CN110360532A - A kind of fluorescent glass based on engraving circuit - Google Patents
A kind of fluorescent glass based on engraving circuit Download PDFInfo
- Publication number
- CN110360532A CN110360532A CN201910628534.1A CN201910628534A CN110360532A CN 110360532 A CN110360532 A CN 110360532A CN 201910628534 A CN201910628534 A CN 201910628534A CN 110360532 A CN110360532 A CN 110360532A
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- CN
- China
- Prior art keywords
- circuit board
- flexible circuit
- transparent flexible
- conducting channel
- fluorescent glass
- 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.)
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Classifications
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/003—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
- F21V23/004—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board
- F21V23/005—Arrangement of electric circuit elements in or on lighting devices the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array arranged on a substrate, e.g. a printed circuit board the substrate is supporting also the light source
-
- 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
- F21V33/00—Structural combinations of lighting devices with other articles, not otherwise provided for
-
- 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]
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Abstract
The present invention provides a kind of fluorescent glasses based on engraving circuit, include the cover board set gradually from top to bottom, transparent flexible circuit board, substrate and bottom plate；The upper surface of the transparent flexible circuit board is provided with the first conducting channel, and the upper surface of base plate is provided with the second conducting channel；The first light emitting array is provided on the upper surface of the transparent flexible circuit board, the second light emitting array is provided on the upper surface of the transparent flexible circuit board, the first conducting channel is set by transparent flexible circuit board upper surface and controls the first light emitting array, and the second conducting channel is arranged by transparent substrate upper surface and controls the second light emitting array, transparent flexible circuit board upper surface space is taken full advantage of to install luminescence component, the density of the light source of fluorescent glass is greatly improved, realizes the effect for improving the display resolution of fluorescent glass.
Description
Technical field
The present invention relates to fluorescent glass field more particularly to a kind of fluorescent glasses based on engraving circuit.
Background technique
The effects of glass is article indispensable in people's daily life, typically serves to daylighting, the compartment and decoration.
Fluorescent glass is a kind of by light source insertion glass, forms the high-tech product of various patterns, pattern, itself possesses outstanding
Brightness and energy-efficient characteristic.In addition to traditional daylighting, the compartment and decoration the effects of other than, fluorescent glass can also be used in display letter
Breath.In information-intensive society, fluorescent glass will be more and more widely used.
Existing fluorescent glass generally carves circuit on glass, and conductive using conductive silver glue, then on engraving circuit
It sticks LED lamp bead, reconnects external FPC and control circuit, realize that glass shines, by the control for changing colour to LED, becoming clear, from
And transmit information.Glass can be installed on decorated wall surface on window, as billboard.
In existing fluorescent glass, due to requiring transparency high, circuit is carved on glass, makes the internal resistance of engraving circuit very
Greatly, carve on a glass circuit be make one it is whole on LED light power good, then four foot all-colour LEDs can only be used
Lamp bead, each lamp base are powered, and the electric wire for carving circuit on glass plate is caused just to occupy more areas on glass plate in this way,
It tails off to leave the installation position area of LED light for, causes the distance between LED light very big, the display of entire glass screen is differentiated
Rate reduces, and it is 40MM that the distance between existing full-color glass screen LED light is most short, to further decrease between LED light
Distance, improve the display resolution of glass screen, need to find better method.
Therefore, the existing technology needs to be improved and developed.
Summary of the invention
The technical problem to be solved in the present invention is that in view of the above drawbacks of the prior art, providing a kind of based on engraving electricity
The fluorescent glass on road can reduce the distance between LED on fluorescent glass, improve the display resolution of fluorescent glass.
