CN102467274A - Panel system with proximity induction function - Google Patents
Panel system with proximity induction function Download PDFInfo
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- CN102467274A CN102467274A CN2010105389643A CN201010538964A CN102467274A CN 102467274 A CN102467274 A CN 102467274A CN 2010105389643 A CN2010105389643 A CN 2010105389643A CN 201010538964 A CN201010538964 A CN 201010538964A CN 102467274 A CN102467274 A CN 102467274A
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Abstract
The invention relates to a panel system with a proximity induction function. The panel system is characterized in that: a proximity induction device is additionally arranged in a mobilephone, a handheld device or a tablet computer or other products with a liquid crystal screen. A user can judge whether an object approaches by utilizing the proximity induction device so that the product generates corresponding actions. For example, pictures in a digital photo frame can undergo a page turning action just by approaching the pictures and utilizing a leftward or rightward gesture.
Description
Technical field
The present invention particularly closely connects the panel system of inducing function about a kind of panel system about a kind of tool.
Background technology
Along with the photoelectricity development of science and technology, closely connect switching device shifter and be used in a large number on the different machines, for example: the ticket-booking system of intelligent mobile phone, means of transport, Digital camera, telepilot and LCD screen etc.Common in-plant control device comprises: proximity sense (Proximity sensor) and contact panel (touch panel) etc.
Proximity sense is claimed proximity switch (Proximity Switch) again, is applied in many LCD TVs, power switch, appliance switch, gate control system, hand-held remote control unit and mobile phone etc., in recent years, and one of role that these install and equipment is indispensable especially.It is responsible for detecting object whether near so that let controller understand the position at present object place.Use with household electrical appliances, proximity sense is used in the control in lamp source in a large number, as long as near proximity sense or touch proximity sense, and the action that just can open or close according to sensing signal light source.And the kind of proximity sense and external form are a feast for the eyes, are rectangle, cubic type, column type, circular hole, ditch type, multiple spot type etc.Can be divided into following 4 types according to its principle: inductance type, condenser type, photo-electric and magnetism formula.Then, please refer to Fig. 1, it is general nearly induction system 10 functional block diagram that connect, and it comprises: object 12, closely connect sensing unit 14, sensing circuit 16 and microcontroller 18.When object 12 when closely connecing sensing unit 14; Closely connect the inductance value that sensing unit 14 responds to and to produce change along with the distance of object 12; At this moment, sensing circuit 16 is according to closely connecing the inductance value output controlling signal that sensing unit 14 responded to and being sent to microcontroller 18 or controlled load end.
Because the progress of science and technology makes LCD screen replace CRT screen in the past now, and LCD screen a large amount of be used in devices such as hand-held device, e-book or digital photo-frame.In order to increase interactive with various different devices, hope can be reached under the situation of not touching, only needs the gesture of turning left or turning right near device, the action that this device reception dependent instruction promptly is correlated with.For example: digital photo-frame, hope can be reached under the situation of not touching, only need be near digital photo-frame, and the gesture of on digital photo-frame, turning left or turning right, digital photo-frame carries out the action of next pictures according to this gesture.
Summary of the invention
The object of the invention is that a kind of panel system that closely connects inducing function is provided, and comprises: face equipment, display controller, induction controller and chip controller.Face equipment has at least one and closely connects sensing unit and display panel, and display panel has a plurality of display units; Display controller connects display panel, in order to produce a driven power to drive those display units; Induction controller connects at least one and closely connects sensing unit, in order to control at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data; And chip controller; Has a bus; See through bus and connect induction controller and display controller; In order to the control induction controller and receive that induction controller responds at least one closely connect data, and the control display controller produces driven power, display unit decides a luminosity according to driven power.
Another purpose of the present invention is that a kind of panel system that closely connects inducing function is provided, and comprises: face equipment, demonstration microcontroller, induction controller and chip controller.Face equipment has at least one and closely connects sensing unit and display panel, and display panel has a plurality of display units; Induction controller connects at least one and closely connects sensing unit, in order to control at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data; Show microcontroller, connect display panel and induction controller, in order to the control induction controller and receive that induction controller responds at least one closely connect data, in order to produce driven power to drive those display units; And chip controller; Has a bus; See through bus and connect the demonstration microcontroller; Show microcontroller and receive at least one that show microcontroller in order to control closely to connect data, and control shows that microcontroller produces driven power, and display unit decides a luminosity according to driven power.
