CN102118150B - Control element for photosensitive switch and electronic circuit board - Google Patents
Control element for photosensitive switch and electronic circuit board Download PDFInfo
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- CN102118150B CN102118150B CN2010106152828A CN201010615282A CN102118150B CN 102118150 B CN102118150 B CN 102118150B CN 2010106152828 A CN2010106152828 A CN 2010106152828A CN 201010615282 A CN201010615282 A CN 201010615282A CN 102118150 B CN102118150 B CN 102118150B
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0274—Optical details, e.g. printed circuits comprising integral optical means
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0286—Programmable, customizable or modifiable circuits
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2203/00—Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
- H05K2203/11—Treatments characterised by their effect, e.g. heating, cooling, roughening
- H05K2203/1136—Conversion of insulating material into conductive material, e.g. by pyrolysis
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Abstract
The embodiment of the invention discloses a control element for a photosensitive switch and an electronic circuit board. The control element for the photosensitive switch at least comprises a first photosensitive control area, a second photosensitive control area and a third photosensitive control area, wherein the first photosensitive control area is respectively connected to a first output end and a second output end; the second photosensitive control area is respectively connected to a third output end and a fourth output end; and the third photosensitive control area is respectively connected to the first output end, the second output end, the third output end and the fourth output end. By using the technical scheme, the circuit wiring of the electronic circuit board can be changed by controlling the irradiation of lights, the recombination and configuration of the electronic elements mounted on the electronic circuit board can be realized and the purpose of changing or upgrading the circuit functions is achieved, thereby realizing repeatedly using the electronic elements by adopting the technical scheme, avoiding forming the electronic rubbish by abandoning the electronic circuit board because the electronic circuit board cannot be rewired, thoroughly avoiding the generating source of electronic rubbish, saving energy resource, and reducing environmental pollution.
Description
Technical field:
The present invention relates to the electronic circuit board technical field, relate in particular to a kind of control element for photosensitive switch and a kind of electronic circuit board.
Background technology:
Information age makes electronics industry obtain development at full speed, fast development along with electronics industry, computer, communication apparatus, household electric its etc. numerous electric equipment productss in people's routine work and life, obtained using widely, simultaneously, also produce a large amount of discarded electric equipment productss, formed electronic waste.If these electronic wastes are dealt with improperly, for example do not add abandoning, bury or burning of any processing, the harmful substance of its generation all will cause great pollution to soil, air, water source.Electronic circuit board is the important component part of functional circuit in the electric equipment products, if can solve the discarded problem of eliminating of electronic circuit board, will make important contribution to solving the electronic waste pollution problem.
At present, the electronic circuit board that industry is used is in the following way design usually: the function that will realize according to electronic circuit board, select corresponding electronic devices and components, and set for the conductive pattern that is electrically connected each electronic devices and components, conductive pattern is commonly referred to printed wiring, printed wiring is to remove setting regions, the webbed tiny circuit of the conductive layer shape that retains by lithographic technique etching in the conductive layer (being generally Copper Foil) of insulation material plate surface coverage.After printed wiring forms, electronic devices and components are installed in the setting regions of electronic circuit board, and and printed wiring in the setting circuit be electrically connected, the electric connection by printed wiring between each electronic devices and components realizes the circuit function set.The electronic circuit board that such scheme forms is only for specific functional circuit, because the circuit of connecting electronic components and parts is difficult to change after etching forms again, therefore can only be connected with the fixing form that can not change between its electronic devices and components, can only be applied in the specific functional circuit, be difficult to be applied in other the functional circuit, be the electronic circuit board of realizing a certain specific Functional Design, be difficult to realize by changing its line connection change or the upgrading of circuit function.
In sum as can be known, because existing electronic circuit board adopts fixing wires design, it is difficult to realize by the road of relocating change or the upgrading of circuit function, when the electronic circuit board function can't satisfy user demand, that can't repeat utilizes electronic devices and components on the electronic circuit board, therefore this electronic circuit board can only go out of use supersededly, has formed electronic waste, therefore can be to environment.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of control element for photosensitive switch and a kind of electronic circuit board, to realize changing by the irradiation of control break light the wires design of electronic circuit board, change or the upgrading circuit function, and then repeat utilize electronic devices and components on the electronic circuit board, avoid electronic circuit board to go out of use and eliminate the formation electronic waste, reduce the generation of electronic waste, and then realize reducing the pollution to environment.
