CN109506165A - Picture mutually spreads electro-optical device - Google Patents
Picture mutually spreads electro-optical device Download PDFInfo
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- CN109506165A CN109506165A CN201910056764.5A CN201910056764A CN109506165A CN 109506165 A CN109506165 A CN 109506165A CN 201910056764 A CN201910056764 A CN 201910056764A CN 109506165 A CN109506165 A CN 109506165A
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- Prior art keywords
- guide plate
- light guide
- section
- picture
- light
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
- F21S8/00—Lighting devices intended for fixed installation
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V19/00—Fastening of light sources or lamp holders
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V7/00—Reflectors for light sources
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Planar Illumination Modules (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The present invention provides a kind of pictures mutually to spread electro-optical device, is related to picture frame/frame field, including light source, light guide plate, astigmatism part and bottom plate；Light guide plate is provided with condenser groove and several sections, the bottom of condenser groove is arranged in bottom plate, the second section of condenser groove is arranged in astigmatism part, light source luminescent is injected in light guide plate from the first section of light guide plate, and the second section is laterally irradiated in light guide plate, and it projects and projects from the second section and be mated on astigmatism part, to make astigmatism part Integral luminous, the astigmatism part is lateral luminous and projects in condenser groove, it scatters light sufficiently in the sinking space that condenser groove is surrounded with the bottom plate and spreads the front penetrated in the picture phase works being located on bottom plate, make picture Xiang Zuopin that can show more preferably visual effect in the environment of insufficient light.Have the characteristics that structure is simple, thickness is thin, assembly is easy, light is soft and good visual effect.
Description
Technical field
The present invention relates to picture frame/frame fields, and in particular to a kind of picture mutually spreads electro-optical device.
Background technique
Traditional drawing (including oil painting and traditional Chinese Painting) works, printed patterns (including drawing), photo and needlework works are necessary
Ability ornamental in the environment of certain illumination, the light of place environment cannot too by force can not be too dark, and entire picture light
Illumination must be uniform, especially the works to some Arts, and the requirement to light is especially special.
Currently, to the light filling measure of phase is drawn including the use of shot-light or backlight, wherein shot-light is arranged except picture to picture
Face irradiation, the disadvantage is that paving light is uneven, local luminance is excessively high or excessively dark, is unable to the original appearance of real embodiment works；Backlight is general
The back side of picture or photo is set, by shining from the back side illuminated for drawing phase for backlight, so that light is through picture mutually from front
It exhales and, in this way, the visual effect mutually embodied by the picture of backlight substrate is the same similar to hospital's x-ray fluoroscopy photo, the disadvantage is that,
The translucency of material for drawing phase is required first, unlike material corresponds to different effects, secondly, back side light transmission can allow works
Visual effect distortion destroys original color, saturation degree and stereovision etc..
LED light source is not suitable for directly as phase lighting source is drawn, because LED light source, which shines, belongs to optically focused concentrated light source,
Light sensation is stiff, and hot spot phenomenon is serious.
Summary of the invention
The purpose of the present invention is to provide a kind of draw mutually to spread electro-optical device, with structure, simple, optically focused is concentrated, paving light is uniform,
The characteristics of drawing phase good visual effect.
Based on above-mentioned purpose, a kind of draw provided by the invention mutually spreads electro-optical device, including light source, light guide plate, astigmatism part, bottom
Plate；Wherein, condenser groove is provided on the light guide plate, the bottom of the condenser groove, the condenser groove slot is arranged in the bottom plate
Wall is the second section, and the astigmatism part is arranged in second section and docks with the second section, and the light source is arranged described
Other sections on light guide plate in addition to the second section are simultaneously interfaced, and the section docked with the light source is first section
Face, the light source luminescent, which enters high reflectance inside the light guide plate by first section, to be transmitted and laterally irradiates described the
Two sections (including direct irradiation and/or indirect irradiation), light project light guide plate and project and is mated with from second section
Astigmatism part on, the astigmatism part receives the light that the second docked section is cast out, make the astigmatism part Integral luminous,
And most of light is projected transversely in the condenser groove, makes light in the sinking space that condenser groove and the bottom plate are surrounded
It sufficiently scatters and spreads and penetrate in the backplate surface.
Wherein, the section of light guide plate is to run through or the cross section of non-through thickness direction of light guide plate on light guide plate；Astigmatism part
To there is a translucent material of astigmatism and equal light effect, docking includes contact docking and/or untouchable docking, light source and first section
The docking in face refers to that light source luminescent can be entered in light guide plate by the first section and transmits；Astigmatism part is docked with the second section refers to hair
Astigmatism part can receive the light of the second section injection；The extension track of optically focused groove groove wall is the condenser groove of closed loop configuration or is
The condenser groove of non-closed loop configuration, the track of closed loop configuration refer to the track that ending connects.
Further, the condenser groove is set as the hollow slots that the second section (i.e. cell wall) extension track is closed loop configuration,
The condenser groove and the first section are arranged on one piece of light guide plate；Alternatively,
The condenser groove be set as the second section (i.e. cell wall) extend track be closed loop configuration non-hollow slots, described second
Section and the first section are arranged on one piece of light guide plate；Alternatively,
The condenser groove is set as the second section (i.e. cell wall) and extends the hollow slots that track is closed loop configuration, the condenser groove
The second section be to be spliced and combined with the second section that the extension track on muti-piece light guide plate is non-closed loop configuration, it is described every
The second section on block light guide plate is corresponding with the first section on same light guide plate；Alternatively,
The condenser groove be set as the second section (i.e. cell wall) extend track be non-closed loop configuration hollow slots, described second
Section and the first section are arranged on one piece of light guide plate；
The condenser groove is set as the second section (i.e. cell wall) and extends the hollow slots that track is non-closed loop configuration, the optically focused
Second section of slot is to be spliced and combined with the second section that the extension track on muti-piece light guide plate is non-closed loop configuration, described
The second section on every piece of light guide plate is corresponding with the first section on same light guide plate；
Wherein, the groove sidewall section of hollow slots is through the section of thickness direction of light guide plate；The groove sidewall of non-hollow slots is cut
Face is the section of non-through thickness direction of light guide plate.
Further, first section is located at the lateral section of the light guide plate outline perimeter；Alternatively,
Condenser groove periphery is provided with the mounting groove for placing light source on the light guide plate, and first section is located at the installation
The groove sidewall section of slot；
Wherein, mounting groove is hollow out slot structure or non-hollow out slot structure.
Further, all second sections, which are all docked, the astigmatism part；Alternatively, the docking of the second section of part has described dissipate
Light part.