Another object of the present invention is that a kind of panel system that closely connects inducing function is provided, and comprises: face equipment, display controller, induction microcontroller and chip controller.Face equipment has at least one and closely connects a sensing unit and a display panel, and display panel has a plurality of display units; Display controller connects display panel, in order to produce a driven power to drive those display units; The induction microcontroller connects at least one and closely connects sensing unit and display controller, in order to control at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data, produce driven power with the control of control liquid crystal; And chip controller; Has a bus; See through bus and connect the induction microcontroller; At least one of answering microcontroller and receiving that the induction microcontroller responds in order to sense of control closely connects data, and answers microcontroller and make display controller produce driven power via sense of control, and display unit decides a luminosity according to driven power.
A purpose more of the present invention is that a kind of panel system that closely connects inducing function is provided, and comprises: face equipment, induction controller and chip controller.Face equipment has at least one and closely connects a sensing unit and a display panel, and display panel has a plurality of display units; Induction controller connects at least one and closely connects sensing unit, in order to control at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data; And chip controller; Has a bus; See through bus and connect induction controller and display panel; At least one that respond in order to the reception induction controller closely connects data, and drives those display units of display panel, and decides the luminosity of display unit according to the driven power of display controller.
Of the present invention more more a purpose be provide at least one closely connect sensing unit be formed at individually one or more display units around; Or be formed on the colored filter substrate of display panel, individually on the space corresponding to one or more display units around.
For letting above and other objects of the present invention, characteristic and the advantage can be more obviously understandable, hereinafter is special lifts several preferred embodiments, and cooperates appended graphicly, elaborates as follows:
Description of drawings
Fig. 1 is for closely connecing induction system functional block diagram (prior art);
Fig. 2 closely meets first embodiment of the panel system of inducing function for tool;
Fig. 3 closely meets second embodiment of the panel system of inducing function for tool;
Fig. 4 closely meets the 3rd embodiment of the panel system of inducing function for tool;
Fig. 5 closely meets the 4th embodiment of the panel system of inducing function for tool;
Fig. 6 is for closely meeting first embodiment of the system of induction panel;
Fig. 7 is for closely meeting second embodiment of the system of induction panel;
Fig. 8 is for closely meeting the 3rd embodiment of the system of induction panel; And
Fig. 9 is for closely meeting the 4th embodiment of the system of induction panel.
The primary clustering symbol description
10 closely connect induction system
12 objects
14 closely connect sensing unit
16 sensing circuits
18 microcontrollers
20 display panels
30 circuit boards
52 closely connect sensing unit
56 condenser types closely connect sensing unit
60 contact panels
72 liquid crystal soft boards
80 face equipments
100 closely connect induction system
110 induction controllers
112 induction microcontrollers
130 display controllers
132 show microcontroller
150 chip controllers
Embodiment
The object of the invention is to provide a kind of panel system that closely connects inducing function, because in the past mobile phone, hand system or flat computer have only simple display frame; In order to increase the interactive mode of product, add a kind of induction installation that closely connects especially, the user need not directly touch on the panel; Can utilize it closely to connect induction installation judges the approaching of object and makes product produce action; For example: digital photo-frame, need only just can carry out the action of page turning near the gesture of also utilizing to the left or to the right.
Prior art, most system, for example: mobile phone, handheld computer, flat computer etc., all have only the demand of demonstration.And closely connect induction system, as the yield of producing online judgement object whether general most is to be applied in the industry.So do not see at devices such as mobile phone, handheld computer, flat computers and exist the application that closely connects induction system before.The objective of the invention is to add and closely connect induction system originally, when letting object have not touch its handheld apparatus, just can sense object near.The present invention connects induction system nearly to add display panel, for example, and liquid crystal panel, oled panel, PLED panel, Electronic Paper etc.
So the present invention closely connects induction system on handheld apparatus except increasing, more propose to connect the device of induction system and liquid crystal system integration nearly, utilize the mode of unified bus to integrate this two kinds of systems; This unified bus; Can transmit with an agreement packet information, this kind unified bus can reduce the coiling of system and reduce, except significantly reducing the cost; Reduce coiling and have more elasticity making the panel system that closely connects inducing function have more modular ability, using.
Please refer to shown in Figure 2ly, tool of the present invention closely meets first embodiment of the panel system of inducing function, and panel system comprises: face equipment 80, induction controller 110, display controller 130 and chip controller 150.Face equipment has at least one and closely connects sensing unit and display panel, and display panel has a plurality of display units.Display controller 130 connects display panel, in order to produce a driven power to drive those display units.Induction controller connects at least one and closely connects sensing unit, in order to control at least one closely connect sensing unit 52 and according at least one object near and produce at least one and closely connect data.Chip controller 150; Has a bus; See through bus and connect induction controller 110 and display controller 130; At least one that responded in order to control induction controller 110 and reception closely connects data, and control display controller 130 generations one driven power, and display unit decides luminosity according to the driven ability.Wherein, The device that has more than one on the bus; Device is induction controller 110 and display controller 130, and the communication format control display controller 130 that chip controller 150 utilizes bus is to carry out screen display or induction controller 110 closely to connect the function of induction.