The embodiment of the invention provides following technical scheme:
A kind of control element for photosensitive switch:
At least comprise the first photosensitive controlled area, the second photosensitive controlled area and the 3rd photosensitive controlled area;
The described first photosensitive controlled area is connected with respectively the first output and the second output, when the first photosensitive controlled area is shone by the first light, and described the first output and the second output conducting;
The described second photosensitive controlled area is connected with respectively the 3rd output and the 4th output, when the second photosensitive controlled area is shone by the second light, and the 3rd output and the 4th output conducting;
The described the 3rd photosensitive controlled area connects respectively described the first output, the second output, the 3rd output and the 4th output, when the 3rd photosensitive controlled area is shone by the 3rd light, mutually conducting between described the first output, the second output, the 3rd output and the 4th output.
A kind of electronic circuit board:
Comprise a plurality of aforesaid control element for photosensitive switchs;
A plurality of control element for photosensitive switchs are rectangular and are arranged on the insulated substrate, and the output of adjacent control element for photosensitive switch is connected to each other successively, form photosensitive matrix circuit plate.
Compared with prior art, technique scheme has the following advantages:
In the control element for photosensitive switch and electronic circuit board that the embodiment of the invention provides, control element for photosensitive switch is comprised of a plurality of photosensitive controlled areas, when being in respectively different light, different photosensitive controlled areas shines lower time, this control element for photosensitive switch can show different conductings and cut-off state, when control element for photosensitive switch is combined into photosensitive matrix application in photosensitive matrix electronic wiring board the time, can carry out the wiring of circuit by the light control emission matrix that is formed by light control emission source elements combination, the control light source that light control emission matrix is launched different wave length shines photosensitive matrix, change conducting and the cut-off state of control element for photosensitive switchs different in the photosensitive matrix, the function of turning part forming circuit wire, thereby obtain to change by the irradiation of control light the electronic circuit board of wiring, and then realize utilizing the irradiation of change light that mounted electronic devices and components on the electronic circuit board are reconfigured configuration, reach the purpose that changes or upgrade circuit function, therefore, this scheme can repeat utilizes electronic devices and components on the electronic circuit board, avoid electronic circuit board to eliminate because can't rewiring going out of use and form electronic waste, the benefit of doing like this is fundamentally to avoid the generation source of electronic waste, and then realizes energy savings, minimizing is to the pollution of environment.
Description of drawings
In order to be illustrated more clearly in the embodiment of the invention or technical scheme of the prior art, the below will do to introduce simply to the accompanying drawing of required use in embodiment or the description of the Prior Art, apparently, accompanying drawing in the following describes only is some embodiments of the present invention, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.
A kind of structural representation of the control element for photosensitive switch that Fig. 1 provides for embodiment one;
The light that Fig. 2 provides for embodiment one is controlled a kind of structural representation of emission source element;
The different working state schematic representation of light control emission source element that Fig. 3 provides for embodiment one;
A kind of structural representation of the electronic circuit board that Fig. 4 provides for embodiment two;
A kind of structural representation of the photosensitive matrix circuit plate that Fig. 5 provides for embodiment two;
Fig. 6 is the circuit communication mode schematic diagram of photosensitive matrix circuit plate shown in Figure 5;
The side-looking structural representation of the electronic circuit board that Fig. 7 provides for embodiment two;
The light that Fig. 8 provides for embodiment two is controlled a kind of structural representation of emission matrix;
Fig. 9 is for using light control emission matrix to control a kind of principle explanation schematic diagram of control element for photosensitive switch connection conduction mode on the photosensitive matrix circuit plate;
Figure 10 is employed schematic symbol diagram among Fig. 9.
Mark among the above-mentioned figure:
1001: the electronic devices and components pad; 1002: control element for photosensitive switch; 1003: light control emission source element; 1004: optical link wiring control board data wire; 8001: photosensitive matrix circuit plate; 8002 photosensitive matrix circuit circuit diagrams; 8810: the first photosensitive controlled areas; 8820: the second photosensitive controlled areas; 8830: the three photosensitive controlled areas; 8811: the first outputs; 8812: the second outputs; 8821: the three outputs; 8822: the four outputs; 9001: light control emission source matrix; 9910: the first light emission sources; 9920: the second light emission sources; 9930: the three light emission sources; 9090: optical link wiring control board; 5001: vertical conducting line of infrared ray (the first light) control; 6001: the horizontal conducting line of ultraviolet ray (the second light) control; 7001: the horizontal conducting line of luminous ray (the 3rd light) control and the intersection connectivity points of vertical conducting line.
