WO2013037103A1 - 视觉界面系统 - Google Patents

视觉界面系统 Download PDF

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Publication number
WO2013037103A1
WO2013037103A1 PCT/CN2011/079576 CN2011079576W WO2013037103A1 WO 2013037103 A1 WO2013037103 A1 WO 2013037103A1 CN 2011079576 W CN2011079576 W CN 2011079576W WO 2013037103 A1 WO2013037103 A1 WO 2013037103A1
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WO
WIPO (PCT)
Prior art keywords
information
signal
matrix
interface system
visual interface
Prior art date
Application number
PCT/CN2011/079576
Other languages
English (en)
French (fr)
Inventor
蔡熊光
Original Assignee
Tsai Hsiung-Kuang
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tsai Hsiung-Kuang filed Critical Tsai Hsiung-Kuang
Priority to PCT/CN2011/079576 priority Critical patent/WO2013037103A1/zh
Priority to JP2014528827A priority patent/JP6142149B2/ja
Priority to EP11872370.9A priority patent/EP2757444B1/en
Priority to CN201180073433.4A priority patent/CN103797448B/zh
Priority to US14/344,462 priority patent/US20140340340A1/en
Priority to KR1020147007411A priority patent/KR101662413B1/ko
Priority to TW101124093A priority patent/TWI592841B/zh
Priority to US14/344,596 priority patent/US9335849B2/en
Priority to EP12831451.5A priority patent/EP2757445B1/en
Priority to KR1020147007412A priority patent/KR101641802B1/ko
Priority to JP2014530079A priority patent/JP6033308B2/ja
Priority to CN201280044536.2A priority patent/CN103797450B/zh
Priority to PCT/CN2012/078412 priority patent/WO2013037238A1/zh
Priority to CN201280044584.1A priority patent/CN103827934B/zh
Priority to TW101132960A priority patent/TWI485565B/zh
Priority to PCT/CN2012/081171 priority patent/WO2013037281A1/zh
Priority to KR1020147008929A priority patent/KR101570309B1/ko
Priority to EP12831883.9A priority patent/EP2757538B1/en
Priority to US14/344,056 priority patent/US9489071B2/en
Priority to JP2014528845A priority patent/JP5951775B2/ja
Publication of WO2013037103A1 publication Critical patent/WO2013037103A1/zh
Priority to US15/488,965 priority patent/US20170220190A1/en
Priority to US16/119,752 priority patent/US20180373387A1/en
Priority to US16/567,564 priority patent/US20200004375A1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/70—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes
    • H04B5/72—Near-field transmission systems, e.g. inductive or capacitive transmission systems specially adapted for specific purposes for local intradevice communication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545—Pens or stylus
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F13/14—Handling requests for interconnection or transfer
    • G06F13/20—Handling requests for interconnection or transfer for access to input/output bus
    • G06F13/28—Handling requests for interconnection or transfer for access to input/output bus using burst mode transfer, e.g. direct memory access DMA, cycle steal
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038—Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412—Digitisers structurally integrated in a display
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416—Control or interface arrangements specially adapted for digitisers
    • G06F3/04166—Details of scanning methods, e.g. sampling time, grouping of sub areas or time sharing with display driving
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/044—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means
    • G06F3/0446—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by capacitive means using a grid-like structure of electrodes in at least two directions, e.g. using row and column electrodes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/046—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means by electromagnetic means
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/80—Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00—Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/041—Indexing scheme relating to G06F3/041 - G06F3/045
    • G06F2203/04101—2.5D-digitiser, i.e. digitiser detecting the X/Y position of the input means, finger or stylus, also when it does not touch, but is proximate to the digitiser's interaction surface and also measures the distance of the input means within a short range in the Z direction, possibly with a separate measurement setup
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/22—Capacitive coupling
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B5/00—Near-field transmission systems, e.g. inductive or capacitive transmission systems
    • H04B5/20—Near-field transmission systems, e.g. inductive or capacitive transmission systems characterised by the transmission technique; characterised by the transmission medium
    • H04B5/24—Inductive coupling

Definitions

  • the present invention relates to a human interface system, and more particularly to a visual interface system. Background technique
  • touch panels have been widely used in general consumer electronic products, such as mobile communication devices, digital cameras, digital music players (MP3), personal digital assistants (PDAs), satellite navigation devices (GPS), A hand-held PC, or even a new Ultra Mobile PC (UMPC), etc., all of which are combined with a display screen to form a touch display device.
  • a known touch display device is configured to directly mount a touch panel on a display panel in a display module, but this not only increases the weight and size of the product, but also increases the cost of the touch module by additionally adding the touch panel. .
  • NFC Near Field Communication
  • IC cards such as access control, ticket, ticket, credit card payment, data exchange between two electronic devices, such as music, pictures, business cards and so on.