Wherein, display unit comprises a capacitor cell and a liquid crystal cells, when drive current is given capacitor cell; Its capacitor cell can all be deposited a magnitude of voltage, and general magnitude of voltage is calculated as 0～255 with 8bit, again this magnitude of voltage is driven liquid crystal cells; At this moment; Liquid crystal cells according to the arrangement of the size of this magnitude of voltage adjustment liquid crystal cells in proper order, the light source at back changes the penetrance of its light source again according to the arrangement of brilliant liquid unit, what of the penetrance of light source are promptly represented the display brightness of liquid crystal cells.Wherein, the every bit image of display panel 20 is made up of primary colors RGB, and single R primary colors, represent the display brightness of liquid crystal cells exactly, and general resolution is 1024x768, with the resolution of 1024x768, and the display unit of total 1024x768x3.
Wherein, Common prior art bus communication form; Comprise: 80x86 micro-control pattern, 68xx micro-control pattern, PCI express, hi-tech configuration (Advanced Technology Attachment is called for short ATA), universal asynchronous reception transmit (Universal Asynchronous ReceiverTransmitter is called for short Uart), inner IC bus-bar (Inter Integrated Circuit Bus; Abbreviation I2C), tandem perimeter interface (Serial Peripheral Interface; Be called for short SPI) and USB forms such as (Universal Serial Bus are called for short USB), also can define voluntarily by system.For example: 80x86 micro-control pattern has the signal of the signal of writing, the signal of reading, controlling signal and data.Also can, use the form of I2C, I2C Bus is the serial bus by one two leg position of Philip research and development, SDA data pin position input and output function, the control of SCL frequency pin position and with reference to the I2C bus.The I2C unit allows processor to see through the I2C bus and serves master and slave device; I2C unit starting application processor and I2C interfacing equipment are done to link up and are used microcontroller to reach system management function; The I2C unit is an interfacing equipment that belongs to the application processor internal bus, and data is to be sent to the I2C bus and to receive from the I2C bus via a buffer interface.
Except the communication format of standard; Also can, define communication format voluntarily by the user, this communication format can be the half-or full-duplex form; On behalf of the communication package, so-called half-duplex can not transmit simultaneously and receive; If the communication package can not receive the communication package simultaneously when transmitting on the bus, and can not transmit the communication package when receiving the communication package, this communication package representative includes information such as address, steering order, packet information.And the full duplex form can transmit and receive the communication package simultaneously, not be used in etc. to transmit or to receive the communication package on the bus.And this bus comprises at least one group of winding displacement; And this group winding displacement can be single line, two wires or many lines; Design according to the complexity of coiling by system, and the communication format that decides according to the online number on the winding displacement, wherein; Have many groups connectivity port on this winding displacement, can connect different devices on the connectivity port.For example: the I2C of the TW two wire of prior art and the Uart of single line.
Wherein, induction controller can be capacitive induction controller, inductance type induction controller, photo-electric induction controller or magnetism formula induction controller.
It is the size that changes sensor signal apart from distance of utilizing object that condenser type closely connects sensing unit, and wherein, the size of sensor signal is the variation of electric capacity.Oscillatory circuit in the sensing circuit changes the size of oscillation frequency/amplitude according to the variation of electric capacity, and produces controlling signal and export microcontroller to according to the size of this oscillation frequency/amplitude.
It is to utilize the distance of object and the size that changes sensor signal that inductance type closely connects sensing unit, and wherein, the size of sensor signal is the variation of inductance value.Oscillatory circuit in the sensing circuit is the size that changes oscillation frequency/amplitude by the variation of inductance value, and produces controlling signal and export microcontroller to according to the size of this oscillation frequency/amplitude.
Photo-electric closely connects sensing unit and comprises: optical transmitting set and optical receiver, the principle of its running are to utilize optical transmitting set to launch a light source, and this light source is an infrared ray.Photo-electric closely connects sensing unit and receives the light quantity intensity that reflects by body surface and produce a light source signal, and sensing circuit produces electric signal and exports microcontroller to according to the light quantity intensity of light source signal.