Embodiment
Just as described in the background section, because the wires design that existing electronic circuit board is fixing, it is difficult to realize by the road of relocating change or the upgrading of circuit function, when the electronic circuit board function can't satisfy user demand, that can't repeat utilizes electronic devices and components on the electronic circuit board, therefore this electronic circuit board can only go out of use supersededly, has formed electronic waste, and then can be to environment.
On the basis based on above-mentioned research, the embodiment of the invention provides a kind of control element for photosensitive switch that utilizes light control wiring circuit base components that can be used for consisting of:
At least comprise the first photosensitive controlled area, the second photosensitive controlled area and the 3rd photosensitive controlled area;
The described first photosensitive controlled area is connected with respectively the first output and the second output, when the first photosensitive controlled area is shone by the first light, and described the first output and the second output conducting;
The described second photosensitive controlled area is connected with respectively the 3rd output and the 4th output, when the second photosensitive controlled area is shone by the second light, and the 3rd output and the 4th output conducting;
The described the 3rd photosensitive controlled area connects respectively described the first output, the second output, the 3rd output and the 4th output, when the 3rd photosensitive controlled area is shone by the 3rd light, mutually conducting between described the first output, the second output, the 3rd output and the 4th output.
The embodiment of the invention provides a kind of electronic circuit board, comprises a plurality of aforesaid control element for photosensitive switchs;
A plurality of control element for photosensitive switchs are rectangular and are arranged on the insulated substrate, and the output of adjacent control element for photosensitive switch is connected to each other successively, form photosensitive matrix electronic wiring board.
In the control element for photosensitive switch that the embodiment of the invention provides and the photosensitive matrix electronic wiring board, control element for photosensitive switch is comprised of a plurality of photosensitive controlled areas, the light that is in respectively different spectrum when different photosensitive controlled areas shines lower time, this control element for photosensitive switch can show different conductings and cut-off state, when control element for photosensitive switch is combined into photosensitive matrix application in photosensitive matrix electronic wiring board the time, can carry out the wiring of circuit by the light control emission matrix that is formed by light control emission source elements combination, the control light source that light control emission matrix is launched different wave length shines photosensitive matrix, change conducting and the cut-off state of control element for photosensitive switchs different in the photosensitive matrix, the function of turning part forming circuit wire, thereby obtain to change by the irradiation of control light the electronic circuit board of wiring, and then realize utilizing the irradiation of change light that mounted electronic devices and components on the electronic circuit board are reconfigured configuration, reach the purpose that changes or upgrade circuit function, therefore, this scheme can repeat utilizes electronic devices and components on the electronic circuit board, avoid electronic circuit board to eliminate because can't rewiring going out of use and form electronic waste, the benefit of doing like this is fundamentally to avoid the generation source of electronic waste, and then realizes energy savings, minimizing is to the pollution of environment.
It more than is the application's core concept, below in conjunction with the accompanying drawing in the embodiment of the invention, the technical scheme in the embodiment of the invention is clearly and completely described, obviously, described embodiment only is the present invention's part embodiment, rather than whole embodiment.Based on the embodiment among the present invention, those of ordinary skills belong to the scope of protection of the invention not making the every other embodiment that obtains under the creative work prerequisite.
A lot of details have been set forth in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here and implement, those skilled in the art can do similar popularization in the situation of intension of the present invention, so the present invention is not subjected to the restriction of following public specific embodiment.
Secondly, the present invention is described in detail in conjunction with schematic diagram, when the embodiment of the invention is described in detail in detail; for ease of explanation; the profile of expression device architecture can be disobeyed general ratio and be done local the amplification, and described schematic diagram is example, and it should not limit the scope of protection of the invention at this.The three-dimensional space that in actual fabrication, should comprise in addition, length, width and the degree of depth.
Embodiment one:
As shown in Figure 1, a kind of three-view diagram of the control element for photosensitive switch that provides for present embodiment, this control element for photosensitive switch 1002 comprises the first photosensitive controlled area 8810, the second photosensitive controlled area 8820 and the 3rd photosensitive controlled area 8830 at least;
The described first photosensitive controlled area 8810 is connected with respectively the first output 8811 and the second output 8812, the first photosensitive controlled areas 8810 when being shone by the first light, described the first output 8811 and 8812 conductings of the second output;
The described second photosensitive controlled area 8820 is connected with respectively the 3rd output 8821 and the 4th output 8822, the second photosensitive controlled areas 8820 when being shone by the second light, described the 3rd output 8821 and 8822 conductings of the 4th output;
The described the 3rd photosensitive controlled area 8830 connects respectively described the first output 8811, the second output 8812, the 3rd output 8821 and the 4th output 8822, when the 3rd photosensitive controlled area 8830 is shone by the 3rd light, mutually conducting between described the first output 8811, the second output 8812, the 3rd output 8821 and the 4th output 8822.