Further, astigmatism part bottom (i.e. the astigmatism part back side) and the contacts baseplate；Alternatively,
There is spacing between astigmatism part bottom and the bottom plate.
Further, the astigmatism part setting is structure as a whole, and the astigmatism part height is greater than second depth of section；
Alternatively,
The astigmatism part setting is structure as a whole, and the astigmatism part height is not more than the height in second section；
Alternatively,
The astigmatism part is set as splicing construction.
It further, further include topcoat, the topcoat is arranged on the front surface of the light guide plate, the topcoat
Covering includes all surfaces of the light guide plate front surface and astigmatism part front together；Alternatively, the topcoat covering packet
Include the part of the surface of the light guide plate front surface and astigmatism part front together；
As needed, topcoat is made of non-transparent material, uses as light shield layer, by with topcoat to light guide plate just
The covering and shading of surface corresponding position；Topcoat is made of translucent material, and the photic zone as auxiliary uses, and reaches more preferably
Visual effect.
It further, further include picture phase framework, side and the guide-lighting web wheel is arranged in the picture photo frame body in the light source
Between the lateral section on wide periphery, light emission direction is towards the lateral section (i.e. the first section) of the light guide plate outline perimeter and right with it
It connects, the light guide plate outer rim is wrapped in the picture phase framework, and it includes the light guide plate that picture phase framework front frame eaves, which covers,
The all surfaces of front surface and astigmatism part front together；Alternatively,
The light source, which is arranged in, to be drawn in photo frame body between side and the lateral section of the light guide plate outline perimeter, light emission direction court
To the lateral section (i.e. the first section) of the light guide plate outline perimeter and interfaced, the light guide plate outer rim is wrapped in the picture
In phase framework, it includes the portion of the light guide plate front surface and astigmatism part front together that the picture phase framework front frame eaves, which covers,
Divide surface；Alternatively,
The light source is arranged on the light guide plate in the mounting groove of condenser groove periphery, and the light guide plate outer rim is wrapped in institute
State in picture phase framework, picture phase framework front frame eaves cover include the light guide plate front surface and astigmatism part front together
All surfaces；Alternatively,
The light source is arranged on the light guide plate in the mounting groove of condenser groove periphery, and the light guide plate outer rim is wrapped in institute
State in picture phase framework, picture phase framework front frame eaves cover include the light guide plate front surface and astigmatism part front together
Part of the surface；Alternatively,
The light guide plate front is provided with the topcoat, and the topcoat outer rim is wrapped in the picture phase framework, position
It is covered under the frame eaves of picture phase framework front, and by picture phase framework front frame eaves, picture phase framework front frame eaves
Cover together with the topcoat includes all surfaces of the light guide plate front surface and astigmatism part front together；Alternatively,
The light guide plate front is provided with the topcoat, and the topcoat outer rim is wrapped in the picture phase framework, position
It is covered under the frame eaves of picture phase framework front, and by picture phase framework front frame eaves, picture phase framework front frame eaves
Cover together with the topcoat includes the part of the surface of the light guide plate front surface and astigmatism part front together；Alternatively,
The light guide plate front is provided with the topcoat, and the topcoat outer rim is not wrapped in the picture phase framework
In, it is not covered by picture phase framework front frame eaves, picture phase framework front frame eaves covers packet together with the topcoat
Include all surfaces of the light guide plate front surface and astigmatism part front together；Alternatively, the light guide plate front setting is
Topcoat is stated, the topcoat outer rim is not wrapped in the picture phase framework, is not hidden by picture phase framework front frame eaves
Lid, pictures phase framework front frame eaves covered together with the topcoat include the light guide plate front surface and the astigmatism part just
The part of the surface of face together.
It further, further include picture Xiang Zuopin, the front drawn phase works and the bottom plate is arranged in is located at the optically focused
In slot；Alternatively,
The picture phase works itself are used as bottom plate to be arranged in the optically focused trench bottom；
Wherein, phase works are drawn and are located at the picture phase for referring in condenser groove and capable of being seen from the front of light guide plate positioned at optically focused trench bottom
Works.
It further, further include indentation pattern, the front surface of the light guide plate is arranged in the indentation pattern；Alternatively,
The reverse side of the light guide plate is arranged in the indentation pattern；Alternatively,
Positive and negative two surfaces of the light guide plate are arranged in the indentation pattern；
The indentation pattern plays the role of cosmetic decoration.
By adopting the above technical scheme, a kind of embedded luminous mark provided by the invention draws the technical solution for mutually spreading electro-optical device
The good effect of generation:
It is well known that light enters plate from the end face (i.e. the first section) of clear sheet (glass plate, poly (methyl methacrylate) plate) side
High reflectance transmission is carried out inside material and along the direction (i.e. laterally) parallel with plate surface, it can be in the end face of the plate other side
(i.e. the second section) is projected, and plate surface does not shine substantially.Through overtesting discovery 1, the light transmitted in transparent panel just looks like
The water to trickle inside plate is the same, as long as the place that water energy flows to, light can be arrived, even if the light in light source is unable to straight line irradiation
Place and corner.Using this phenomenon, the light injected from the side end face of transparent panel is found, it not only can be in blank perimeter periphery
All side end faces are projected, but also can be projected by the side end face of the pierced pattern opened up on plate.It is found through experiments that 2,
Under the premise of being not provided with astigmatism part, the LED light source to be shone by the second sectional observation of light guide plate towards the first section, observation
To the visual effect of point shaped laser spot and directly observation LED light source luminous (not passing through light guide plate) that issues of LED it is just the same；
But if LED light source is sent out on astigmatism part by light guide plate after the astigmatism part of the second section of light guide plate setting translucent material
Light out is entirely uniform, and is Integral luminous.It is seen by astigmatism part, side end face is all to shine uniformly to just look at less than LED
Hot spot.
Optical principle according to disclosed in this, the technical program is applied opens up hollow slots (i.e. condenser groove) on light guide plate,
It is the second section that cleverly optically focused groove groove wall, which is applied, can internally play total reflection effect, externally play stealthy effect, the
The light that two sections issue is projected directly on astigmatism part, is made astigmatism part entirely lighting and is projected in condenser groove to by astigmatism part and bottom
In the space that plate surrounds, light, by sufficient diffusing reflection, can spread the every nook and cranny being mapped in the space in condenser groove.