It is the Magnetic Induction assembly that the magnetism formula closely connects sensing unit, and the principle of its running is to utilize outside magnetic object to lean on the magnetism formula closely to connect sensing unit, and the Magnetic Induction assembly that the magnetism formula closely connects sensing unit is by two formed contacts of iron property reed.When the magnetic object near the time, therefore and conducting the magnetism formula closely connects a large amount of magnetic of iron property reed induction of sensing unit, and makes contact.Sensing circuit produces electric signal and exports microcontroller to according to contact.
Wherein, chip controller 150 utilizes the communication format of bus to transmit a steering order simultaneously and gives near-induction controller 110 and display controller 130.If self-defined communication format is a serial communication; And the content of package form is: address, steering order, packet information or continuous packet information; Wherein, the address can be 4 bit, and steering order is 8bit; And packet information is 8bit, can be continuous packet information but packet information is 8bit.
Give an example one: the address of induction controller 110 can be a Binary Zero 001; And steering order is made as binary zero 0000001; Representative will start induction controller 110 to be gone to control at least one and closely connects sensing unit 52, so the package form that chip controller 150 starts near-induction controllers 110 is 0001-00000001.And steering order is made as binary zero 0000010, and wherein 7bit 1 represents reading command, what will read is that induction controller 110 closely connects data according at least one object near at least one that is produced.Closely connect data if will read three continuously; Then to send the scale-of-two package form of near-induction controller 110 earlier to be 0001-00000010 to chip controller 150; After the steering order of bus transmission back, wait for and accept the data that closely connects of continuous three of 00000001-00000010-00000011.
Give an example two: identical chips controller 150 also is to utilize the communication format of identical bus to transmit demonstration control data to display controller 130.For example: the address of display controller 130 can be a Binary Zero 011; And steering order is made as binary zero 0000001; Representative will start display controller 130 and remove to control display panel 20, and the package form that chip controller 150 starts display controller 130 is 0011-00000001.Show control data to display controller 130 if will write, its steering order is 00000100, and its 6bit is that 1 representative will show that control data writes to display controller 130.The package form that chip controller 150 sends nearly display controller 130 earlier to is that 0001-00000100-000000001-00000010-00000011-00000011 writes four demonstration control data continuously.
Wherein, chip controller 150 utilizes the communication format of bus to control display controller 130 to carry out screen display or to control induction controller 110 simultaneously closely to connect the function of induction.Wherein, owing to adopt bus form, can a plurality of near-induction controllers 110 and a plurality of display controllers 130 on same bus.Use on unified bus the different near-induction controller 110 of control and control the function that closely connects induction.
Then, please refer to Fig. 3, tool of the present invention closely meets second embodiment of the panel system of inducing function, and panel system comprises: face equipment 80, induction controller 110, demonstration microcontroller 132 and chip controller 150.Face equipment 80 has at least one and closely connects a sensing unit 52 and a display panel 20, and display panel 20 has a plurality of display units (not drawing).Induction controller 110 connects at least one and closely connects sensing unit 52, in order to control at least one closely connect sensing unit 52 and according at least one object near and produce at least one and closely connect data.Show that microcontroller 132 connects display panels 20 and induction controllers 110, in order to control induction controller 110 and receive that induction controller 110 responded at least one closely connect data, in order to produce a driven power to drive those display units.Chip controller; Has a bus; See through bus and connect demonstration microcontroller 132; At least one that shows microcontroller 132 and receive that induction controller 110 responded in order to control closely connects data, and control shows that microcontroller 132 produces the driven power, and display unit decides luminosity according to the driven ability.
Wherein, show that microcontroller 132 is the microcontroller of a programmable, be generally the microcontroller of compatible 8051 program codes, domestic Yi Long, Song Han and Sheng crowd have the microcontroller of compatible this type.
Give an example one: the address that shows microcontroller 132 can be a Binary Zero 001; And steering order is made as binary zero 0000001; Representative will start and shows that microcontroller 132 removes to control display panel 20, shows that the package form that microcontroller 132 removes to control display panel 20 is 0001-00000001 so chip controller 150 will start.And steering order is made as binary zero 0010000, and its 4bit is that 1 representative will start and shows that microcontroller 132 removes to control induction controller 110 and closely connects sensing unit 52 to control at least one.So will starting, chip controller 150 shows that the package form that microcontroller 132 removes to control induction controller 110 is 0001-00010000.Show that microcontroller 132 removes to control display panel 20 and induction controller 110 if start simultaneously; Then the package form is 0001-00010001; So the bit0 to bit3 of steering order represents the display panel function choosing-item, and bit4 to bit7 represents nearly connection function option.