  • the present invention can be implemented by the following technical solutions.
  • a visual interface system of the present invention includes an operating device and a matrix display device.
  • the matrix display device includes a display surface and a matrix substrate.
  • the matrix substrate has a substrate and a matrix, the matrix is disposed on one side of the substrate, and the display surface is located on the other side of the substrate.
  • an encoded signal is coupled from the matrix substrate to the operating device, and the operating device receives the encoded signal to obtain a transmitted signal.
  • the encoded signal is capacitively coupled from the matrix substrate to the operating device.
  • the transmitted signal is transmitted to other devices outside of the visual interface system or back to the matrix display device.
  • the transmission signal may include touch information, instruction information, identification information, transaction information, file information or other information.
  • other devices or matrix display devices outside the system process the transmitted signals to obtain an information signal, which may include touch information, command information, identification information, transaction information, file information, or other information.
  • the visual interface system further includes at least one relay device.
  • the relay device processes the transmitted signal to obtain a relay processed signal that can be transmitted to other devices or matrix display devices other than the visual interface system.
  • the transmission signal may include touch information, instruction information, identification information, transaction information, file information or other information.
  • the relay processing signal may include touch information, instruction information, identification information, transaction information, file information or other information.
  • the relay processing signal is processed by a device other than the visual interface system or the matrix display device to obtain an information signal, and the information signal may include touch information, command information, identification information, transaction information, file information or other information.
  • the visual interface system further includes a mode triggering device, a user or operating device trigger mode triggering device to initiate the matrix display device to enter an operational mode to transmit the encoded signal.
  • the visual interface system when the operating device is a user, the visual interface system further includes a sensing device, and the user simultaneously contacts the display surface and the sensing device to transmit the transmitted signal to the sensing device.
  • the sensing device can be electrically coupled to other devices or matrix display devices than the visual interface system.
  • the matrix of the matrix display device further includes a plurality of row electrodes and a plurality of column electrodes, the row electrodes are interleaved with the column electrodes, and the coded signals are applied to the row electrodes or the column electrodes .
  • the matrix of the matrix display device further includes a plurality of transistors and a plurality of pixel electrodes, and the transistors are electrically connected to the row electrodes, the column electrodes, and the pixel electrodes, respectively.
  • the visual interface system of the present invention when the operating device is operated on the display surface, the encoded signal can be coupled from the matrix substrate to the operating device, and the operating device can receive the encoded signal to obtain a transmitted signal, and the transmitted signal can be transmitted to Other devices than the system or at least one relay device or back to the matrix display device, and in the process may be processed by the operating device, and/or processed by at least one relay device, and/or processed by the matrix display device,
  • the information contained in the encoded signal/relay processed signal/transmitted signal such as touch information, command information, identification information, transaction information, archive information, or other information, is obtained.
  • the visual interface system of the present invention can be directly applied to a system including a matrix structure, such as a thin film transistor liquid crystal display panel, an organic light emitting diode panel, an LED panel, an electrophoretic display panel or a MEMS display panel, etc., integrated display, Touch, and data transmission, and further Lighten the product and reduce costs to increase product competitiveness.
  • the present invention couples the encoded signal to an external operating device instead of directly reading the encoded signal from the matrix substrate, so that no change in layout is required on the matrix substrate, for example, in a touch application, no need for a display panel A capacitive sensing component is added to detect changes in external capacitance values, thereby reducing costs and shortening the process.
  • FIG. 1 is a block diagram showing a visual interface system according to a first embodiment of the present invention
  • FIG. 2 is a side elevational view of a matrix display device according to a first embodiment of the present invention
  • FIG. 3 is a schematic view of a thin film transistor substrate used in the first embodiment of the present invention.
  • FIG. 4 is a schematic diagram of signals of two row electrodes and two column electrodes of the thin film transistor substrate of FIG. 3;
  • FIG. 5 is a timing chart of coded signals transmitted by the column electrodes of the first embodiment of the present invention
  • FIG. 6 is a schematic diagram of the appearance of the matrix display device of the visual interface system according to the first embodiment of the present invention
  • a matrix display device of a visual interface system of an embodiment and a schematic view of a user as an operating device
  • FIG. 8 is a block diagram of a visual interface system according to a second embodiment of the present invention.
  • the visual interface system 1 is a block diagram showing a visual interface system 1 of a first embodiment of the present invention.
  • the visual interface system 1 includes an operating device 11 and a matrix display device 12 coupled to each other, for example by capacitive coupling, to transmit signals for non-contact signal transmission.
  • the operating device 11 can be, for example, a stylus, or a chip card, or a close-range wireless reading device, or a user (especially a user's hand).