Firstly, the sinking space that constitutes with bottom plate of astigmatism part with the docking of optically focused groove groove wall provides for abundant scatter of light
Condition has light and spotlight effect, is formed and sinks to depositing light space, and the LED light source except condenser groove is arranged in and shines, sending
Dotted light (Irregular facula) is transmitted and is incident upon on the astigmatism part of diffusion material by the high reflectance in light guide plate, makes to gather
The astigmatism part of light slot surrounding space scattering into slot goes out uniform light so that the astigmatism part on condenser groove periphery be equivalent to it is laterally disposed
Lamp box light penetrating panel, the distance of light source to astigmatism part is equivalent to lamp house thickness, and all astigmatism parts shine and concentrate projection
The space in condenser groove, using the astigmatism part for being provided with light and light-dispersing effect, it is possible to prevente effectively from LED light source is directly (without thoroughly
Photo structure) lateral direction light emission when have serious hot spot, light stiff sense, without disperse effect and the non-uniform drawback of light (because
It is to concentrate Focusing projective light type light source for LED light source), while all astigmatism parts are multiplexed with the reflection of light again and hold together the side wall of light, make
Light in condenser groove sufficiently scatters, and all positions and any corner can be mapped to by light paving in three-dimensional space in slot, and spread and penetrated
In other works front surfaces such as the photo or pattern that are arranged in condenser groove bottom base panel or embroidery, with existing backing structure skill
Art is compared, and front paving light can more show the true effect of picture phase works, the more visual effect of aesthetic feeling, is not limited by ambient
System.
Secondly, the astigmatism part of milky white translucent material is fixed in the optically focused groove groove wall on transparent light guide plate, just as inlaying
It is the same in transparent light guide version, since astigmatism part periphery is transparent light guide plate, there is stealthy visual effect, so astigmatism part
There is hanging existing effect, nearby any extra component is all can't see in each orientation other than drawing phase works to astigmatism part, also sees
Less than the connection of electric wire and power supply；When electrical source luminescent, using the guide-lighting phenomenon of transparent light guide plate not extinction, light guide plate is still
Stealthy effect, most light all passes through the inner side end of astigmatism part, and (side end face docked on astigmatism part with the second section is outer
Side end face) concentrate scatter out, project in condenser groove, brightness is brighter, out light more evenly, better effect.Small part light simultaneously
Scattered out from the front end face of astigmatism part, show the profile luminous pattern of condenser groove, comparison still not extinction at this time it is transparent
The hanging effect of light guide plate, astigmatism part becomes apparent from, more magic.
Meanwhile other than astigmatism part other not luminous site comparison condenser groove sinking emitting space so that condenser groove
There is apparent line of demarcation around interior sinking emitting space and condenser groove between slightly dark component, the light in feeling condenser groove is not
It can diffuse out and equally, there is the effect for depositing light, such effect is particularly important for the visual effect for setting off the picture phase works of slot bottom,
The visual effect of planar can be shown by not only drawing phase works, but also cooperate the condenser groove interior three-dimensional of entire uniformly astigmatism empty
Between, so that space and the illumination effect for drawing phase works in condenser groove is had special three-dimensional sense and comparable visual effect, this
It is that tradition draws Xiang Zuopin and back lighting device or plane formula sidelight device institute is irrealizable；Meanwhile according to the face for drawing phase works
Product size, can by setting light transmission cell wall and slot bottom draw a portrait works between height spacing (distance it is bigger, paving light effect it is more equal
It is even), to keep paving light effect best.
Finally, by the design to optically focused groove shape and docking the matched astigmatism part of shape therewith, may be implemented a variety of
With the picture matched condenser groove of phase works, such as heart-shaped condenser groove, circular spotlight slot or special-shaped condenser groove etc., astigmatism part receives second
After the light that section is projected, most of light, while the light that the front end face of astigmatism part is also sent out a small amount of are projected into slot, is made ornamental
While drawing phase works, moreover it is possible to watch the luminous contour patterns that the front end face of astigmatism part issues, play to the auxiliary of picture phase works
Decoration and the effect of interspersing are helped, and sets off picture phase works theme to be expressed and thought by contrast.
Detailed description of the invention
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art be briefly described, it should be apparent that, it is described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, is also possible to obtain other drawings based on these drawings.
Figure 1A is the front schematic view for the first structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 1B is the schematic diagram of the section structure of Figure 1A dotted line position；
Fig. 1 C is the index path of Figure 1A dotted line position section；
Fig. 2 is the schematic diagram of the section structure for second of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Fig. 3 is the schematic diagram of the section structure for the third structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Fig. 4 is the schematic diagram of the section structure for the 4th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Fig. 5 is the schematic diagram of the section structure for the 5th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Fig. 6 is the schematic diagram of the section structure for the 6th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Fig. 7 is the schematic diagram of the section structure for the 7th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Fig. 8 is the schematic diagram of the section structure for the 8th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Fig. 9 is the schematic diagram of the section structure for the 9th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 10 is the schematic diagram of the section structure for the tenth kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 11 is the tenth a kind of the schematic diagram of the section structure of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 12 is the schematic diagram of the section structure for the 12nd kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 13 is the schematic diagram of the section structure for the 13rd kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 14 is the schematic diagram of the section structure for the 14th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 15 is the schematic diagram of the section structure for the 15th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device
Figure 16 is the schematic diagram of the section structure for the 16th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 17 is the front schematic view for the 17th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 18 is the front schematic view for the 18th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 19 is the front schematic view for the 19th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 20 is the front schematic view for the 20th kind of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device；
Figure 21 is the 20th a kind of front schematic view of structure that picture provided in an embodiment of the present invention mutually spreads electro-optical device.
Appended drawing reference: 1. band-like LED light sources, 2. condenser grooves, 3. astigmatism parts, 4. functors, 5. bottom plates, 6. draw Xiang Zuopin,
7. drawing phase framework, 8. mounting grooves, 9. light guide plates, 10. transparent protective layers, 11. topcoats, 12. cushion blocks.
Specific embodiment
Technical solution of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel's every other embodiment obtained without making creative work, shall fall within the protection scope of the present invention.
Embodiment
As shown in Figure 1A, Figure 1B and Fig. 1 C, the present embodiment provides the pictures that the shape of condenser groove 2 is rectangle mutually to spread electro-optical device,
It include: light source 1, light guide plate 9, astigmatism part 3, bottom plate 5 and picture phase framework 7.
Leading for the size and shape to match with picture phase framework 7 is processed into the plate cutting of the transparent material of suitable thickness
Tabula rasa 9, the position among light guide plate 9 process the rectangle hollow slots through 9 thickness direction of light guide plate, this hollow slots is optically focused
Slot 2, the size of condenser groove 2 and the picture phase works 6 to be shown (i.e. photo, work of fine arts, printed patterns and needlework works etc.)