The technical proposal for solving the technical problem of the invention is as follows:
It is a kind of based on engraving circuit fluorescent glass, it is characterised in that: include cover board, transparent flexible circuit board, substrate and
Bottom plate；
The cover board, transparent flexible circuit board, substrate and bottom plate are set gradually from top to bottom；
The upper surface of the transparent flexible circuit board is provided with the first conducting channel, and the upper surface of base plate is provided with the second conduction
The upper surface of transparent flexible circuit board is arranged in circuit, first conducting channel by way of printing, and described second is conductive
The upper surface of the substrate is arranged in circuit by way of engraving；
The first light emitting array, first light emitting array and the first conduction are provided on the upper surface of the transparent flexible circuit board
Circuit is electrically connected；
The second light emitting array is provided on the upper surface of the transparent flexible circuit board, second light emitting array passes through described
Through-hole and second conducting channel on bright flexible circuit board are electrically connected；
First light emitting array includes multiple first luminescence components, and second light emitting array includes multiple second luminous groups
Part, first luminescence component and the spaced staggered setting of the second luminescence component.
Further, the upper surface of the transparent flexible circuit board is fixed at the following table of cover board by transparent adhesion glue-line
The lower surface in face, the transparent flexible circuit board is fixed at the upper surface of substrate, the substrate by transparent adhesion glue-line
Upper surface the upper surface of the bottom plate is fixed at by transparent adhesion glue-line.
Further, first conducting channel is copper base circuit.
Further, first luminescence component is the LED lamp bead of built-in constant current IC.
Further, multiple first luminescence components of same row share one group of positive and negative polar curve in the first conducting channel
Multiple first luminescence components on road, same row form a column lamp bar.
Further, second light emitting array and second conducting channel are electrically connected by conductive silver glue.
Further, second luminescence component is four foot all-colour LED lamp beads, and the four feet all-colour LED lamp bead passes through second
Conducting channel is connected with four foot LED controllers.
Further, the length dimension of the cover board, the length dimension of substrate, transparent flexible circuit board length dimension, with
And the length dimension of the bottom plate is identical, and its width dimensions are identical.
Further, the cover board, substrate, bottom plate are transparency glass plate.
Beneficial effect using the above scheme is: the present invention provides a kind of fluorescent glass based on engraving circuit, includes
Cover board, transparent flexible circuit board, substrate and bottom plate are arranged the first conducting channel by transparent flexible circuit board upper surface and control
First light emitting array, and the second conducting channel is arranged by transparent substrate upper surface and controls the second light emitting array, it makes full use of
Luminescence component is installed in transparent flexible circuit board upper surface space, is greatly improved the density of the light source of fluorescent glass, is realized
Improve the effect of the display resolution of fluorescent glass.
Detailed description of the invention
Fig. 1 is a kind of main view of the fluorescent glass embodiment based on engraving circuit of the present invention.
Fig. 2 is a kind of cross-sectional view of the fluorescent glass embodiment based on engraving circuit of the present invention.
Fig. 3 is the first conducting channel connection schematic diagram of the embodiment of the present invention.
Fig. 4 is the second conducting channel connection schematic diagram of the embodiment of the present invention.
In figure: 10, cover board；20, bright flexible circuit board；30, substrate；31, through-hole；40, the first conducting channel；41, positive and negative
Polar curve；42, intermediate control lines；43, constant current IC peripheral control unit；50, the second conducting channel；51, conducting wire；52, four foot LED are controlled
Device；60, transparent adhesion glue-line；70, the first light emitting array；71, the first luminescence component；80, the second light emitting array；81, the second hair
Optical assembly；90, bottom plate.
Specific embodiment
To make the objectives, technical solutions, and advantages of the present invention clearer and more explicit, right as follows in conjunction with drawings and embodiments
The present invention is further described.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, and do not have to
It is of the invention in limiting.
Fig. 1 is a kind of main view of the fluorescent glass embodiment based on engraving circuit of the present invention；Fig. 2 is a kind of base of the present invention
In the cross-sectional view of the fluorescent glass embodiment of engraving circuit；Fig. 3 is the first conducting channel connection signal of the embodiment of the present invention
Figure；Fig. 4 is the second conducting channel connection schematic diagram of the embodiment of the present invention.