In the control element for photosensitive switch that present embodiment provides, the described first photosensitive controlled area 8810, different light-sensitive materials can be adopted with the 3rd photosensitive controlled area 8830 in the second photosensitive controlled area 8820, namely the first light sensitive that the emission source element sends is only controlled to light in the first photosensitive controlled area 8810, during the first light irradiation that and if only if, the resistance of the first photosensitive controlled area 8810 descends, make its first output 8811 that connects respectively and the second output 8812 mutual conduction, when the second light irradiation that the emission source element sent is controlled by light in the first photosensitive controlled area 8810, or without the first light when irradiation, its resistance rises, and its first output 8811 that connects respectively and the second output 8812 are ended mutually.The second light sensitive that only send light control emission source element the second photosensitive controlled area 8820, during the second light irradiation that and if only if, the resistance of the second photosensitive controlled area 8820 descends, make its 3rd output 8821 that connects respectively and the 4th output 8822 mutual conduction, when the first light irradiation that the emission source element sent is controlled by light in the second photosensitive controlled area 8820, or without the second light when irradiation, its resistance rises, and its 3rd output 8821 that connects respectively and the second output 8822 are ended mutually.
The 3rd light sensitive that only send light control emission source element the 3rd photosensitive controlled area 8830, during the 3rd light irradiation that and if only if, the resistance of the 3rd photosensitive controlled area 8830 descends, and makes its first output 8811 that connects respectively, the second output 8812, the 3rd output 8821 and the 4th output 8822 mutual conduction.
In the above-mentioned control element for photosensitive switch, when the first photosensitive controlled area 8810, the second photosensitive controlled area 8820 and the 3rd photosensitive controlled area 8830 are all shone without corresponding light, the first output 8811, the second output 8812, the 3rd output 8821 and the 4th output 8822 all are in cut-off state, all not conductings between any two outputs.
In addition, for the intersection that realizes a control element for photosensitive switch node but the not interconnected line states of walking, when the first light irradiation that the emission source element is sent is controlled by light in the first photosensitive controlled area 8810, when simultaneously the second photosensitive controlled area 8820 control the second light that the emission source element sent and is shone by light, this moment the first output 8811 and 8812 mutual conductings of the second output, and the 3rd output 8821 and the 8822 mutual conductings of the 4th output, simultaneously, the first output 8811 and the 3rd output 8821 or the 4th output 8822 end mutually, and the second output 8812 also ends mutually with the 3rd output 8821 or the 4th output 8822.
Simultaneously, in the present embodiment, for the ease of the interconnection of the conducting between control element for photosensitive switch and other control element for photosensitive switch, described the first output 8811 and the second output 8812 can be connected to longitudinally both sides, the first photosensitive controlled area 8810, to realize vertical cabling; Described the 3rd output 8821 or the 4th output 8822 can be connected to horizontal both sides, the second photosensitive controlled area 8820, to realize vertical cabling.When the first light irradiation that the emission source element is sent is controlled by light in the first photosensitive controlled area 8810, when simultaneously the second photosensitive controlled area 8820 control the second light that the emission source element sent and is shone by light, vertical cabling conducting of the first output 8811 and the second output 8812, the horizontal cabling conducting of the 3rd output 8821 and the 4th output 8822, and between described vertical cabling and the described horizontal cabling mutually to not conducting.In order further to guarantee between the horizontal cabling that vertical cabling that the first photosensitive controlled area 8810 connects and the second photosensitive controlled area 8820 connect can also between the described first photosensitive controlled area 8810 and the described second photosensitive controlled area 8820, to be provided with dielectric isolation layer mutually to not conducting.
Below described be a kind of light-sensitive material type of concrete photosensitive controlled area, in the above-mentioned control element for photosensitive switch:
The described first photosensitive controlled area 8810 comprises and is sensitive to ultrared light-sensitive material; Corresponding the first light is infrared ray, when infrared ray shines the first photosensitive controlled area 8810, its resistance reduces, make described the first output 8811 and the second output 8812 mutual conduction, further, the light-sensitive material of the described first photosensitive controlled area 8810 includes but not limited to: vulcanized lead, lead telluride, lead selenide and indium antimonide.
The described second photosensitive controlled area 8820 comprises and is sensitive to ultraviolet light-sensitive material; Corresponding the second light is ultraviolet ray, when the second photosensitive controlled area 8820 is shone in ultraviolet ray, its resistance reduces, make described the first output 8821 and the second output 8822 mutual conduction, further, the light-sensitive material of the described second photosensitive controlled area 8820 includes but not limited to: cadmium sulfide, cadmium selenide.