Match, then processes the astigmatism part 3 to match with optically focused groove shape with the translucent material for having light and light-dispersing effect again, make
Astigmatism part 3 can be embedded just below in condenser groove notch and the end face outside of astigmatism part 3 can be fitted tightly in optically focused groove groove wall (i.e.
Second section), it realizes that astigmatism part 3 is in close contact with the second section and docks, also, the height of astigmatism part 3 is greater than the thickness of light guide plate 9
Degree, i.e. the height in the second section, the height of astigmatism part 3 is higher, and light space in condenser groove 2 is reflected with scattering area just
Bigger, paving light effect is better；The width of astigmatism part 3 is selected as suitable width according to specific needs, the width of astigmatism part 3 and dissipates
The emitting brightness of light part 3 is inversely proportional；The outer rim of light guide plate 9 is wrapped in picture phase framework 7 again, is allowed to be located at picture phase framework front
It under frame eaves, and is covered by the positive surface frame eaves of the picture phase framework 7, belongs to 9 outer rim of light guide plate and be wrapped in picture phase framework 7, draw phase
It includes the part of the surface of light guide plate front surface and astigmatism part front together that the positive surface frame eaves of framework 7, which covers,；Light source is LED band light source
1 (such as: LED light strip) LED band light source can be monochromatic or how photochromic LED band light source, LED band light source
1 is arranged in the inside for drawing phase framework and rounds along inside profile extending direction, and LED band light source 1 is made to be located at picture photo frame
Between internal side and the lateral section of light guide plate outline perimeter, 1 light emission direction of LED band light source is towards the edge of light guide plate 9
End cross-sectional (i.e. the first section), docks LED band light source 1 with the first section of light guide plate 9, then size is selected to match
Bottom plate 5, and the front of bottom plate 5 is made to have corresponding texture and a background patterns, the capping of back side bottom plate 5 of Cong Huaxiang framework 7 is led
9 back side of tabula rasa and the bottom of condenser groove 2, then picture phase works 6 are fixed on the positive suitable position of bottom plate by condenser groove 2,
It is located at picture phase works 6 in condenser groove, to constitute to sink to depositing light space between condenser groove 2 and bottom plate 5, moreover, leading from transparent
The front of tabula rasa 9 is seen, it can be seen that picture phase works 6 and condenser groove sinking in condenser groove 2 deposit light space, astigmatism part 3, draw photo frame
Body 7, light guide plate 9 and the front that the bottom plate 5 as background can also be seen through light guide plate 9.
Optionally, astigmatism part 3 is translucent or misty hard translucent material, passes through numerical control device with the plate of this material
It is carved according to corresponding pattern milling；Or astigmatism part 3 passes through heating by translucent or misty hard strip light transmission adhesive tape
It is formed afterwards according to the shape bending of layout, then cooling and shaping；Or astigmatism part 3 is saturating by translucent or misty soft quality strip
Optical cement item, direct bending are close to and are fixed on optically focused groove groove wall (on the second section) molding technique to be made；Or astigmatism
Part 3 is shaped by mold injection；Or astigmatism part 3 is decomposed into several segments, segmental machining, last several segments are spliced.
When band-like LED light source 1 shines, light enters inside light guide plate 9 from the first section, as shown in the index path of Fig. 1 C,
The light that light source 1 issues enters 9 internal transmission of light guide plate by the first section and is laterally irradiated to the groove sidewall of condenser groove 2 i.e. the
It on two sections, is projected and is bonded therewith and in the end face outside of astigmatism part 3 docked by the second section, astigmatism part 3 receives the
The light that two sections are cast out makes 3 Integral luminous of astigmatism part, at this point, most of light that astigmatism part 3 issues passes through astigmatism part
The sinking that 3 inner side end projects in condenser groove 2 is deposited in light space, also has sub-fraction light to pass through the rear end face of astigmatism part 3
The sinking for projecting condenser groove 2 deposits 5 surface of bottom plate of light space bottom and by reflection meeting astigmatism part 5, and there are also sub-fraction light
It is scattered out outward by the front end face (i.e. positive) of astigmatism part 3, sees that astigmatism part 3 is the luminous profile of rectangle from front；Wherein
The sinking that most of light that astigmatism part 3 scatters out all is incident upon in condenser groove 2 is deposited in light space, and light leads in this space
It crosses and is adequately reflected and scattered between the inner side end of astigmatism part 3, the light in space is made to have disperse effect, it is more preferably soft
With with it is uniform.At this point, the inner side end of astigmatism part 3 serves not only as the projection component of light but also the reflecting part as light
Part embodies repeatedly used features.Exist in this way, light of the disperse in condenser groove 2 is mapped to setting with higher-quality paving light effect paving
The surface of picture phase works on bottom plate 5 makes picture phase works show more preferably perfect visual effect.
In this embodiment, all second sections of rectangle condenser groove 2 are all to being connected to astigmatism part 3, and 3 bottom of astigmatism part is
Rear end face is contacted with bottom plate 5.
Further, further include indentation pattern, according to specific needs, indentation pattern can be set in the front surface of light guide plate
(including pattern and/or text)；Alternatively, the reverse side of light guide plate is arranged in indentation pattern；Alternatively, indentation pattern is arranged in light guide plate
Positive and negative two surfaces；The indentation pattern that 9 surface of transparent light guide plate is arranged in can destroy light guide plate surface because of indentation pattern
Flat and smooth total reflection condition, and make to project out a part from indentation pattern surface in the light of light guide plate internal transmission,
Picture in condenser groove 2 is mutually made since indentation pattern luminous intensity is faint to make indentation pattern issue corresponding luminous pattern
The bandwagon effect of product 6 plays the role of the cosmetic decoration of auxiliary.
Optionally, as shown in Fig. 2, unlike structure shown in Figure 1B, the height of astigmatism part 3 is no more than light guide plate
Thickness (i.e. the height in the second section).
Optionally, as shown in figure 3, unlike structure shown in Fig. 2, the positive surface frame eaves area for drawing phase framework 7 is increased,
The front end face for also having covered whole 9 fronts of light guide plate and astigmatism part 3 can only be seen in terms of front by sinking to depositing light space
Picture phase works 6 on bottom plate 5 can't see luminous astigmatism part 3, form another visual effect.The wherein outboard end of astigmatism part 3
Face is unique light output end, and the picture photo frame eaves portion beyond astigmatism part 3 point plays the role of holding together light, makes toward outside condenser groove 2
The light of scattering is held together back again in condenser groove 2, has preferably paving light effect to phase works 6 are drawn.In such structure, light source 1,
Light guide plate 9 and astigmatism part 3 are all wrapped in picture phase framework 7, are belonged to 9 outer rim of light guide plate and are wrapped in picture phase framework 7, the picture
It includes all surfaces of light guide plate front surface and astigmatism part front together that the positive surface frame eaves of phase framework 7, which covers,.