As shown in Figure 1 and Figure 2, a kind of fluorescent glass based on engraving circuit, includes cover board 10, transparent flexible circuit board
20, substrate 30 and bottom plate 90；The application that cover board 10, substrate 30 and bottom plate 90 can be wanted according to client selects different
Material such as should directly show that bottom plate can be using non-transparent material etc., cover board 10,30 and of substrate in the present embodiment in screen
Bottom plate 90 is all made of transparent glass, and transparent flexible circuit board 20 is flexible circuit board FPC and flexible circuit board FPC inverter circuit part
Region be set as transparent；Cover board 10, transparent flexible circuit board 20, substrate 30 and bottom plate 90 are set gradually from top to bottom, in institute
The upper surface for stating transparent flexible circuit board 20 is provided with the first conducting channel 40, the side that first conducting channel 40 passes through printing
The upper surface of transparent flexible circuit board 20, as common FPC circuit board is arranged in formula.The upper surface of the substrate 30 is provided with
The upper table of substrate 30 is arranged in laser engraving machine in second conducting channel 50, second conducting channel 50 in a manner of carving
Face is specially coated with one layer of conductive film in the upper surface of substrate 30, unwanted region is carved out by engraving machine, to be formed
Second conducting channel 50, the route carved out is thinner, then the route after injecting conducting channel is more transparent, to make the glass that entirely shines
The translucency of glass is better, but the resistance value for carving route is big, will cause the electric current of the second conducting channel 50 carrying with regard to smaller.Transparent
The connecting point position connecting on flexible circuit board 20 with the second conducting channel 50 offers through-hole 31, is convenient for transparent flexible circuit board 20
On element and substrate 30 upper surface the second conducting channel 50；The upper surface of the transparent flexible circuit board 20 passes through transparent
Bonding glue-line 60 is fixed at the lower surface of cover board 10, and the lower surface of the transparent flexible circuit board 20 passes through transparent adhesion glue
Layer 60 is fixed at the upper surface of substrate 30, and the lower surface of the substrate 30 is fixed at bottom by transparent adhesion glue-line 60
The encapsulation to fluorescent glass is realized by transparent adhesion glue-line 60, so that the structure of fluorescent glass is more steady in the upper surface of plate 90
It is fixed, and protect the electronic component inside fluorescent glass.First conducting channel 40 and the second conducting channel 50 are by luminous glass
It is connect after the edge connection FPC circuit board of glass with external circuit.
The first light emitting array 70 is provided on the upper surface of the transparent flexible circuit board 20, in first light-emitting array
Column 70 and the first conducting channel 40 are electrically connected, and are provided with the second light emitting array on the upper surface of the transparent flexible circuit board 20
80, second light emitting array 80 passes through 50 electricity of through-hole 31 and second conducting channel on the transparent flexible circuit board 20
Property connection；First light emitting array 70 includes multiple first luminescence components 71, and second light emitting array 80 includes multiple the
Two luminescence components 81, first luminescence component 71 and the spaced staggered setting of the second luminescence component 81.Due to printed circuit
It is a kind of low-resistance circuit, route light transmittance is smaller, but can carry biggish electric current, so be arranged in the first conducting channel 40
One luminescence component 71 can still be able to achieve the stabilized illumination to the first luminescence component 71 in intensive setting, and therefore, first shines
Minimum spacing between component 71 can reach 10mm；First light emitting array 70 and the second light emitting array 80 are pasted onto transparent flexible
The upper surface of circuit board 20, but the first conducting channel 40 and the second conducting channel 50 are located at the upper of transparent flexible circuit board 20
The upper surface on surface and substrate 30, the surface area that circuit is occupied are assigned on transparent flexible circuit board 20 and substrate 30, because
This area having more just is used to paste other luminescence component, in same light-emitting area, increases luminescence component, to improve
Shine resolution ratio.By the spaced staggered setting of the first light emitting array 70 and the second light emitting array 80, luminescence component is realized
Between minimum range be 5mm, so can be real in such a way that conducting channel is arranged in transparent flexible circuit board 20 and substrate 30
Now more light-emitting component settings, visually show the effect that the light source density of fluorescent glass greatly improves, so that the glass that shines
The brightness of glass is higher, display effect is more preferable；First luminescence component can be directly bonded in the first conducting channel, the second luminescence component
81 by conductive silver glue by through-hole it is Nian Jie with the second conducting channel after be electrically connected.