  • the operating device 11 When the operating device 11 is an electronic device, it may have a function circuit such as a processing control circuit, a storage circuit or a transmitting circuit.
  • the "circuit” may be constituted by hardware, software, or firmware, or a combination thereof.
  • the operating device 11 is a user, the user (operating device) can be used as a conductor to transmit a signal.
  • the matrix display device 12 includes a display surface 121 and a matrix substrate 122.
  • the matrix substrate 122 includes a substrate 123 and a matrix 124.
  • the matrix 124 is disposed on one side of the substrate 123, and the display surface 121 is located on the other side of the substrate 123.
  • the display surface 121 refers to a surface of the matrix display device 12 closest to the user when the user views the image displayed by the matrix display device 12.
  • the matrix display device 12 may further include a protective glass 125 disposed on a side of the substrate 123 relative to the matrix 124, and the display surface 121 is a surface of the protective glass 125 adjacent to the user.
  • the side of the substrate 123 adjacent to the cover glass 125 may further include other members such as a polarizing plate and an iron frame.
  • the matrix substrate 122 refers to a matrix having a pixel matrix for displaying images, such as a thin film transistor substrate in a liquid crystal display panel, an organic light emitting diode panel, an LED panel, an electrophoretic display panel, or a MEMS display panel. Substrate, etc.
  • the matrix 124 may include a plurality of row electrodes, a plurality of column electrodes, and a plurality of pixel electrodes, the row electrodes being interleaved with the column electrodes.
  • the matrix 124 may be an active matrix or a passive matrix.
  • the matrix 124 takes an active matrix as an example, and may further include a plurality of transistors respectively associated with the row electrodes and the The electrode and the pixel electrode are electrically connected.
  • an encoded signal ES is coupled from the matrix substrate 122 to the operating device 11, and the operating device 11 receives the encoded signal ES to obtain a transmitted signal TS.
  • the encoded signal ES implicitly contains the coordinates of the matrix display device 12 with respect to the display screen such that the transmitted signal TS implicitly contains coordinate information
  • the coupling may include the matrix substrate 122 transmitting the ES to the operating device 11, which is substantially wireless.
  • a near field (Near Field) signal transmission is formed.
  • the encoded signal may be composed of any information to be transmitted, such as touch information, command information, identification information, transaction information or file information (music, pictures, text, etc.), so that the signal is transmitted.
  • TS includes corresponding information.
  • the coded signal ES is applied to the matrix substrate 122, and of course the data signal for display is additionally applied to the matrix substrate 122 to display an image.
  • the coded signal ES can be applied, for example, at a blanking time applied by the display data signal, such as between two frames, or between two rows of electrode scans, or by shortening the display signal application time to generate a neutral. Or directly superimpose a signal higher than the frequency of the display signal on the display signal.
  • the coded signal ES and the transfer signal TS will be described using a TFT substrate of a liquid crystal display device as a matrix substrate 122.
  • the matrix 124 may include a plurality of row electrodes. a plurality of column electrodes Di to D N and a plurality of pixel electrodes, wherein the row electrodes are alternately arranged with the column electrodes, and are substantially perpendicular or at an angle to each other. Further, the matrix 124 may also include a plurality of transistors T n ⁇ T MN, respectively, to the row electrodes The column electrode And the pixel electrodes Eu ⁇ E MN are electrically connected.
  • the row electrodes Si to S M are so-called scanning lines
  • the column electrodes Di DN are so-called data lines.
  • a driving module may be disposed on the substrate 123, including a data driving circuit, a scanning driving circuit, a timing control circuit (not shown), and a gamma correction circuit (not shown), and the liquid crystal display panel may be driven by driving the driving module.
  • Display images Since the driving of the image by the driving module is a well-known technique, it will not be described here.
  • the matrix substrate of this aspect is merely illustrative and is not intended to limit the present invention. The focus of this embodiment is to transmit a coded signal from the matrix substrate to the operating device using the row electrode Si SM and/or the column electrode Di DN to generate a transfer signal.
  • the encoded signal can imply different messages to correspond to different applications. From the reference coordinates of the display screen to the file data of various formats such as personal data, music, pictures, etc., it can be implicitly transmitted in the encoded signal.
  • the encoded signal in addition to the column electrodes Di ⁇ D N data signals may be transmitted outside the display screen, it may transmit the encoded signal. For example, directly superimposing a coded signal higher than the frequency of the display signal on the display signal or a neutral time at which the display data signal is transmitted, for example, after all the row electrodes Si SM are wiped, the connection is continued. The time before the next broom (the neutral time between the frame and the frame); or after a line electrode scan is completed and before the next start broom; or shortened the display during each line electrode scan time Data and so on before transmitting the display data signal.