The described the 3rd photosensitive controlled area 8830 comprises the light-sensitive material that is sensitive to visible light, corresponding the 3rd light is luminous ray, when luminous ray shines the second photosensitive controlled area 8830, its resistance reduces, and makes described the first output 8811, the second output 8812, the 3rd output 8821 and the 4th output 8822 mutual conduction.
Those skilled in the art adopt other foreseeable light-sensitive material in above-mentioned control element for photosensitive switch, all belong to the scope of protection of the invention.On the basis of understanding, in following examples, describe as an example of infrared ray, ultraviolet ray and luminous ray example.
Present embodiment also provides a kind of light control emission source element be used to controlling above-mentioned control element for photosensitive switch, referring to shown in Figure 2, is a kind of structural representation of light control emission source element.
The control of light shown in Fig. 2 emission source element 1003 comprises: with the first light emission source 9910 that is complementary of the first photosensitive controlled area 8810 among Fig. 1, be used for emission Infrared (the first light); The second light emission source 9920 with the second photosensitive controlled area 8820 is complementary is used for emitting ultraviolet light line (the second light); With the 3rd light emission source 9930 that the 3rd photosensitive controlled area 8830 is complementary, be used for emission luminous ray (the 3rd light).
As shown in Figure 3, be five kinds of different operating states of described light control emission source element 1003, wherein white is for closing the light source state, and latticed, striated is emission state; Among Fig. 3:
900 is simultaneously closed condition of Infrared, ultraviolet light and luminous ray;
901 is infrared light emission source 9910 (the first light emission source) and ultraviolet light emission source 9920 (the second light emission source) while emission state, and luminous ray emission source 9930 (the 3rd light emission source) is closed condition;
902 infrared light emission sources 9910 (the first light emission source) emission mode, ultraviolet light emission source 9920 (the second light emission source) and luminous ray emission source 9930 (the 3rd light emission source) they are closed condition;
903 is ultraviolet light emission source 9920 (the second light emission source) emission mode, and infrared light emission source 9910 (the first light emission source) and luminous ray emission source 9930 (the 3rd light emission source) are closed condition;
905 is luminous ray emission source 9930 (the 3rd light emission source) emission mode, and infrared light emission source 9910 (the first light emission source) and ultraviolet light emission source 9920 (the second light emission source) is closed condition.
Five kinds of different operating states by control light control emission source element 1003 can realize controlling control element for photosensitive switch five kinds of different conductings of 1002 performances and cut-off state.
The control element for photosensitive switch that present embodiment provides is comprised of a plurality of photosensitive controlled areas, when being in respectively different light, different photosensitive controlled areas shines lower time, this control element for photosensitive switch can show different conductings and cut-off state, when control element for photosensitive switch is combined into photosensitive matrix application in electronic circuit board the time, can be by the light irradiation of control to control element for photosensitive switch, change conducting and the cut-off state of different control element for photosensitive switchs, change the wiring design of electronic circuit board, realization reconfigures configuration to mounted electronic devices and components on the electronic circuit board, reach the purpose that changes or upgrade circuit function, therefore, this scheme can repeat utilizes electronic devices and components on the electronic circuit board, avoid electronic circuit board to eliminate because can't rewiring going out of use and form electronic waste, the benefit of doing like this is fundamentally to avoid the generation source of electronic waste, and then realizes energy savings, minimizing is to the pollution of environment.
Embodiment two:
A control element for photosensitive switch that provides in conjunction with the embodiments, present embodiment provides a kind of electronic circuit board, as shown in Figure 4, be a kind of structural representation of this electronic circuit board, comprise the control element for photosensitive switch described in a plurality of embodiment one in this electronic circuit board;
A plurality of control element for photosensitive switchs are rectangular and are arranged on the insulated substrate, and the output of adjacent control element for photosensitive switch is connected to each other successively, form photosensitive matrix circuit plate 8001.
As shown in Figure 5, be a kind of concrete structure schematic diagram of 8001 of photosensitive matrix circuit plate, comprise a plurality of control element for photosensitive switchs 1002 that are rectangular arrangement in 8001.
In the electronic circuit board shown in Figure 4, electronic devices and components R001 and IC001 are welded on the back side of photosensitive matrix circuit plate 8001,1001 is the pad of electronic devices and components and wiring board, 5001 is vertical conducting district of infrared ray (the first light) control, 6001 is the horizontal conducting district of ultraviolet ray (the second light) control, and 7001 is the intersection connectivity points of horizontal conducting line and vertical conducting line of luminous ray (the 3rd light) control.As shown in Figure 6, be the circuit communication mode schematic diagram of photosensitive matrix circuit plate shown in Figure 5,8002 have indicated photosensitive matrix circuit circuit communication mode among the figure.