Give an example two: chip controller 150 utilizes the communication format of bus to read the data that closely connects.For example: the address that shows microcontroller 132 can be a Binary Zero 001, and steering order is made as binary zero 0100000, and packet information is set 00000100 representative and will be read four and closely connect data.Closely connect data if will go to read four in the reading displayed microcontroller 132 continuously; Then to send the package form that shows microcontroller 132 earlier to be 0001-00100000-00000100 to chip controller 150; After the bus transmission, four packet informations such as wait and reception 000000001-00000010-00000011-00000011.
Wherein, and chip controller 150 also may command show that 132 of microcontrollers carry out simple liquid crystal display function or closely connect the function of induction simultaneously.
Then, please refer to Fig. 4, tool of the present invention closely meets the 3rd embodiment of the panel system of inducing function, and panel system comprises: face equipment 80, induction microcontroller 112, display controller 130 and chip controller 150.Face equipment 80 has at least one and closely connects a sensing unit 52 and a display panel 20, and display panel 20 has a plurality of display units (not drawing).Display controller 130 connects display panel 20, in order to produce a driven power to drive those display units.Induction microcontroller 112; Connect at least one and closely connect sensing unit 52 and display controller 130; In order to control at least one closely connect sensing unit 52 and according at least one object near and produce at least one and closely connect data, produce the driven power with control display controller 130.Chip controller 150; Has a bus; See through bus and connect induction microcontroller 112; At least one of answering microcontroller 112 and receiving that induction microcontroller 112 responded in order to sense of control closely connects data, and answers microcontroller 112 and make display controller 130 produce the driven power via sense of control, and display unit decides luminosity according to the driven ability.
Wherein, induction microcontroller 112 is the microcontroller of a programmable, is generally the microcontroller of compatible 8051 program codes, and domestic Yi Long, Song Han and Sheng crowd have the microcontroller of compatible this type.
Give an example one: the address of induction microcontroller 112 can be a Binary Zero 001; And steering order is made as binary zero 0000001; Representative will start induction microcontroller 112 to be removed to control display controller 130 and carries out the demonstration of display panel 20, is 0001-00000001 so chip controller 150 will start the package form that induction microcontroller 112 removes to control display controller 130.And steering order to be set at binary zero 0010000, the 4bit be that 1 representative will start and closely connects microcontroller 112 and go to control at least one and closely connect sensing unit 52.So chip controller 150 will start and closely connect microcontroller 112 to remove to control at least one package form that closely connects sensing unit 52 be 0001-00010000.Closely connect microcontroller 112 and go to control at least one and closely connect sensing unit 52 and display controller 130 if start simultaneously; Then the package form is 0001-00010001; So the bit0 to bit3 of steering order represents the touch controllable function option, and bit4 to bit7 represents nearly connection function option.
Give an example two: chip controller 150 utilizes the communication format of bus to read the data that closely connects in the induction microcontroller 112.For example: the address of induction microcontroller 112 can be a Binary Zero 001, and steering order is made as binary zero 0100010, and packet information sets 00000100, and its 6bit is that 1 representative will be read four and closely connect data.So read the induction microcontroller 112 in continuous four closely connect data; Then chip controller 150 can send to earlier the induction microcontroller 112 the package form be 0001-00100010-00000100; After the bus transmission, four packet informations such as wait and reception 000000001-00000010-00000011-00000011.
Wherein, chip controller 150 also can see through the bus sense of control and answer microcontroller 112 to produce driven power control display panel 20 to control display controller 130, perhaps closely connects the function of induction simultaneously.
Then, please refer to Fig. 5, tool of the present invention closely meets the 4th embodiment of the panel system of inducing function, and wherein system comprises: face equipment 80, induction controller 110 and chip controller 150.Face equipment has at least one and closely connects sensing unit and display panel 20, and display panel 20 has a plurality of display units (not drawing).Induction controller 130 connects at least one and closely connects sensing unit 52, in order to control at least one closely connect sensing unit 52 and according at least one object near and produce at least one and closely connect data.Chip controller 150; Has a bus; See through bus and connect induction controller 110 and display panel 20; At least one that responded in order to reception induction controller 110 closely connects data, and drives the display unit of display panel 20, and decides the luminosity of those display units according to a driven power of display controller 130.
Give an example one: the address of chip controller 150 control induction controllers 110 can be a Binary Zero 001; And steering order is made as binary zero 0000001; Representative will start induction controller 110 to be gone to control at least one and closely connects sensing unit 52, so the package form that chip controller 150 starts near-induction controllers 110 is 0001-00000001.And steering order is made as binary zero 0000010, and representative will be removed to read induction controller 110 and closely connect data according at least one object near at least one that is produced.Closely connect data if will read three continuously; Then to send the package form of near-induction controller 110 earlier to be 0001-00000010 to chip controller 150; After the bus transmission, wait for and receive the data that closely connects of continuous three of 00000001-00000010-00000011.