  • the encoded signal can be provided by extended timing control (T-con) circuit functions as well as data or scan drive circuits to simplify circuit design.
  • the row electrodes Si SM respectively transmit the scan signals SS to sequentially turn on the transistors of each column, and in the time when each column of transistors is turned on, the column electrodes 0 1 to 0 ⁇ ⁇ respectively transmit the encoded signal ES and the display data signal DS.
  • the one-dimensional touch perpendicular to the direction of the column electrode is taken as an example, and the coded signal ES is explained in the time series coding mode.
  • the same method can also be applied perpendicular to the direction of the row electrodes, thus forming a complete two-dimensional planar touch.
  • the coded signal ES is marked in a different level from the display data signal DS, and can also be performed at the same level when implemented.
  • the timing chart of the coded signal transmitted on each column electrode can be as shown in FIG. 5 (the data signal for display is omitted), and the column electrode Di D ⁇ transmits the coded signals ES1 to ESN when the row electrode transmits the scan signal. .
  • the above coded signals can be transmitted on different column electrodes respectively, and the same coded signals can be transmitted by several column electrodes.
  • the column electrodes 0 1 ⁇ all transmit the coded signal ES1; the same principle can also be applied to the row electrodes.
  • the coded signals transmitted by the row and column electrodes can each be independently a system.
  • the column electrodes sequentially transmit the coded signal ES, it is necessary to have a time reference point, and the column electrode position can be known by comparison with the reference point.
  • This reference point can be transmitted in the same way as a special code. For example, all column electrodes transmit two 1s before starting the sequential transfer.
  • the coded signal to which the operating device is coupled is, for example, 110010000, and the operating device is located at the third column electrode, so that the coordinates (X coordinate) of the operating device can be derived.
  • the Y coordinate of the operating device can be known via another set of encoded signals applied to the row electrodes.
  • the scanning signals applied by the row electrodes for driving the display signals are sequentially generated, the scanning signals can be regarded as the encoded signals of the row electrodes of the present invention.
  • the reference point required for the coded signal of the row electrode can be shared with the column electrode, for example, using a horizontal or vertical sync signal for the display screen.
  • the column electrode 0 ⁇ 0 ⁇ and the row electrodes Si ⁇ S M can additionally transmit more complicated coded signals, and details are not described herein again.
  • the duty cycle of the encoded signal of this embodiment is smaller than the duty cycle of the data signal, thereby maintaining the display quality.
  • the encoded signal can be capacitively coupled from the matrix substrate 122 to the operating device 11. Since the present embodiment uses the column electrodes 0 1 ⁇ 0 ⁇ to transmit the coded signal ES as an example, the column electrode As one of the electrodes of the capacitive coupling, and the other electrode having the capacitive coupling on the operating device 11, for example, when the operating device 11 is a stylus, the pen tip contains a conductor as the other electrode capacitively coupled.
  • the operating device 11 After the operating device 11 receives the encoded signal ES by capacitive coupling, the operating device 11 processes the encoded signal ES to obtain a transmitted signal TS.
  • the processing may include amplifying and/or decoding the encoded signal ES to interpret which column electrode is touched, or to interpret the touch position, or to interpret the touch gesture (hand gesture), or to interpret Function commands corresponding to the touch.
  • the coded signal ES is capacitively coupled to the operating device 11, and the size of the capacitor is related to the distance between the operating device and the display surface, that is, the Z-axis information can be obtained from the signal size, so that the operating device 11 can obtain not only the planar two.
  • the dimensional coordinates also include the Z coordinate of the distance from the plane. Accordingly, the coverage of the so-called transmission signal TS can be from a simple amplification of the coded signal ES to a final processing into an action command.
  • the operating device 11 can transmit the transmission signal TS to the matrix display device 12 or other by wire or wirelessly, or electrically coupled (including capacitive coupling) or optically coupled.
  • the relay device or other device other than the visual interface system is exemplified by direct transmission to the matrix display device 12.
  • the message to be transmitted is first encoded into an encoded signal ES according to a specific principle, and then capacitively coupled to the operating device 11 by a matrix substrate 122 (for example, included in a mobile phone or a tablet computer) ( For example, a close-range wireless reading device fixed to the wall).
  • the operating device 11 processes (for example, decodes and/or modifies data) the encoded signal ES according to the set principle to obtain the transmitted signal TS, and then uses the transmitted signal TS according to the respective use, for example, for access control, shopping, and Financial transactions, file transfers, etc.
  • the above operation is performed by the operating device 11 to obtain information that the transmission signal TS already has, such as touch information, command information, identification information, transaction information, file information or other information.
  • the matrix display device 12 can process the transmission signal TS to obtain an information signal, and the information signal has touch information, instruction information, identification information, transaction information, file information, or other information, that is, information.
