leaded light site and the second leaded light site.
The described first leaded light site and the second leaded light site constitute luminous pattern.
The present invention also provides a kind of method of making above-mentioned two-in-one light conducting plate, comprising: make the first leaded light site in the bottom surface of light guide plate, make the second leaded light site at the end face of light guide plate.
The described second leaded light network point distribution is the zone beyond the orthogonal projection zone of end face in the first leaded light site.
Be printed with coloring material or self-luminescent material on the described first leaded light site and the second leaded light site.
The described first leaded light site and the second leaded light site constitute luminous pattern.
The present invention also provides a kind of lighting, comprises light source and has above-mentioned two-in-one light conducting plate.
Described light source is arranged on the side of described two-in-one light conducting plate.
Two-in-one light conducting plate of the present invention is by being provided with the first leaded light site on the bottom surface, the second leaded light site is set on end face, thereby make the different pattern of formation light and shade of the first leaded light site and the second leaded light site, the design of the leaded light site of light guide plate is suitable for more flexibly compared to existing technology, range of application is wider, as being widely used in aspects such as fine arts illumination, advertising lighting, technology illumination, decorative lighting.
Description of drawings
The present invention is described in detail below in conjunction with embodiment and accompanying drawing, wherein:
Fig. 1 is the structural representation of lighting of the present invention;
Fig. 2 is the schematic bottom view of the embodiment of the invention one two-in-one light conducting plate;
Fig. 3 is the end face synoptic diagram of the embodiment of the invention one two-in-one light conducting plate;
Fig. 4 is that the first leaded light site of the embodiment of the invention one two-in-one light conducting plate is at the orthogonal projection of end face and the position distribution synoptic diagram of the second leaded light site;
Fig. 5 is the schematic bottom view of the embodiment of the invention two two-in-one light conducting plates;
Fig. 6 is the end face synoptic diagram of the embodiment of the invention two two-in-one light conducting plates;
Fig. 7 is that the first leaded light site of the embodiment of the invention two two-in-one light conducting plates is at the orthogonal projection of end face and the position distribution synoptic diagram of the second leaded light site.
Embodiment
See also Fig. 1, lighting of the present invention comprises two-in-one light conducting plate 1 and light source 2.Wherein:
Two-in-one light conducting plate 1 comprise bottom surface 11 and with the bottom surface over against end face 12.Bottom surface 11 is provided with the first leaded light site 111, and end face 12 is provided with the second leaded light site 121.
The first leaded light site 111 and the second leaded light site 121 all can adopt modes such as engraving, corrosion and printing to make.The first leaded light site 111 and the second leaded light site 121 constitute various luminous patterns, comprise any or Chinese character, the figure of Chinese character, letter or figure, the combination in any of letter.The first leaded light site 111 and the second leaded light site 121 can be Any shape, as round, yi word pattern, shape such as cross and star-like.The first leaded light site 111 and the second leaded light site 121 that these difformities, different size or different densities distribute constitute various luminous patterns.
Utilize end face and the first leaded light site 111 of bottom surface tow sides making and the range difference distance that the second leaded light site 121 constitutes of light guide plate, the leaded light stipple pattern that the photoconduction that light source 2 is sent goes out the different shading values that are made of the first leaded light site 111 and the second leaded light site 121 forms apparent in view, three-dimensional pattern in the surface of light guide plate.The preferred second leaded light site 121 is distributed in the zone of the first leaded light site beyond orthogonal projection 112 zones of end face.
Also can on the first leaded light site 111 and the second leaded light site 121, be printed with coloring material or self-luminescent material, form coloring material or self-luminescent material site, to make up versicolor luminous pattern or not need light illumination and show various luminous patterns.
Light guide plate can be arranged to difformity as required, as tabular, right cylinder, polygon cylinder etc.
Light source 2 can be arranged on the side of two-in-one light conducting plate 1, also can be arranged on the bottom surface of two-in-one light conducting plate.The present invention preferably is arranged on the side of two-in-one light conducting plate.
Embodiment one