Wherein, chip controller 150 is controlled induction controller except utilizing bus, and builds display controller in the chip controller 150, can directly drive the display unit of display panel.So chip controller 150 also may command closely connects 112 of microcontrollers and closely connects inducing function, perhaps only shows the display unit of display panel.
Please refer to Fig. 6; The present invention closely meets first embodiment of the system of induction panel; The present invention is by connecing the substrate periphery that sensing unit 52 directly is formed at various different panels nearly; Make to make the complexity that the integral manufacturing cost reduces and the reduction system winds the line applied substrate have and closely connect inducing function, and make the machine of this panel of employing can reach better human-computer interaction effect.Be formed at the periphery of panel; Can not influence on the flow process that former panel makes, utilize the peripheral narrow limit of panel to make and closely connect sensing unit, and the making of managing to connect sensing unit nearly is integrated into the making flow process of panel; So, can significantly reduce and closely connect the required cost of sensing unit.
Wherein, the substrate of different panels is to be selected from: substrate, a glass substrate, a plastic base and an acryl substrate of the substrate of the substrate of the substrate of the substrate of a projected capacitive touch panel, a surface capacitance type contact panel, the substrate of an electric resistance touch-control panel, a ultrasonic contact panel, the substrate of infrared touch control panel, an organic LED panel, the substrate of a liquid crystal panel, an Electronic Paper.
Please refer to Fig. 7; The present invention closely meets second embodiment of the system of induction panel; The present invention is by nearly connecing in the substrate that sensing unit directly is formed at various different panels; Make applied substrate have and closely connect inducing function, and the man-computer interface of control panel at a distance, and reach better human-computer interaction effect.Simultaneously, under the different situations that closely connects induction panel, can reduce the composition that disturbs affected by environment.This is closely connect sensing unit be formed in the panel, can not influence on the flow process that former panel makes, and the making of managing to connect sensing unit nearly is integrated into the making flow process of panel, so, can significantly reduce closely connecing the required cost of sensing unit.
Wherein, the shape that closely connects sensing unit can be selected from: a circle, one square a, ellipse, worker's shape, one back-shaped a, rhombus, a spirality or arbitrary shape.
Please refer to Fig. 8; The present invention closely meets the 3rd embodiment of the system of induction panel; The present invention by at least one is closely connect sensing unit 52 be formed at display unit around (not drawing) and colored filter substrate (not drawing); With making the cost of manufacture of integral panels reduce, make display panel have the function that closely connects induction, and then make the machine that adopts this panel more can reach the effect of the human-computer interaction of the best.Be formed at display unit around and colored filter substrate; Can not influence on the making flow process of former display panel; The making of managing to connect sensing unit 52 nearly is integrated into the making flow process of display panel, so, can significantly reduce closely connecing the required cost of sensing unit.
Wherein, condenser type closely connects sensing unit and has comprised self-tolerant and closely connect sensing unit and closely connect sensing unit with mutual appearance formula.It is that the utilization unitary electrode drives (Driving) and detecting (Sensing) that self-tolerant closely connects sensing unit.And mutual capacitance type closely connect sensing unit be the utilization bipolar electrode arrangement drive respectively and detect.
Then, please refer to Fig. 9, it is for closely meeting the 6th embodiment of the system of induction panel.Its Fig. 9 is the application circuit that mutual appearance formula closely connects sensing unit, and wherein, induction controller comprises a plurality of driving circuits (not drawing) and a plurality of circuit for detecting (not drawing).Wherein, hold formula mutually and closely connect sensing unit 56 and comprise two electrodes at least, as shown in Figure 9.Carry out the operating principle that at least one object closely connects detecting and be and use mutual appearance formula closely to connect sensing unit 56: when object 10 closely connects sensing unit 56 near condenser type; By driving circuit drives one signal in the first coupled electrode; The electric capacity that condenser type closely connects sensing unit 56 will be disturbed and change; At this moment; Second electrode that circuit for detecting can foundation be connected with it detects changes in capacitance, and by the change of the size of voltage or electric current, and then learn that condenser type closely connects sensing unit 56 electric capacitance change.So, get final product the relative distance of calculating object near panel.
Wherein, use mutual appearance formula closely to connect sensing unit, it is very fast to reach reaction velocity, and the higher effect of stability.