  • the signal contains complete information.
  • the signal is passed from the coded signal ES to the operating device 11 to generate the transmission signal TS, and then the signal TS is transmitted to the matrix display device 12 to obtain the information signal.
  • Processing, such as amplification and decoding, and these processes may be centralized or dispersed in the operating device 11 or the matrix display device 12 such that the transmitted signal TS has touch information, command information, identification information, transaction information, file information or other information, or
  • the information signal has touch information, instruction information, identification information, transaction information, file information or other information.
  • a response message can be transmitted between the operating device 11 and the matrix display device 12.
  • the reaction signal RS can be a message to inform the matrix display device 12 about the receiving state of the operating device 11; the message can also be notified to the operating device 11 to receive the signal; and can also be between the operating device 11 and the matrix display device 12 Synchronization signal. This establishes an interactive chat mechanism between signal transmission and reception.
  • the reaction signal RS can also serve as a synchronization function for both to form a message handshaking.
  • Fig. 6 is a perspective view showing the appearance of a matrix display device 12 of the visual interface system of the first embodiment of the present invention.
  • the visual interface system further includes a mode triggering device 127.
  • a user or operating device can trigger the mode triggering device 127 to activate the matrix display device 12 to enter an operational mode to transmit the encoded signal ES.
  • the mode trigger device 127 is touched to start the matrix display device 12 to enter the touch mode.
  • the row electrode or the column electrode transmits the coded signal, and the rest of the time can turn off the touch function of all or part of the matrix display device 12, thereby preventing the touch screen from causing malfunction and saving power.
  • the operating mode of the sensing device 127 can have various modes, such as restoring the previous state after a single trigger, changing the state every time the trigger is triggered, and maintaining the state after the continuous triggering.
  • the mode triggering device 127 can also be disposed on the operating device (for example, a switch on the stylus). In this case, after the mode triggering device 127 is triggered, the operating device 11 transmits a trigger signal to the matrix. Display device 12 is brought into touch mode.
  • the mode triggering device 127 referred to herein may be a one-shot mode to switch the touch function, or the user must keep in touch to switch the touch function.
  • the user can trigger the device to trigger the data transfer function of the identity authentication by using the number signal, for example, transferring the data to the card reader, or another A device with a receiver.
  • the mode triggering device 127 can be, for example, a mechanical switch, or a touch switch or the like.
  • Fig. 7 is a schematic diagram showing the matrix display device 12 of the visual interface system 1 of the first embodiment of the present invention and the user as the operating device 11.
  • the visual interface system 1 further includes a sensing device 128.
  • the sensing device 128 is electrically coupled to the matrix display device 12.
  • the user operating device simultaneously contacts the display surface 121 of the matrix display device 12 and the sensing device 128 to transmit the transmission signal TS to Matrix display device 12. It is intended that the user transmits the transmission signal TS to the matrix display device 12 as a conductor.
  • the actual action can be, for example, the user's right hand operating on the display surface 121, while the left hand holding the sensing device 128, so that the encoded signal ES can be accessed from the user's right hand and the transmitted signal TS can be transmitted from the left hand.
  • the sensing device 128 can also have the function of the mode triggering device 127, for example, when the left hand is detected to hold the sensing device 128, the working mode is activated, and the rest of the time is absent. This can greatly reduce power consumption and false touches.
  • FIG. 8 is a block diagram of a visual interface system 1a according to a second embodiment of the present invention.
  • Visual interface System 1a includes an operating device 11 and a matrix display device 12.
  • the visual interface system la further includes at least one relay device 13 through which the transmission signal TS is transmitted to other devices than the visual interface system or the matrix display device 12.
  • the transmission signal TS is transmitted by the user's hand as a relay device 13.
  • the relay processing signal IS is transmitted back to the matrix display device 12, but the technical features described below can be promoted. Relay devices.
  • the operating device 11 is a user, the user can transmit the transmission signal TS to the relay device 13 for signal transmission without returning the signal to the matrix display device 12.
  • the relay device 13 can be a mobile communication device, such as a mobile phone, so that the user can use the medium as a medium to transmit the encoded signal ES sent by the matrix display device 12 to the relay device 13 for use in the archive data. Transmission.
  • the relay device 13 processes the transmission signal TS to obtain a relay processing signal IS, and transmits the relay processing signal IS to the matrix display device 12.
  • the transmission signal TS is generated by coupling the encoded signal ES to the operating device 11, and then the relay device 13 processes the encoded signal ES to obtain the relay processed signal IS, and transmits the relay processed signal IS to the matrix display device 12 to obtain the information signal.
  • the signals are subjected to some processing such as amplification, decoding, modification, interpretation, etc., and these processes may be concentrated or dispersed in the operating device 11, the matrix display device 12 or the relay device 13.