In the electronic circuit board shown in Figure 4, can be lower by three kinds of light irradiations that the control element for photosensitive switch on the photosensitive matrix circuit plate are separately positioned on different wave length, realize changing conducting and the cut-off state between a plurality of control element for photosensitive switchs in the electronic circuit board, change the wiring design of electronic circuit board, mounted electronic devices and components on the electronic circuit board are reconfigured configuration, reach the purpose that changes or upgrade circuit function, therefore, this scheme can repeat utilizes electronic devices and components on the electronic circuit board, avoid electronic circuit board to eliminate because can't rewiring going out of use and form electronic waste, the benefit of doing like this is fundamentally to avoid the generation source of electronic waste, and then realizes energy savings, minimizing is to the pollution of environment.
In addition, the electronic circuit board that present embodiment provides can also comprise for the light control emission source matrix that the light irradiation is provided to photosensitive matrix circuit plate 8001, as shown in Figure 7, the another kind of structural representation of the electronic circuit board that provides for the present embodiment present embodiment, this electronic circuit board also comprises:
Be arranged on the light control emission source matrix 9001 of the corresponding one side of photosensitive matrix circuit plate 8001;
Described light control emission matrix 9001 comprises a plurality of light control emission source elements 1003 that are rectangular arrangement;
The corresponding coupling in position of corresponding control element for photosensitive switch (not shown) on described light control emission source element 1003 and the photosensitive matrix circuit plate 8001;
The structure of described light control emission source element 1003 can be referring to embodiment one Chinese word part shown in the described and accompanying drawing 2, comprising: the first light emission source, the second light emission source and the 3rd light emission source that are complementary with the first photosensitive controlled area, the second photosensitive controlled area and the 3rd photosensitive controlled area of control element for photosensitive switch respectively.Concrete, described the first light emission source is used for the emission Infrared; Described the second light emission source is used for the emitting ultraviolet light line; Described the 3rd light emission source is used for the emission visible light.Roughly the same, cross-references gets final product, and does not repeat them here among the control mode of 1003 pairs of control element for photosensitive switchs of described light control emission source element and the embodiment one.
In the electronic circuit board shown in Figure 7, electronic devices and components R001 and IC001 are welded on the back side of photosensitive matrix circuit plate 8001, and 1001 is the pad of electronic devices and components and wiring board.
As shown in Figure 8, be a kind of concrete structure schematic diagram of the control of the light among Fig. 7 emission matrix 9001,9001 comprise a plurality of light control emission source elements 1003 that are rectangular arrangement.
As shown in Figure 9, for using a kind of schematic diagram of control element for photosensitive switch connection conduction mode on the photosensitive matrix circuit plate 8001 of light control emission matrix 9001 controls, wherein, 1002 is control element for photosensitive switch, 1003 are light control emission source element, in the light control emission matrix 9001, white is for closing the light source state, latticed, striated is emission state, the schematic symbol diagram of accompanying drawing 10 for using among Fig. 9, wherein, 5001 is vertical conducting district that infrared ray (the first light) is controlled, and 6001 is the horizontal conducting district of ultraviolet ray (the second light) control, and 7001 is the intersection connectivity points of horizontal conducting line and vertical conducting line of object line (the 3rd light) control, 1000 is circuit I/O end, and 1001 is the pad of electronic devices and components and wiring board.
In conjunction with foregoing description and Fig. 9, Figure 10 and implement shown in the accompanying drawing 2 in one, as can be known:
In light control emission source matrix 9001, ultraviolet light (the second light) emission source 9920 of light control emission source element 4a, 4b, 4c is emission state, so in photosensitive matrix circuit plate 8001, being conducting state between control element for photosensitive switch 1A, 1B, the 1C, namely is horizontal conducting state between 1 and 1 ';
In light control emission source matrix 9001, infrared light (the first light) emission source 9910 of light control emission source element 4a, 5a, 6a is emission state, so in photosensitive matrix circuit plate 8001, being conducting state between control element for photosensitive switch 1A, 2A, the 3A, namely is vertical conducting state between A and the A ';
In light control emission source matrix 9001, the control element for photosensitive switch 1A state of photosensitive matrix circuit plate 8001 is that infrared light (the first light) emission source 9910 and ultraviolet light (the second light) emission source 9920 shine simultaneously, thus laterally conducting line 1,1 ' with vertical conducting line A, A ' between the cut-off state that insulate each other.Control element for photosensitive switch 3A state and 1A state class repeat no more together.