As shown in Figure 2 and Figure 3, first luminescence component 71 is the LED lamp bead of built-in constant current IC.First conducting channel 40
It mainly include positive and negative polar curve 41, intermediate control lines 42 and positive and negative polar curve for the control circuit of the LED lamp bead of control constant current IC
41, which connect the specific control mode of constant current IC peripheral control unit 43(by FPC with the head end of intermediate control lines 42, belongs to this field public affairs
Know common sense, be specifically not illustrated)；Multiple first luminescence components 71 of same row share one group of positive and negative 41 tunnel of polar curve, and phase
The LED lamp bead of built-in constant current IC even is connected from beginning to end by intermediate control lines 42, transmission of control signals, to make the same row
The LED lamp bead of multiple built-in constant current IC form a column lamp bar, multiple lamp bars form the first light emitting array 70.Described first is conductive
Circuit 40 is copper base circuit, and copper base circuit is transmitted using copper alloy medium, and resistance value is low, transmits voltage stabilization, is suitable for lamp
The transmission of item, the first conducting channel 40 use low-resistance copper basic circuit, keep the LED lamp bead of the constant current IC pasted in lamp bar closeer
Collection, to improve the display resolution of fluorescent glass；And it can be connected and be carried out by external circuits in the case where undertension
Mend electricity.
As shown in Figure 2, Figure 4 shows, second luminescence component 81 is four foot all-colour LED lamp beads, and the second conducting channel 50 is control
The control circuit for making four foot all-colour LED lamp beads is mainly characterized by being separately connected four foot all-colour LED lamp beads by three conducting wires 51
Three colors control foot, the cathode of the public connection LED lamp bead of another conducting wire 51；Four 51 ends of conducting wire are connected with by FPC
Four foot LED controllers 52, four foot LED controllers 52 change color to four foot all-colour LED lamp beads after connecting by conducting wire 51, thus
Realize the control to the second luminescence component 81 (specific control mode belongs to general knowledge known in this field, is specifically not illustrated).It is described
Second conducting channel 50 is that the transparent circuitry of 30 upper surface of transparent substrate makes entirely to send out to make the more light transmission of 30 surface of substrate
Light glass is more transparent.
The length of the length dimension of the cover board 10, the length dimension of substrate 30, transparent flexible circuit board 20 and bottom plate 90
Size is identical；And its width dimensions are identical, convenient for the electronic component encapsulation inside fluorescent glass is got up, with external rings
Border isolation, improves the reliability of fluorescent glass.
In conclusion the present invention provides a kind of fluorescent glass based on engraving circuit, it include cover board, transparent flexible circuit
Plate, substrate and bottom plate are arranged the first conducting channel by transparent flexible circuit board upper surface and control the first light emitting array, and
The second conducting channel is set by transparent substrate upper surface and controls the second light emitting array, is taken full advantage of on transparent flexible circuit board
Space surface installs luminescence component, greatly improves the density of the light source of fluorescent glass, realizes the display for improving fluorescent glass
The effect of resolution ratio.
It should be understood that the application of the present invention is not limited to the above for those of ordinary skills can
With improvement or transformation based on the above description, all these modifications and variations all should belong to the guarantor of appended claims of the present invention
Protect range.
Claims (9)
1. a kind of fluorescent glass based on engraving circuit, it is characterised in that: include the cover board set gradually from top to bottom, transparent
Flexible circuit board, substrate and bottom plate；
The upper surface of the transparent flexible circuit board is provided with the first conducting channel, and the upper surface of base plate is provided with the second conduction
The upper surface of transparent flexible circuit board is arranged in circuit, first conducting channel by way of printing, and described second is conductive
The upper surface of the substrate is arranged in circuit by way of engraving；
The first light emitting array, first light emitting array and the first conduction are provided on the upper surface of the transparent flexible circuit board
Circuit is electrically connected；
The second light emitting array is provided on the upper surface of the transparent flexible circuit board, second light emitting array passes through described
Through-hole and second conducting channel on bright flexible circuit board are electrically connected；
First light emitting array includes multiple first luminescence components, and second light emitting array includes multiple second luminous groups
Part, first luminescence component and the spaced staggered setting of the second luminescence component.