Optionally, as shown in figure 4, unlike structure shown in Fig. 3, the area of light guide plate 9 reduces, that is to say, that the
The distance between one section to the second section becomes smaller, and as low as its width is suitable with the width of astigmatism part 3, light source 1 and light guide plate 9
Spacing increase, light source 1 issue wide part directly laterally irradiate light guide plate 9 the first section, some light by
It draws and reaches the first section by multiple reflections between the frame eaves inner wall and bottom plate 5 of phase framework 7 and enter transmission in light guide plate 9, and
It is projected on astigmatism part 3 from the second section, astigmatism part is exposed at except positive surface frame eaves, and the front of astigmatism part 3 issues rectangle
The luminous pattern of profile.In such structure, draws the positive surface frame eaves of phase framework 7 and extend at the second section, belong to 9 outer rim packet of light guide plate
It is rolled in picture phase framework 7, draws the positive surface frame eaves of phase framework 7 and cover 9 front surface of light guide plate and the positive part of the surface of astigmatism part 3.For
Light efficiency can be coated with the coating of reflecting effect in the front for drawing phase framework 7 positive frame eaves inner surface and bottom plate 5；It is guide-lighting
Plate 9 can greatly save material cost by reducing area size.
Optionally, as shown in figure 5, unlike Figure 1B and structure shown in Fig. 4, in the width and Fig. 4 of light guide plate 9
Quite, docking but between astigmatism part 3 and the second section is non-contact docking, but also including topcoat 11, topcoat 11 is
Light-proof material, but it is not limited to light-proof material, according to specific requirement, in order to which beautiful and effect topcoat 11 front can be covered
There is the content of corresponding visual effect, light guide plate 9 and astigmatism part 3 can be fixed on topcoat 11 or be fixed on respectively bottom plate 5
On；The first section of light guide plate 9 is directly laterally irradiated in the wide part that light source 1 issues, some light passes through in topcoat
Reach the first section by multiple reflections between 11 and bottom plate 5 and enter transmission in light guide plate 9, and projects from the second section scattered
On light part 3, wherein the wide part cast out from the second section is directly projected transversely on astigmatism part 3, some light
Reached on astigmatism part 3 by passing through multiple reflections between topcoat 11 and bottom plate 5；It, can be in topcoat 11 for light efficiency
The front of reverse side and bottom plate 5 is coated with the coating of reflecting effect.This structure belongs to the front surface that light guide plate 9 is arranged in topcoat 11
On, the covering of topcoat 11 includes the part of the surface of light guide plate front surface and astigmatism part front together；And 9 front setting of light guide plate
There is topcoat 11,11 outer rim of topcoat is wrapped in picture phase framework 7, is located under the positive surface frame eaves of picture phase framework 7, and by the picture
The positive surface frame eaves of phase framework 7 covers, and it includes the positive table of light guide plate that the positive surface frame eaves of the picture phase framework 7 covers together with the topcoat 11
The part of the surface of face and astigmatism part front together.
Optionally, as shown in fig. 6, unlike structure shown in Figure 1B, the periphery setting of condenser groove 2 on light guide plate 9
There is a circle to place the mounting groove 8 of light source 1, mounting groove 8 is hollow out slot structure or non-hollow out slot structure, if mounting groove 8 is hollow out
Structure, the track that mounting groove 8 one encloses are preferably designed as non-closed trajectories, to prevent light guide plate 9 to be located at the peripheral of mounting groove 8
Partial exfoliation.LED band light source 1 is placed in mounting groove 8, the light emission direction laterally toward condenser groove 2 among light guide plate 9,
First section is located at the side groove sidewall section of the close condenser groove 2 of the mounting groove 8, to realize light source 1 and the first section
Docking；In this way, the light source 1 in mounting groove 8, which shines, can directly pass through groove sidewall section (i.e. the first section) into light guide plate 9
Interior transmission.This 1 setting structure of light source is more succinct convenient in implementation process compared to the structure in Figure 1B.Such structure
In, belong to light source 1 and be arranged in the mounting groove 8 of 2 periphery of condenser groove, 9 outer rim of light guide plate is wrapped in picture phase framework 7, the picture
It includes the part of the surface of 9 front surface of light guide plate and 3 front of astigmatism part together that the positive surface frame eaves of phase framework 7, which covers,；.
Optionally, as shown in fig. 7, unlike structure shown in Fig. 6, condenser groove 2 is the U-shaped structure of non-hollow out, and
Picture frame works 6 are set up directly in the groove bottom of condenser groove 2, are arranged as bottom plate at condenser groove bottom at this point, drawing phase works 6 itself
Portion.
Optionally, as shown in figure 8, unlike structure shown in Fig. 6, it is provided with topcoat 11 in the front of light guide plate 9,
Astigmatism part 3 is exposed at except topcoat 11, and cushioning has cushion block 12 between bottom plate 5 and the reverse side of light guide plate 9, make bottom plate 5 with
It is spaced a distance between light guide plate 9, i.e., has spacing between 3 bottom of astigmatism part (i.e. rear end face) and bottom plate 5.This structure passes through
The depth that light space is deposited in the sinking in condenser groove 2 is increased, can increase to the paving light quality for drawing phase works 6.Draw the area of phase works 6
Bigger, the depth that light space is deposited in matching sinking should be deeper.Topcoat 11 is set, is made of lighttight material, it can
To realize special visual effect, although and light in light guide plate 9 high reflectance transmit, but have a small amount of light from
The surface leakage of light guide plate 9 sheds, and topcoat 11 can be completely covered by this some light；Alternatively, setting topcoat 11, by light transmission
Material be made, special visual effect may be implemented, although and light in light guide plate 9 high reflectance transmit, but
It has a small amount of light to shed from the leakage of the surface of light guide plate 9, it is special that the topcoat 11 of light transmission can use the realization of this some light
Visual effect.In such structure, 9 front of light guide plate is provided with topcoat 11, and 11 outer rim of topcoat is wrapped in picture phase framework 7
In, it is located under the positive surface frame eaves of picture phase framework 7, and covered by the positive surface frame eaves of the picture phase framework 7,7 front of picture phase framework
Frame eaves covers the part of the surface including 9 front surface of light guide plate and 3 front of astigmatism part together with the topcoat 11 together；Simultaneously
Belong to topcoat 11 to be arranged on the front surface of light guide plate 9, the covering of topcoat 11 includes 9 front surface of light guide plate and astigmatism part
The part of the surface of 3 fronts together.