In light control emission source matrix 9001, light control emission source element 5b, 6b are simultaneously emission state of infrared light (the first light) emission source 9910, ultraviolet light (the second light) emission source 9920 and luminous ray (the 3rd light) emission source 9930, be mutual conducting state between four outputs of in length and breadth direction at control element for photosensitive switch 2B, the 3B state of photosensitive matrix circuit plate 8001, and and be subject to conducting between the control element for photosensitive switch 2C of irradiation of ultraviolet light (the second light) emission source 9920 and the 3A; Simultaneously and be not subject to being the insulation cut-off state between the control element for photosensitive switch 1B of infrared light (the first light) emission source 9910, and be not subject to being the insulation cut-off state between the control element for photosensitive switch 2A of ultraviolet light (the second light) emission source 9920, and be state of insulation between the control element for photosensitive switch 3C without any the light irradiation; Namely pass through successively control element for photosensitive switch 3A, 3B, 2B and 2C conducting among the figure between 3 and 2 '.
In sum, in the described photosensitive matrix circuit plate 8001 of Fig. 9, conducting between 1 and 1 ', insulation cut-off between 2 and 2 ', insulation cut-off between 3 and 3 '; Conducting between A and the A ', insulation cut-off between B and the B ', insulation cut-off between C and the C '.
In addition, referring to electronic circuit board shown in Figure 7, in order to realize that described electronic circuit board can also comprise to the control of light control emission source element 1003 luminances in the light control emission source matrix 9001:
Optical link wiring control board 9090 and optical link wiring control board data wire 1004;
Described optical link wiring control board 9090 is connected to described light control emission matrix 9001 by described optical link wiring control board data wire 1004, is used for the light of control light control emission matrix 9001 light control emission source element emission.
Optical link wiring control board 9090 sends control signal by optical link wiring control board data wire 1004 to light control emission matrix 9001, after light control emission source element receives control signal in the light control emission matrix 9001, control element for photosensitive switch in photosensitive matrix circuit plate 8001 is launched ultraviolet ray, infrared ray or luminous ray, with the conducting cut-off state of control control element for photosensitive switch.
In the electronic circuit board that present embodiment provides, can launch conducting and the cut-off state that different light source irradiations changes control element for photosensitive switchs different in the photosensitive matrix by the light control emission matrix that is formed by light control emission source elements combination, obtain to change by the irradiation of control light the electronic circuit board of wiring, and then realize utilizing the irradiation of change light that mounted electronic devices and components on the electronic circuit board are reconfigured configuration, reach the purpose that changes or upgrade circuit function, therefore, this scheme can repeat utilizes electronic devices and components on the electronic circuit board, avoid electronic circuit board to eliminate because can't rewiring going out of use and form electronic waste, the benefit of doing like this is fundamentally to avoid the generation source of electronic waste, and then realizes energy savings, minimizing is to the pollution of environment.
Various piece adopts the mode of going forward one by one to describe in this specification, and what each part stressed is and the difference of other parts that identical similar part is mutually referring to getting final product between the various piece.To the above-mentioned explanation of the disclosed embodiments, make this area professional and technical personnel can realize or use the present invention.Multiple modification to these embodiment will be apparent concerning those skilled in the art, and General Principle as defined herein can in the situation that does not break away from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to embodiment illustrated herein, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (9)
1. control element for photosensitive switch is characterized in that:
At least comprise the first photosensitive controlled area, the second photosensitive controlled area and the 3rd photosensitive controlled area;
The described first photosensitive controlled area is connected with respectively the first output and the second output, when the first photosensitive controlled area is shone by the first light, and described the first output and the second output conducting;
The described second photosensitive controlled area is connected with respectively the 3rd output and the 4th output, when the second photosensitive controlled area is shone by the second light, and the 3rd output and the 4th output conducting;
The described the 3rd photosensitive controlled area connects respectively described the first output, the second output, the 3rd output and the 4th output, when the 3rd photosensitive controlled area is shone by the 3rd light, mutually conducting between described the first output, the second output, the 3rd output and the 4th output.
2. control element for photosensitive switch according to claim 1 is characterized in that:
The described first photosensitive controlled area comprises and is sensitive to ultrared light-sensitive material;
The described second photosensitive controlled area comprises and is sensitive to ultraviolet light-sensitive material;
The described the 3rd photosensitive controlled area comprises the light-sensitive material that is sensitive to luminous ray.