Please in the lump referring to Fig. 2 to Fig. 4.In this specific embodiment, two-in-one light conducting plate is a square plate, it comprise bottom surface 31 and with the bottom surface over against end face 32.Bottom surface 31 is provided with the first leaded light site 311, and end face 22 is provided with the second leaded light site 321.The first leaded light site and the second leaded light site constitute luminous pattern jointly, and the second leaded light site 321 is distributed in the zone of the first leaded light site beyond orthogonal projection 312 zones of end face.
Embodiment two
Please in the lump referring to Fig. 5 to Fig. 7.In this specific embodiment, two-in-one light conducting plate is similarly a square plate, it comprise bottom surface 41 and with the bottom surface over against end face 42.Bottom surface 41 is provided with the first leaded light site 411, and end face 42 is provided with the second leaded light site 421.The first leaded light site and the second leaded light site constitute luminous pattern jointly, and the second leaded light site 421 is distributed in the zone of the first leaded light site beyond orthogonal projection 412 zones of end face.Embodiment two is that with the difference of embodiment one luminous pattern of the first leaded light site and second leaded light site formation is different.
The method for making of two-in-one light conducting plate of the present invention is as follows:
Design the luminous pattern that needs early stage earlier, carry out the artistic design plate-making of the first leaded light site and the second leaded light site according to the requirement of this pattern.If the first leaded light site and the second leaded light site adopt engraving and printing to make respectively, then also need to carry out color separation processing, promptly need engraving is handled with printing to separate.
And then make the first leaded light site in the bottom surface of acrylic earlier as requested, make the second leaded light site at end face, until finishing whole luminous pattern.
The first leaded light site and the second leaded light site all can adopt modes such as printing, engraving, corrosion or model to make.When adopting printing to make, at first according to making requirement, print the making first leaded light site in the bottom surface of light guide plate, wait for after printed matter parches (if the technology of silk-screen or corrosion are with regard to needs) fully and print the making second leaded light site at end face again, necessary aligned position when bottom surface and end face pros and cons are made constitutes different light and shades leaded light pattern clearly after finishing.
Two-in-one light conducting plate of the present invention is by being provided with the first leaded light site on the bottom surface, the second leaded light site is set on end face, thereby make the different pattern of formation light and shade of the first leaded light site and the second leaded light site, the design of the leaded light site of light guide plate is suitable for more flexibly compared to existing technology, range of application is wider, as being widely used in aspects such as fine arts illumination, advertising lighting, technology illumination, decorative lighting.
The present invention generates all kinds of patterns by different leaded lights site, can form different patterns on the light guide plate of different shape and different size.The present invention can design by the shape of various different densities, leaded light site, different light-emitting zone requirements etc.In the time of the various Different Light of input, because the light of injecting is different with the leaded light site, the light guide plate surface can produce various luminous patterns.Luminous pattern can be single face luminous, also can be double-side, use two-in-one light conducting plate to make pattern form the luminous pattern of the different brightness of light and shade.
Compared with prior art, this patent has the following advantages:
(1) existing light guide plate range of application is narrow, also limits much at design aspect, and material use aspect must be combined with the problem that diffusion material, reflecting material etc. could solve all kinds of dazzles.The present invention can not use diffusion material fully and solve glare problem, and behind the cancellation diffusion material, light can directly be derived light by diffuse way by light guide plate, reduces energy consumption, improves light efficiency, reduces cost;
(2) the present invention's application is more extensive, has value of art appreciation, not only can be used for illumination, advertising lighting, also can be used for ornament, handicraft etc.Its light is evenly soft, profile is vividly attractive in appearance, shape is ever-changing, stereoscopic sensation is stronger, prolonged light guide plate illuminating product line, energy-conserving and environment-protective.Product is widely used in all kinds of illuminations, artistic lighting, advertising lighting, decorative lighting, handicraft, the artwork, furniture illumination, ornament materials, show window, cabinet, show stand, goes out fields such as guideboard, guide plate, advertising lamp box.