  • the transmission signal TS has touch information, instruction information, identification information, transaction information, file information or other information; or, the relay processing signal IS may have touch information, instruction information, identification information, transaction information, file information or Other information; or, the information signal has touch information, instruction information, identification information, transaction information, file information or other information.
  • reaction signal RS of the first embodiment can also be applied to the operating device and/or the relay device and/or the matrix display device of the embodiment, and an interactive chat mechanism is established between signal transmission and reception, and the reaction signal is RS can also be used as a three-way synchronization function to form a three-way handshake process.
  • the encoded signal when the operating device is operated on the display surface, can be coupled from the matrix substrate to the operating device, and the operating device can receive the encoded signal to obtain a transmitted signal.
  • the transmission signal can be directly or indirectly transmitted to the matrix display device, and can be processed by the operating device, and/or processed by at least one relay device, and/or processed by the matrix display device in the process, so that The matrix display device obtains information contained in the encoded signal and the transmitted signal, such as touch information, command information, identification information, transaction information, file information, or other information.
  • the visual interface system of the present invention can be directly applied to a system including a matrix structure, such as a thin film transistor liquid crystal display panel, an organic light emitting diode panel, an LED panel, an electrophoretic display panel or a MEMS display panel, etc., integrated display, Touch, and data transmission, and further Lighten the product and reduce costs to increase product competitiveness.
  • the present invention couples the encoded signal to an external operating device instead of directly reading the encoded signal from the matrix substrate, so that no change in layout is required on the matrix substrate, for example, in a touch application, no need for a display panel A capacitive sensing component is added to detect changes in external capacitance values, thereby reducing costs and shortening the process.