Optionally, as shown in figure 9, unlike structure shown in Fig. 8,3 front of astigmatism part is just faced with light guide plate 9
Together, the lower end surface (i.e. rear end face) of astigmatism part 3 extends downward into the surface of bottom plate 5, and contacts, meanwhile, it is arranged in leaded light
Positive 11 area of topcoat of plate 9 is extended to the front for having covered astigmatism part 3 and also extends one to the center of condenser groove 2 more
A bit, the effect of topcoat 11 is similar with the effect of frame eaves shown in Fig. 3, plays light effect.Meanwhile comparison with it is shown in Fig. 8
Sinking deposits light space and possesses similar depth, structure shown in Fig. 9 be by make astigmatism part 3 extend downward into 5 surface of bottom plate come
Increase and sink to depositing the depth in light space, while utilizing the topcoat 11 of large area, compared to structure shown in Fig. 8, knot shown in Fig. 9
Structure to the paving light effects of the picture phase works 6 of large area more preferably.This structure belongs to 9 front of light guide plate and is covered by the topcoat 11,
11 outer rim of topcoat is wrapped in picture phase framework 7, and is covered by the positive surface frame eaves of the picture phase framework 7.In such structure, light guide plate
9 fronts are provided with topcoat 11, and 11 outer rim of topcoat is wrapped in picture phase framework 7, are located under the positive surface frame eaves of picture phase framework 7,
And covered by the positive surface frame eaves of the picture phase framework 7, the positive surface frame eaves of the picture phase framework 7 covers together with the topcoat 11 includes
The all surfaces of 9 front surface of light guide plate and 3 front of astigmatism part together；Also belonging to topcoat 11 is being arranged in light guide plate 9 just simultaneously
On surface, the covering of topcoat 11 includes all surfaces of 9 front surface of light guide plate and 3 front of astigmatism part together.
Optionally, as shown in Figure 10, unlike structure shown in Fig. 5, the U-shaped structure peace of non-hollow out is arranged in light source 1
In tankage 8, and the back side of light guide plate 9 is arranged in the opening of mounting groove 8.
Optionally, as shown in figure 11, unlike structure shown in Fig. 2, the U-shaped structure peace of non-hollow out is arranged in light source 1
In tankage 8, and one layer is covered by transparent thin board at the front openings in the front and condenser groove of light guide plate 9 and astigmatism part 32
Or the transparent protective layer 10 that transparent sheet is made into, the outer rim of transparent protective layer 10 are wrapped in picture together with the outer rim of light guide plate 9
In phase framework 7, transparent protective layer 10 has the function of protecting 9 surface of light guide plate.It optionally, can be according to visual effect transparent
Cushioning topcoat 11 between protective layer 10 and light guide plate 9, to cover the light leakage of corresponding position or increase the visual effect of auxiliary；It can
Choosing, it can cushioning transparent protective layer 10, protection between bottom plate 5 (including drawing phase works 6) and light guide plate 9 and astigmatism part 3
The back surface of light guide plate 9 and protection 6 surface of picture phase works, in this way, being just separated between the bottom surface of astigmatism part 3 and bottom plate 5 transparent
Protective layer 10, so that there is spacing non-contact between the bottom surface of astigmatism part 3 and bottom plate 5.
Optionally, in all embodiments involved in this programme, phase framework can drawn the structure as shown in Figure 11
Positive front end cushioning transparent protective layer 10, the outer rim of transparent protective layer 10 are arranged in the frame eaves for drawing phase framework.
Optionally, as shown in figure 12, unlike structure shown in Fig. 6, the section of astigmatism part 3 is polymorphic structure, oriented
The eaves shape structure of interior extension, the effect of this structure and effect are similar with the topcoat 10 of Fig. 9, play light action, but also from
Front broadens the width of astigmatism part 3, realizes special visual effect.
Optionally, as shown in figure 13, unlike structure shown in Figure 1B, the Outside Dimensions of astigmatism part 3 are than condenser groove 2
More greatly, astigmatism part 3 is arranged in the notch edges of condenser groove 2 and extends internally size, in the light that the second section is projected, there is one
Divide on the bottom surface (back side) for being incident upon astigmatism part 3 toward the light that notch direction (diagonal upward direction) scatters, astigmatism part 3 receives second
The light that section projects obliquely upward makes astigmatism part 3 shine, and the bottom surface of astigmatism part 3 is multiplexed with reflecting surface handle as light-emitting surface again
Light is projected and is reflected into condenser groove 2, at this point, light most in condenser groove 2 comes from the direct transverse projection in the second section
Light out.This structure is a kind of special case of astigmatism part 3.
Optionally, as shown in figure 14, unlike structure shown in Fig. 2,2 groove sidewall of condenser groove (i.e. the second section) is non-
Vertical inclined-plane, 3 side end face of astigmatism part being mated with accordingly is also inclined-plane, has and certain holds together light effect.This structure belongs to
A kind of special case.Realize special visual effect.
Optionally, as shown in figure 15, unlike structure shown in Fig. 2, the inner side end of astigmatism part 3 is inclined-plane, there is one
Fixed holds together light effect.And bottom plate 5 is to draw phase works 6 with reeded polymorphic structure and be placed in groove, the bottom of astigmatism part 3
End is not contacted with bottom plate 5.This structure is also to play the role of deepening to sink to depositing light spatial depth.This astigmatism part 3 also belongs to abnormity
Structure realizes special visual effect.
Optionally, as shown in figure 16, do not include picture phase framework 7 unlike structure shown in Fig. 6, light guide plate 9 just
Face is provided with lighttight topcoat 11, for the light source 1 for covering mounting groove 8 and in it, at this point, the covering of topcoat 11 includes
The part of the surface of 9 front surface of light guide plate and 3 front of astigmatism part together.This structure is suitable for being inconvenient to that answering for picture phase framework 7 is arranged
Use environment.
All of above embodiment is based on based on Figure 1A, Figure 1B, possesses common feature, comprising: the of condenser groove 2
Two sections extend the rectangle that track is closed loop configuration；Condenser groove 2 is arranged on one piece of light guide plate (to be added i.e. on one piece of light guide plate 9
Work goes out condenser groove 2)；All second sections of condenser groove 2 are to being connected to astigmatism part 3；Astigmatism part 3 is structure as a whole.