3. control element for photosensitive switch according to claim 2 is characterized in that:
The light-sensitive material of described the first photosensitive controlled area includes but not limited to: vulcanized lead, lead telluride, lead selenide and indium antimonide;
The light-sensitive material of described the second photosensitive controlled area includes but not limited to: cadmium sulfide, cadmium selenide;
The light-sensitive material of described the 3rd photosensitive controlled area includes but not limited to: selenium, cadmium sulfide, cadmium selenide, cadmium telluride, GaAs, silicon, germanium, zinc sulphide.
4. control element for photosensitive switch according to claim 1 is characterized in that:
Described the first output and the second output are connected to longitudinally both sides, the first photosensitive controlled area;
Described the 3rd output and the 4th output are connected to horizontal both sides, the second photosensitive controlled area.
5. control element for photosensitive switch according to claim 1 is characterized in that:
Be provided with the insulation isolated area between the described first photosensitive controlled area and the described second photosensitive controlled area.
6. electronic circuit board is characterized in that:
Comprise a plurality of such as each described control element for photosensitive switch of claim 1～5;
A plurality of control element for photosensitive switchs are rectangular and are arranged on the insulated substrate, and the output of adjacent control element for photosensitive switch is connected to each other successively, form photosensitive matrix circuit plate.
7. electronic circuit board according to claim 6 is characterized in that, described electronic circuit board also comprises:
Be arranged on the light control emission source matrix of the corresponding one side of photosensitive matrix circuit plate;
Described light control emission source matrix comprises a plurality of light control emission source elements that are rectangular arrangement;
The corresponding coupling in position of corresponding control element for photosensitive switch on described light control emission source element and the photosensitive matrix circuit plate;
Described light control emission source element comprises: the first light emission district, the second light emission district and the 3rd light emission district that are complementary with control element for photosensitive switch the first photosensitive controlled area, the second photosensitive controlled area and the 3rd photosensitive controlled area respectively.
8. electronic circuit board according to claim 7 is characterized in that:
Described the first light emission district is used for the emission Infrared;
Described the second light emission district is used for the emitting ultraviolet light line;
Described the 3rd light emission district is used for the emission luminous ray.
9. electronic circuit board according to claim 7 is characterized in that, described electronic circuit board also comprises:
Optical link wiring control board and optical link wiring control board data wire;
Described optical link wiring control board is connected to described light control emission source matrix by described optical link wiring control board data wire, is used for the light of control light control emission source matrix light control emission source element emission.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010106152828A CN102118150B (en) | 2010-12-30 | 2010-12-30 | Control element for photosensitive switch and electronic circuit board |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2010106152828A CN102118150B (en) | 2010-12-30 | 2010-12-30 | Control element for photosensitive switch and electronic circuit board |
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| CN102118150A CN102118150A (en) | 2011-07-06 |
| CN102118150B true CN102118150B (en) | 2013-01-30 |
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| CN102961825B (en) * | 2012-12-03 | 2017-06-30 | 戴建荣 | A kind of method and external exposure Medical Devices for extending external exposure radioactive source service life |
| DE102016209258A1 (en) * | 2016-05-27 | 2017-11-30 | Technische Universität Dresden | Device and method for the variable electrical interconnection of components arranged on a substrate |
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|---|---|---|---|---|
| US5291056A (en) * | 1990-08-31 | 1994-03-01 | Cooper Industries, Inc. | Electronic switch comprising a photosensitive semiconductor |
| JP2004120552A (en) * | 2002-09-27 | 2004-04-15 | Sunx Ltd | Multiaxial photoelectric switch |
| CN1601763A (en) * | 2004-10-23 | 2005-03-30 | 西安美太信息有限公司 | Design method of senser |
| CN101075806A (en) * | 2006-05-18 | 2007-11-21 | 陈�峰 | Frequency optical-mode matrix inputting module |
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2010
- 2010-12-30 CN CN2010106152828A patent/CN102118150B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5291056A (en) * | 1990-08-31 | 1994-03-01 | Cooper Industries, Inc. | Electronic switch comprising a photosensitive semiconductor |
| JP2004120552A (en) * | 2002-09-27 | 2004-04-15 | Sunx Ltd | Multiaxial photoelectric switch |
| CN1601763A (en) * | 2004-10-23 | 2005-03-30 | 西安美太信息有限公司 | Design method of senser |
| CN101075806A (en) * | 2006-05-18 | 2007-11-21 | 陈�峰 | Frequency optical-mode matrix inputting module |
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| CN102118150A (en) | 2011-07-06 |
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