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Abstract

一种视觉界面系统包括一操作装置以及一矩阵显示装置。矩阵显示装置包括一显示面及一矩阵基板。矩阵基板具有一基板以及一矩阵，矩阵设置于基板的一侧，显示面位于基板的另一侧。当操作装置在显示面上操作时，一编码信号从矩阵基板耦合至操作装置，操作装置接收编码信号而得到一传送信号。本发明的视觉界面系统不需使用另一个触控面板而能达到笔写及触控的功能，同时还可应用于短距离无线通信。

Description

视觉界面系统 技术领域
本发明关于一种人机界面系统， 特别是关于一种视觉界面系统。 背景技术
近年来， 触控面板已经逐渐广泛应用于一般的消费性电子商品上， 例如行 动通讯装置、 数字相机、 数字音乐播放器 （MP3 )、 个人数字助理器 （PDA)、 卫星导航器 （GPS)、 掌上型计算机 （hand-held PC), 甚至崭新的超级行动计算 机 （Ultra Mobile PC, UMPC) 等， 上述的触控面板皆结合于一显示屏幕而成为 一触控显示装置。 一种公知触控显示装置的作法是直接将一触控面板设置于一 显示模块中的显示面板上， 然而这不仅增加产品重量及尺寸， 且额外增加触控 面板还造成触控模块的成本增加。
另一方面， 为增加消费性电子产品的应用层面， 也开始在这些产品中加入 近场通讯 （Near Field Communication, NFC, 或近距离无线通讯） 的功能。 它能 提供， 举凡取代大量使用 IC卡的场合如门禁管制、 车票、 门票、 信用卡付费， 两个电子装置之间的数据交换， 如音乐、 图片、 名片等等。 在增加多种功能之 下， 如何能持续维持一个简洁的架构而以非迭床架屋的方式得到一个产品， 也 吸引众多人的投入。
因此， 如何提供一种视觉界面系统， 能够不需使用另一个触控面板而能达 到触控的功能， 进而使产品轻薄化， 并降低成本， 并且能结合短距离无线通讯 的应用而扩大应用层面， 实为当前重要课题之一。 发明内容
本发明的目的为提供一种能够不需使用另一个触控面板而能达到笔写及触 控的功能， 同时还可应用于短距离无线通信的视觉界面系统。
本发明可采用以下技术方案来实现的。
本发明的一种视觉界面系统包括一操作装置以及一矩阵显示装置。 矩阵显 示装置包括一显示面及一矩阵基板。 矩阵基板具有一基板以及一矩阵， 矩阵设 置于基板的一侧， 显示面位于基板的另一侧。 当操作装置在显示面上操作时， 一编码信号从矩阵基板耦合至操作装置， 操作装置接收编码信号而得到一传送 信号。 在一实施例中， 编码信号从所述矩阵基板通过电容耦合至所述操作装置。 在一实施例中， 传送信号传送至视觉界面系统外其它装置或者传回至所述 矩阵显示装置。 其中， 传送信号可包括触控信息、 指令信息、 识别信息、 交易 信息、 档案信息或其它信息。 或者， 系统外其它装置或者矩阵显示装置处理所 述传送信号而得到一信息信号， 信息信号可包括触控信息、 指令信息、 识别信 息、 交易信息、 档案信息或其它信息。
在一实施例中， 视觉界面系统还包括至少一个中继装置。 中继装置处理传 送信号而得到一中继处理信号， 中继处理信号可传送至视觉界面系统以外的其 它装置或矩阵显示装置。 其中， 传送信号可包括触控信息、 指令信息、 识别信 息、 交易信息、 档案信息或其它信息或者， 中继处理信号可包括触控信息、 指 令信息、 识别信息、 交易信息、 档案信息或其它信息。 或者， 由视觉界面系统 以外的其它装置或矩阵显示装置处理中继处理信号而得到一信息信号， 信息信 号可包括触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息。
在一实施例中， 视觉界面系统还包括一模式触发装置， 一使用者或操作装 置触发模式触发装置， 以启动矩阵显示装置进入一工作模式而发送编码信号。
在一实施例中， 当操作装置为一使用者时， 视觉界面系统还包括一感应装 置， 使用者同时接触显示面及感应装置， 以传递传送信号至感应装置。 感应装 置可与视觉界面系统以外的其它装置或矩阵显示装置电性耦合。
在一实施例中， 矩阵显示装置的矩阵还包括多个行电极以及多个列电极， 所述行电极与所述列电极交错设置， 所述编码信号施加于所述行电极或所述列 电极。
在一实施例中， 矩阵显示装置的矩阵还包括多个晶体管以及多个画素电极， 所述晶体管分别与所述行电极、 所述列电极、 以及所述画素电极电性连接。
承上所述， 本发明的视觉界面系统， 当操作装置在显示面上操作时， 编码 信号可从矩阵基板耦合至操作装置， 操作装置可接收编码信号而得到一传送信 号， 传送信号可传送至系统以外的其它装置或至少一个中继装置或回至矩阵显 示装置， 并且在过程中可经过操作装置的处理、及 /或至少一个中继装置的处理、 及 /或矩阵显示装置的处理，而得到编码信号 /中继处理信号 /传送信号所内含的信 息， 例如触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息。
由上可知， 本发明的视觉界面系统可直接应用于内含有矩阵结构的系统， 例如薄膜晶体管液晶显示面板、 有机发光二极管面板、 发光二极管面板、 电泳 显示面板或 MEMS显示面板等等， 整合显示、 触控、 与数据传输于一体， 进而 使产品轻薄化， 并降低成本以提升产品竞争力。 另外， 本发明将编码信号耦合 至外部的操作装置， 而非由矩阵基板直接读取编码信号， 因而在矩阵基板上不 需作布局上的改变， 例如在触控应用上， 不需要在显示面板内增加电容感应组 件以侦测外界电容值的改变， 因而降低成本并缩短制程。
附图说明
图 1为本发明第一实施例的一种视觉界面系统的方块示意图；
图 2为本发明第一实施例的矩阵显示装置的侧视示意图；
图 3为本发明第一实施例所使用的薄膜晶体管基板的示意图；