2. a kind of fluorescent glass based on engraving circuit according to claim 1, it is characterised in that: the transparent flexible electricity
The upper surface of road plate is fixed at the lower surface of cover board, the lower surface of the transparent flexible circuit board by transparent adhesion glue-line
The upper surface of substrate is fixed at by transparent adhesion glue-line, the upper surface of the substrate is set by the fixation of transparent adhesion glue-line
It sets in the upper surface of the bottom plate.
3. a kind of fluorescent glass based on engraving circuit according to claim 1, it is characterised in that: the described first conductive electricity
Road is copper base circuit.
4. a kind of fluorescent glass based on engraving circuit according to claim 3, it is characterised in that: described first luminous group
Part is the LED lamp bead of built-in constant current IC.
5. a kind of fluorescent glass based on engraving circuit according to claim 4, it is characterised in that: multiple institutes of same row
One group of positive and negative anodes circuit in shared first conducting channel of the first luminescence component is stated, multiple first luminescence components of same row are formed
One column lamp bar.
6. a kind of fluorescent glass based on engraving circuit according to claim 1, it is characterised in that: second light-emitting array
Column are electrically connected with second conducting channel by conductive silver glue.
7. a kind of fluorescent glass based on engraving circuit according to claim 6, it is characterised in that: described second luminous group
Part is four foot all-colour LED lamp beads, and the four feet all-colour LED lamp bead is connected with four foot LED controllers by the second conducting channel.
8. it is according to claim 1 it is a kind of based on engraving circuit fluorescent glass, it is characterised in that: the cover board, substrate,
Bottom plate is transparency glass plate.
9. a kind of fluorescent glass based on engraving circuit according to claim 1, it is characterised in that: the length of the cover board
Size, the length dimension of substrate, the length dimension of the length dimension of transparent flexible circuit board and the bottom plate are identical, and its
Four width dimensions are identical.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628534.1A CN110360532B (en) | 2019-07-12 | 2019-07-12 | Luminous glass based on carving circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910628534.1A CN110360532B (en) | 2019-07-12 | 2019-07-12 | Luminous glass based on carving circuit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110360532A true CN110360532A (en) | 2019-10-22 |
| CN110360532B CN110360532B (en) | 2020-12-22 |
Family
ID=68218991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910628534.1A Active CN110360532B (en) | 2019-07-12 | 2019-07-12 | Luminous glass based on carving circuit |
Country Status (1)
| Country | Link |
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| CN (1) | CN110360532B (en) |
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| CN208312288U (en) * | 2018-06-28 | 2019-01-01 | 深圳市致竑光电有限公司 | A kind of multilayer luminescent glass |
| CN208421470U (en) * | 2018-07-27 | 2019-01-22 | 深圳市致竑光电有限公司 | A kind of fluorescent glass of dimmable backlights |
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2019
- 2019-07-12 CN CN201910628534.1A patent/CN110360532B/en active Active
Patent Citations (7)
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| CN201811008U (en) * | 2010-04-09 | 2011-04-27 | 张�林 | LED flexible Great Wall-shaped lamp strip integrated with flexible circuit |
| JP2013037769A (en) * | 2011-08-03 | 2013-02-21 | Mitsubishi Electric Corp | Planar light source device and display device |
| CN204358668U (en) * | 2014-12-10 | 2015-05-27 | 江苏鸿佳电子科技有限公司 | A kind of LED interlocks continuous circuits plate |
| US20180099393A1 (en) * | 2016-10-07 | 2018-04-12 | Makita Corporation | Power tool |
| CN108644650A (en) * | 2018-06-11 | 2018-10-12 | 深圳市兴东芯科技有限公司 | A kind of built-in IC all-colour LEDs lamp bar of high pixel |
| CN208312288U (en) * | 2018-06-28 | 2019-01-01 | 深圳市致竑光电有限公司 | A kind of multilayer luminescent glass |
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| CN110360532B (en) | 2020-12-22 |
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