Though preferred embodiment of the present invention discloses as stated; Right its is not in order to limit the present invention; Anyly have the knack of related art techniques person; Do not breaking away from the spirit and scope of the present invention, when can doing a little change and retouching, therefore scope of patent protection of the present invention must be looked the appended claim person of defining of this instructions and is as the criterion.
Claims (25)
1. panel system that closely connects inducing function comprises:
One face equipment has at least one and closely connects a sensing unit and a display panel, and this display panel has a plurality of display units;
One display controller connects this display panel, in order to produce a driven power to drive those display units;
One induction controller, at least one closely connects sensing unit to connect this, in order to control this at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data; And
One chip controller; Has a bus; See through this bus and connect this induction controller and this display controller; In order to control this induction controller and receive that this induction controller responds to this at least one closely connect data, and control this display controller and produce this driven power, this display unit decides a luminosity according to this driven power.
2. panel system as claimed in claim 1; It is characterized in that: this at least one closely connect sensing unit be formed at individually one or more these display units around; Or be formed on the colored filter substrate of this display panel, individually on the space corresponding to one or more these display units around.
3. panel system as claimed in claim 1 is characterized in that: this induction controller is the combination in any of following controller: a capacitive induction controller, an inductance type induction controller, a photo-electric induction controller and a magnetism formula induction controller.
4. panel system as claimed in claim 3 is characterized in that: this capacitive induction controller is to be selected from: a self-tolerant induction controller and a mutual appearance formula induction controller, this holds the formula induction controller mutually and comprises at least two electrodes.
5. panel system that closely connects inducing function comprises:
One face equipment has at least one and closely connects a sensing unit and a display panel, and this display panel has a plurality of display units;
One induction controller, at least one closely connects sensing unit to connect this, in order to control this at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data;
One shows and to connect this display panel and this induction controller by microcontroller, in order to control this induction controller and receive that this induction controller responds to this at least one closely connect data, in order to produce a driven power to drive those display units; And
One chip controller; Has a bus; See through this bus connection and should show microcontroller; In order to control this demonstration microcontroller and receive this demonstration microcontroller this at least one closely connect data, and control should show that microcontroller produced this driven power, and this display unit decides a luminosity according to this driven power.
6. panel system as claimed in claim 5; It is characterized in that: this at least one closely connect sensing unit be formed at individually one or more these display units around; Or be formed on the colored filter substrate of this display panel, individually on the space corresponding to one or more these display units around.
7. panel system as claimed in claim 5 is characterized in that: this induction controller is the combination in any of following controller: a capacitive induction controller, an inductance type induction controller, a photo-electric induction controller and a magnetism formula induction controller.
8. panel system as claimed in claim 7 is characterized in that: this capacitive induction controller is to be selected from: a self-tolerant induction controller and a mutual appearance formula induction controller, this holds the formula induction controller mutually and comprises at least two electrodes.
9. panel system that closely connects inducing function comprises:
One face equipment has at least one and closely connects a sensing unit and a display panel, and this display panel has a plurality of display units;
One display controller connects this display panel, in order to produce a driven power to drive those display units;
One induction microcontroller; At least one closely connects sensing unit and this display controller to connect this; In order to control this at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data, produce this driven power with this display controller of control; And
One chip controller; Has a bus; See through this bus connection and should respond to microcontroller; In order to control this induction microcontroller and receive that this induction microcontroller responded to this at least one closely connect data, and make this this driven power of display controller generation via control this induction microcontroller, and this display unit decides a luminosity according to this driven power.
10. panel system as claimed in claim 9; It is characterized in that: this at least one closely connect sensing unit be formed at individually one or more these display units around; Or be formed on the colored filter substrate of this display panel, individually on the space corresponding to one or more these display units around.
11. panel system as claimed in claim 9 is characterized in that: this induction controller is the combination in any of following controller: a capacitive induction controller, an inductance type induction controller, a photo-electric induction controller and a magnetism formula induction controller.
12. panel system as claimed in claim 11 is characterized in that: this capacitive induction controller is to be selected from: a self-tolerant induction controller and a mutual appearance formula induction controller, this holds the formula induction controller mutually and comprises at least two electrodes.
13. a panel system that closely connects inducing function comprises:
One face equipment has at least one and closely connects a sensing unit and a display panel, and this display panel has a plurality of display units, this at least one closely connect sensing unit be formed at individually one or more these display units around;
One display controller connects this display panel, in order to produce a driven power to drive those display units;
One induction controller, at least one closely connects sensing unit to connect this, in order to control this at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data; And
One chip controller; Has a bus; See through this bus and connect this induction controller and this display controller; In order to control this induction controller and receive that this induction controller responds to this at least one closely connect data, and control this display controller and produce this driven power, this display unit decides a luminosity according to this driven power.