Further, as shown in figure 17, unlike Figure 1A, the shape of astigmatism part 3 is not rectangle but heart-shaped configuration,
To set off the special content for drawing phase works 6 by contrast.
Further, as shown in figure 18, unlike Figure 1A, astigmatism part is splicing construction, by the astigmatism of unilateral light transmission
Part 3 and the functor 4 on other three side are spliced, wherein functor 4 is light-proof material, in this way, only unilateral astigmatism part
The 3 luminous sinkings being incident upon in condenser groove 2 are deposited in light space, are formed left end brightness in space and are higher than right end brightness, may be implemented
The special effect such as gradual change.
Further, as shown in figure 19, unlike Figure 1A, astigmatism part is splicing construction, and not all the
Astigmatism part 3 is all docked in two sections, and only to astigmatism part 3 is connected to, the opposite astigmatism part 3 of two sides is opposite to be sent out in part the second section
Light realizes special visual effect.
Further, as shown in figure 20, unlike Figure 1A, condenser groove 2 is set as the second section to extend track being to close
The rectangle hollow slots of ring structure, the second section of the condenser groove 2 are to be spliced with the second section of four pieces of light guide plates 9, point
Four sides of rectangle are not corresponded to, and the light of the first section corresponding with the second section and docking is provided on every piece of light guide plate 9
First section of source 1, light source 1 and docking is covered by the positive surface frame eaves of picture phase framework 7；Astigmatism part is also spliced by four sections of astigmatism parts 3
It forms, respectively corresponds second section of every piece of light guide plate 9.Optionally, it can also be replaced with the astigmatism part 3 of integral structure.It is optional
, for visual effect, the front surface of four pieces of light guide plates 9 can be covered with topcoat 11, and splicing gap is covered in topcoat
Below 11.
Further, as shown in figure 21, unlike Figure 19, condenser groove 2 is set as the second section to extend track being two
The straightway that section is parallel to each other, belongs to the hollow slots of non-closed loop configuration, and the second section of the condenser groove 2 is with two pieces of light guide plates
9 the second section is composed, the corresponding one piece of light guide plate 9 in every section of second section, and docks corresponding astigmatism part 3, every piece of leaded light
The light source 1 of the first section corresponding with the second section and docking, the first section quilt of light source 1 and docking are provided on plate 9
The positive surface frame eaves for drawing phase framework 7 covers.Optionally, it can also be replaced with the rectangle astigmatism part 3 of integral structure, only rectangle dissipates
The second section of upper following no docking of light part 3.Optionally, for visual effect, picture phase works 6 can be covered with topcoat 11
Vertical direction (with 6 place plane vertical direction of phase works is drawn) other than view field draws whole region within phase framework 7, packet
Include the front surface of two pieces of light guide plates 9 and the front of astigmatism part 3.
Other embodiments
It can be changed and combine according to the specific features in above embodiments, constitute other forms and structure feature simultaneously
Meet the other embodiments of the technology of the present invention feature.
Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of the present invention., rather than its limitations；To the greatest extent
Pipe present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that: its according to
So be possible to modify the technical solutions described in the foregoing embodiments, or to some or all of the technical features into
Row equivalent replacement；And these are modified or replaceed, various embodiments of the present invention technology that it does not separate the essence of the corresponding technical solution
The range of scheme.
Claims (10)
1. a kind of picture mutually spreads electro-optical device, which is characterized in that including light source, light guide plate, astigmatism part, bottom plate；
Wherein, condenser groove is provided on the light guide plate, the bottom of the condenser groove, the condenser groove slot is arranged in the bottom plate
Wall is the second section, and the astigmatism part is arranged in second section and docks with the second section, and the light source is arranged described
Other sections on light guide plate in addition to the second section are simultaneously interfaced, and the section docked with the light source is first section
Face, the light source luminescent, which enters high reflectance inside the light guide plate by first section, to be transmitted and laterally irradiates described the
Two sections, light project light guide plate from second section and project on the astigmatism part being mated with, and the astigmatism part receives institute
The light that second section of docking is cast out, makes the astigmatism part Integral luminous, and the astigmatism part shines and is projected transversely to institute
It states in condenser groove, so that light is sufficiently scattered and is spread in the sinking space that condenser groove and the bottom plate are surrounded and penetrate in the bottom plate
Surface.
2. picture according to claim 1 mutually spreads electro-optical device, which is characterized in that the condenser groove is set as the extension of the second section
Track is the hollow slots of closed loop configuration, and the condenser groove and the first section are arranged on one piece of light guide plate；Alternatively,
The condenser groove be set as the second section extend track be closed loop configuration non-hollow slots, second section with first section
Face is arranged on one piece of light guide plate；Alternatively,
The condenser groove is set as the second section and extends the hollow slots that track is closed loop configuration, and the second section of the condenser groove is
It is spliced and combined with the second section that the extension track on muti-piece light guide plate is non-closed loop configuration, on every piece of light guide plate
Second section is corresponding with the first section on same light guide plate；Alternatively,
The condenser groove be set as the second section extend track be non-closed loop configuration hollow slots, second section with first section
Face is arranged on one piece of light guide plate；
The condenser groove is set as the second section and extends the hollow slots that track is non-closed loop configuration, the second section of the condenser groove
To be spliced and combined with the second section that the extension track on muti-piece light guide plate is non-closed loop configuration, on every piece of light guide plate
The second section be corresponding with the first section on same light guide plate.
3. picture according to claim 2 mutually spreads electro-optical device, which is characterized in that first section is located at the guide-lighting web wheel
The lateral section on wide periphery；Alternatively,
Condenser groove periphery is provided with the mounting groove for placing light source on the light guide plate, and first section is located at the mounting groove
Groove sidewall section.
4. picture according to claim 3 mutually spreads electro-optical device, which is characterized in that all second sections, which are all docked, the astigmatism
Part；Alternatively, the docking of the second section of part has the astigmatism part.
5. picture according to claim 4 mutually spreads electro-optical device, which is characterized in that astigmatism part bottom (i.e. the astigmatism part back side)
With the contacts baseplate；Alternatively,
There is spacing between astigmatism part bottom and the bottom plate.
6. picture according to claim 5 mutually spreads electro-optical device, which is characterized in that the astigmatism part setting is structure as a whole, institute
Astigmatism part height is stated greater than second depth of section；Alternatively,
The astigmatism part setting is structure as a whole, and the astigmatism part height is not more than the height in second section；Alternatively,
The astigmatism part is set as splicing construction.