Claims (10)

1. two-in-one light conducting plate, comprise the bottom surface and with the bottom surface over against end face, described bottom surface is provided with the first leaded light site, it is characterized in that: described end face is provided with the second leaded light site.
2. two-in-one light conducting plate according to claim 1 is characterized in that: the described second leaded light network point distribution is the zone beyond the orthogonal projection zone of end face in the first leaded light site.
3. two-in-one light conducting plate according to claim 1 is characterized in that: be printed with coloring material or self-luminescent material on the described first leaded light site and the second leaded light site.
4. two-in-one light conducting plate according to claim 1 is characterized in that: the described first leaded light site and the second leaded light site constitute luminous pattern.
5. a method of making the described two-in-one light conducting plate of claim 1 is characterized in that comprising: make the first leaded light site in the bottom surface of light guide plate, make the second leaded light site at the end face of light guide plate.
6. according to the method for the described making two-in-one light conducting plate of claim 5, it is characterized in that: the described second leaded light network point distribution is the zone beyond the orthogonal projection zone of end face in the first leaded light site.
7. according to the method for the described making two-in-one light conducting plate of claim 5, it is characterized in that: be printed with coloring material or self-luminescent material on the described first leaded light site and the second leaded light site.
8. according to the method for the described making two-in-one light conducting plate of claim 5, it is characterized in that: the described first leaded light site and the second leaded light site constitute luminous pattern.
9. a lighting comprises light source, it is characterized in that: described lighting also has each described two-in-one light conducting plate of claim 1 to 4.
10. lighting according to claim 9 is characterized in that: described light source is arranged on the side of described two-in-one light conducting plate.
CN201110226924XA 2011-08-09 2011-08-09 Two-in-one light guide plate and manufacturing method thereof as well as lighting lamp Pending CN102289029A (en)

Priority Applications (1)

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Application Number Priority Date Filing Date Title
CN201110226924XA CN102289029A (en) 2011-08-09 2011-08-09 Two-in-one light guide plate and manufacturing method thereof as well as lighting lamp

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103149627A (en) * 2013-04-02 2013-06-12 深圳安嵘光电产品有限公司 Light-guiding plate with holes and manufacturing method thereof
CN105544817A (en) * 2015-12-08 2016-05-04 上海丽业光电科技有限公司 LED digital curtain wall and manufacturing method thereof

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TW201107121A (en) * 2009-07-27 2011-03-01 Skg Co Ltd Method for producing light guiding plate, light guiding plate, backlight device, lighting device, and light guiding plate producing device
CN102062892A (en) * 2010-11-10 2011-05-18 深圳安嵘光电产品有限公司 Engraving and printing two-in-one light guide plate and manufacturing method thereof as well as light fixture
CN102116454A (en) * 2009-12-31 2011-07-06 鸿富锦精密工业(深圳)有限公司 Light guide plate and backlight module using same
CN202204949U (en) * 2011-08-09 2012-04-25 深圳安嵘光电产品有限公司 Two-in-one light guide plate and illuminating lamp of the same

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07182914A (en) * 1993-12-22 1995-07-21 Matsushita Electric Works Ltd Plane luminaire
JP2005163274A (en) * 2003-11-28 2005-06-23 Sekisui Jushi Co Ltd Self-light-emitting guidance equipment and in-disaster guidance system
CN101295042A (en) * 2007-04-27 2008-10-29 鸿富锦精密工业(深圳)有限公司 Back light module and optical plate
JP2009158119A (en) * 2007-12-25 2009-07-16 Stanley Electric Co Ltd Surface light source device
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TW201107121A (en) * 2009-07-27 2011-03-01 Skg Co Ltd Method for producing light guiding plate, light guiding plate, backlight device, lighting device, and light guiding plate producing device
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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103149627A (en) * 2013-04-02 2013-06-12 深圳安嵘光电产品有限公司 Light-guiding plate with holes and manufacturing method thereof
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CN103149627B (en) * 2013-04-02 2016-05-25 深圳安嵘光电产品有限公司 A kind of LGP with holes and preparation method thereof
CN105544817A (en) * 2015-12-08 2016-05-04 上海丽业光电科技有限公司 LED digital curtain wall and manufacturing method thereof

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