14. panel system as claimed in claim 13 is characterized in that: this induction controller is the combination in any of following controller: a capacitive induction controller, an inductance type induction controller,
A photo-electric induction controller and a magnetism formula induction controller.
15. panel system as claimed in claim 14 is characterized in that: this capacitive induction controller is to be selected from: a self-tolerant induction controller and a mutual appearance formula induction controller, this holds the formula induction controller mutually and comprises at least two electrodes.
16. a panel system that closely connects inducing function comprises:
One face equipment has at least one and closely connects a sensing unit and a display panel, and this display panel has a plurality of display units, this at least one closely connect sensing unit be formed at individually one or more these display units around;
One induction controller, at least one closely connects sensing unit to connect this, in order to control this at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data;
One shows and to connect this display panel and this induction controller by microcontroller, in order to control this induction controller and receive that this induction controller responds to this at least one closely connect data, in order to produce a driven power to drive those display units; And
One chip controller; Has a bus; See through this bus connection and should show microcontroller; In order to control this demonstration microcontroller and receive this demonstration microcontroller this at least one closely connect data, and control should show that microcontroller produced this driven power, and this display unit decides a luminosity according to this driven power.
17. panel system as claimed in claim 16 is characterized in that: this induction controller is the combination in any of following controller: a capacitive induction controller, an inductance type induction controller, a photo-electric induction controller and a magnetism formula induction controller.
18. panel system as claimed in claim 17 is characterized in that: this capacitive induction controller is to be selected from: a self-tolerant induction controller and a mutual appearance formula induction controller, this holds the formula induction controller mutually and comprises at least two electrodes.
19. a panel system that closely connects inducing function comprises:
One face equipment has at least one and closely connects a sensing unit and a display panel, and this display panel has a plurality of display units, this at least one closely connect sensing unit be formed at individually one or more these display units around;
One display controller connects this display panel, in order to produce a driven power to drive those display units;
One induction microcontroller; At least one closely connects sensing unit and this display controller to connect this; In order to control this at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data, produce this driven power with this display controller of control; And
One chip controller; Has a bus; See through this bus connection and should respond to microcontroller; In order to control this induction microcontroller and receive that this induction microcontroller responded to this at least one closely connect data, and make this this driven power of display controller generation via control this induction microcontroller, and this display unit decides a luminosity according to this driven power.
20. panel system as claimed in claim 19 is characterized in that: this induction controller is the combination in any of following controller: a capacitive induction controller, an inductance type induction controller, a photo-electric induction controller and a magnetism formula induction controller.
21. panel system as claimed in claim 20 is characterized in that: this capacitive induction controller is to be selected from: a self-tolerant induction controller and a mutual appearance formula induction controller, this holds the formula induction controller mutually and comprises at least two electrodes.
22. a panel system that closely connects inducing function comprises:
One face equipment has at least one and closely connects a sensing unit and a display panel, and this display panel has a plurality of display units;
One induction controller, at least one closely connects sensing unit to connect this, in order to control this at least one closely connect sensing unit and according at least one object near and produce at least one and closely connect data; And
One chip controller; Has a bus; See through this bus and connect this induction controller and this display panel; In order to receive that this induction controller responds to this at least one closely connect data, and drive those display units of this display panel, and decide the luminosity of those display units according to a driven power of this display controller.
23. panel system as claimed in claim 22; It is characterized in that: this at least one closely connect sensing unit be formed at individually one or more these display units around; Or be formed on the colored filter substrate of this display panel, individually on the space corresponding to one or more these display units around.
24. panel system as claimed in claim 23 is characterized in that: this induction controller is the combination in any of following controller: a capacitive induction controller, an inductance type induction controller, a photo-electric induction controller and a magnetism formula induction controller.
25. panel system as claimed in claim 24 is characterized in that: this capacitive induction controller is to be selected from: a self-tolerant induction controller and a mutual appearance formula induction controller, this holds the formula induction controller mutually and comprises at least two electrodes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105389643A CN102467274A (en) | 2010-11-05 | 2010-11-05 | Panel system with proximity induction function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105389643A CN102467274A (en) | 2010-11-05 | 2010-11-05 | Panel system with proximity induction function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102467274A true CN102467274A (en) | 2012-05-23 |
Family
ID=46070981
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105389643A Pending CN102467274A (en) | 2010-11-05 | 2010-11-05 | Panel system with proximity induction function |
Country Status (1)
| Country | Link |
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| CN (1) | CN102467274A (en) |
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Application publication date: 20120523 |