7. picture according to claim 1 to 6 mutually spreads electro-optical device, which is characterized in that it further include topcoat, it is described
Topcoat is arranged on the front surface of the light guide plate, and the topcoat covering includes the light guide plate front surface and the astigmatism
The all surfaces of part front together；Alternatively,
The topcoat covering includes the part of the surface of the light guide plate front surface and astigmatism part front together.
8. picture described in any one of -7 mutually spreads electro-optical device according to claim 1, which is characterized in that further include picture phase framework, institute
It states light source to be arranged in the picture photo frame body between side and the lateral section of the light guide plate outline perimeter, light emission direction is described in
The lateral section of light guide plate outline perimeter is simultaneously interfaced, and the light guide plate outer rim is wrapped in the picture phase framework, the picture phase
It includes all surfaces of the light guide plate front surface and astigmatism part front together that the positive surface frame eaves of framework, which covers,；Alternatively,
The light source, which is arranged in, to be drawn in photo frame body between side and the lateral section of the light guide plate outline perimeter, and light emission direction is towards institute
The lateral section of light guide plate outline perimeter and interfaced is stated, the light guide plate outer rim is wrapped in the picture phase framework, the picture
It includes the part of the surface of the light guide plate front surface and astigmatism part front together that phase framework front frame eaves, which covers,；Alternatively,
The light source is arranged on the light guide plate in the mounting groove of condenser groove periphery, and the light guide plate outer rim is wrapped in the picture
In phase framework, described to draw phase framework front frame eaves and cover include the light guide plate front surface and astigmatism part front together complete
Portion surface；Alternatively,
The light source is arranged on the light guide plate in the mounting groove of condenser groove periphery, and the light guide plate outer rim is wrapped in the picture
In phase framework, it includes the portion of the light guide plate front surface and astigmatism part front together that the picture phase framework front frame eaves, which covers,
Divide surface；Alternatively,
The light guide plate front is provided with the topcoat, and the topcoat outer rim is wrapped in the picture phase framework, is located at institute
It states under the frame eaves of picture phase framework front, and is covered by picture phase framework front frame eaves, picture phase framework front frame eaves and institute
It states topcoat and covers all surfaces including the light guide plate front surface and astigmatism part front together together；Alternatively,
The light guide plate front is provided with the topcoat, and the topcoat outer rim is wrapped in the picture phase framework, is located at institute
It states under the frame eaves of picture phase framework front, and is covered by picture phase framework front frame eaves, picture phase framework front frame eaves and institute
It states topcoat and covers part of the surface including the light guide plate front surface and astigmatism part front together together；Alternatively,
The light guide plate front is provided with the topcoat, and the topcoat outer rim is not wrapped in the picture phase framework, does not have
Have and covered by picture phase framework front frame eaves, it includes described that picture phase framework front frame eaves covers together with the topcoat
The all surfaces of light guide plate front surface and astigmatism part front together；Alternatively,
The light guide plate front is provided with the topcoat, and the topcoat outer rim is not wrapped in the picture phase framework, does not have
Have and covered by picture phase framework front frame eaves, it includes described that picture phase framework front frame eaves covers together with the topcoat
The part of the surface of light guide plate front surface and astigmatism part front together.
9. picture according to claim 8 mutually spreads electro-optical device, which is characterized in that it further include picture Xiang Zuopin, the picture Xiang Zuopin
The front of the bottom plate is set, is located in the condenser groove；Alternatively,
The picture phase works itself are used as bottom plate to be arranged in the optically focused trench bottom.
10. picture according to claim 9 mutually spreads electro-optical device, which is characterized in that it further include indentation pattern, the indentation pattern
The front surface of the light guide plate is set；Alternatively,
The reverse side of the light guide plate is arranged in the indentation pattern；Alternatively,
Positive and negative two surfaces of the light guide plate are arranged in the indentation pattern；
The indentation pattern plays the role of cosmetic decoration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/CN2019/115795 WO2020094024A1 (en) | 2018-01-18 | 2019-11-05 | Embedded light emitting structure |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2018100465064 | 2018-01-18 | ||
| CN201810046506.4A CN108253346A (en) | 2018-01-18 | 2018-01-18 | A kind of floated entirely lighting mark |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109506165A true CN109506165A (en) | 2019-03-22 |
| CN109506165B CN109506165B (en) | 2020-08-07 |
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ID=62726750
Family Applications (5)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046506.4A Pending CN108253346A (en) | 2018-01-18 | 2018-01-18 | A kind of floated entirely lighting mark |
| CN201821812508.1U Active CN209045108U (en) | 2018-01-18 | 2018-11-05 | Floated entirely lighting mark |
| CN201811309320.XA Pending CN109256057A (en) | 2018-01-18 | 2018-11-05 | Floated entirely lighting mark |
| CN201920100473.7U Active CN210118661U (en) | 2018-01-18 | 2019-01-18 | Smooth picture frame |
| CN201910056764.5A Active CN109506165B (en) | 2018-01-18 | 2019-01-18 | Picture spreading device |
Family Applications Before (4)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810046506.4A Pending CN108253346A (en) | 2018-01-18 | 2018-01-18 | A kind of floated entirely lighting mark |
| CN201821812508.1U Active CN209045108U (en) | 2018-01-18 | 2018-11-05 | Floated entirely lighting mark |
| CN201811309320.XA Pending CN109256057A (en) | 2018-01-18 | 2018-11-05 | Floated entirely lighting mark |
| CN201920100473.7U Active CN210118661U (en) | 2018-01-18 | 2019-01-18 | Smooth picture frame |
Country Status (2)
| Country | Link |
|---|---|
| CN (5) | CN108253346A (en) |
| WO (1) | WO2020094024A1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020094024A1 (en) * | 2018-01-18 | 2020-05-14 | 马飞 | Embedded light emitting structure |
| CN113197472A (en) * | 2020-12-16 | 2021-08-03 | 马飞 | Uniform polishing frame |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI766338B (en) * | 2020-08-13 | 2022-06-01 | 友達光電股份有限公司 | Backlight module |
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| CN101327084A (en) * | 2007-06-21 | 2008-12-24 | 上海沪钥电子有限公司 | Luminous photo frame |
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Also Published As
| Publication number | Publication date |
|---|---|
| CN109506165B (en) | 2020-08-07 |
| CN108253346A (en) | 2018-07-06 |
| CN209045108U (en) | 2019-06-28 |
| WO2020094024A1 (en) | 2020-05-14 |
| CN109256057A (en) | 2019-01-22 |
| CN210118661U (en) | 2020-02-28 |
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