图 4为图 3的薄膜晶体管基板的其中二个行电极与二个列电极的信号示意 图；
图 5为本发明第一实施例的各列电极所传送的编码信号的时序图； 图 6为本发明第一实施例的视觉界面系统的矩阵显示装置的外观示意图； 图 7 为本发明第一实施例的视觉界面系统的矩阵显示装置以及使用者作为 操作装置的示意图；
图 8为本发明第二实施例的一种视觉界面系统的方块示意图。
主要元件符号说明：
1、 la: 视觉界面系统
11： 操作装置
12： 矩阵显示装置
121 显示面
122 矩阵基板
123 基板
124 矩阵
125 保护玻璃
127 模式触发装置
128 感应装置
13： 中继装置
D!-DN: 列电极
EU〜EMN: 画素电极
ES、 ESI -ESN: 编码信号
IS: 中继处理信号
RS: 反应信号 Si SM : 行电极
SS : 扫描信号
TU〜TMN : 晶体管
TS : 传送信号 具体实施方式
以下将参照相关图式， 说明依本发明优选实施例的一种视觉界面系统， 其 中相同的元件将以相同的元件符号加以说明。
图 1为本发明第一实施例的一种视觉界面系统 1 的方块示意图。 视觉界面 系统 1包括一操作装置 11以及一矩阵显示装置 12， 其互相耦接， 例如通过电容 耦合的方式而耦接， 以传送信号， 故为不接触的信号传递。
本实施例中， 操作装置 11可例如为一触控笔、 或一芯片卡、 或一近距离无 线读取装置、 或一使用者 （特别是使用者的手）。 当操作装置 11为电子装置时， 其内可具有处理控制电路、 储存电路或传送电路等等功能电路。 于此， 「电路」 可通过硬件、 软件、 或韧体、 或其组合所构成。 当操作装置 11为一使用者时， 可利用使用者 （操作装置） 作为导体而传送信号。
图 2为矩阵显示装置 12的侧视示意图。 如图 2所示， 矩阵显示装置 12包 括一显示面 121 以及一矩阵基板 122。 矩阵基板 122包括一基板 123及一矩阵 124， 矩阵 124设置于基板 123的一侧， 显示面 121则位于基板 123的另一侧。 在本实施例中， 显示面 121指使用者观看矩阵显示装置 12显示影像时， 矩阵显 示装置 12最靠近使用者的一表面。 于此， 矩阵显示装置 12还可包括一保护玻 璃 125设置于基板 123相对于矩阵 124的一侧，而显示面 121即为保护玻璃 125 靠近使用者的一表面。 另外， 基板 123上靠近保护玻璃 125的一侧还可包括其 它构件， 例如偏光板， 铁框。
在本实施例中， 矩阵基板 122指具有画素矩阵， 用以显示影像的基板， 例 如液晶显示面板中的薄膜晶体管基板， 有机发光二极管面板、 发光二极管面板、 电泳显示面板或 MEMS显示面板等的矩阵基板等。矩阵 124可包括多个行电极、 多个列电极、 以及多个画素电极， 所述行电极与所述列电极交错设置。 另外， 矩阵 124可为主动式矩阵 （active matrix) 或为被动式矩阵 （passive matrix) , 于 此， 矩阵 124以主动式矩阵为例， 其还可包括多个晶体管， 分别与所述行电极、 所述列电极、 以及所述画素电极电性连接。
以下以触控用途为例， 说明本实施例的实施方式。 如图 1及图 2所示， 当 操作装置 11在显示面 121上操作时， 一编码信号 ES从矩阵基板 122耦合至操 作装置 11， 操作装置 11接收编码信号 ES而得到一传送信号 TS。 于此， 编码信 号 ES隐含有矩阵显示装置 12关于显示屏幕的坐标，使得传送信号 TS隐含有坐 标信息， 而耦合则可包括矩阵基板 122传送 ES至操作装置 11时， 大致上是无 线的方式， 形成一种近场 （Near Field) 的信号传送。 当然， 若为其它应用， 则 编码信号可由任一种欲传送的信息所构成， 例如触控信息、 指令信息、 识别信 息、 交易信息或档案信息 （音乐、 图片、 文字等等）， 使得传送信号 TS括有对 应的信息。
编码信号 ES施加在矩阵基板 122上，而矩阵基板 122上当然也另外施加显 示用的资料信号以显示影像。编码信号 ES可例如在显示数据信号施加的空档时 间 （blanking time) 来施加， 例如两图框 （frame) 之间、 或两行电极扫描之间、 或者借缩短显示信号施加时间以产生空档、 或者在显示信号上直接迭加一高于 显示信号频率的信号。
以下， 以液晶显示装置的薄膜晶体管基板（TFT substrate)作为矩阵基板 122 来说明编码信号 ES与传送信号 TS。
图 3为本实施例所使用的薄膜晶体管基板的示意图。请同时参照图 2及图 3， 矩阵 124可包括多个行电极
Figure imgf000006_0001
多个列电极 Di〜DN、 以及多个画素电极 ^〜^^， 所述行电极与所述列电极交错设置， 且实质上相互垂直或夹一角度。 另外， 矩阵 124还可包括多个晶体管 Tn〜TMN， 分别与所述行电极
Figure imgf000006_0002
所 述列电极
Figure imgf000006_0003
以及所述画素电极 Eu〜EMN电性连接。 于此， 行电极 Si〜 SM即所谓的扫描线， 列电极 Di DN即所谓的数据线。 另外， 基板 123上还可 设置驱动模块， 其中包括数据驱动电路、 扫描驱动电路、 时序控制电路 （图未 显示） 以及珈玛校正电路 （图未显示）， 通过驱动模块的驱动可使液晶显示面板 显示影像。 由于驱动模块对于影像的驱动为公知技术， 于此不再说明。 另外， 此态样的矩阵基板仅为举例说明， 并非用以限制本发明。 本实施例的重点在于， 利用行电极 Si SM及 /或列电极 Di DN自矩阵基板传送编码信号至操作装置， 以产生传送信号。 注意， 编码信号可以隐含不同讯息以对应不同的应用， 从显 示屏幕的参考坐标到个人数据、 音乐、 图片等各种格式的档案数据， 均可隐含 于编码信号中传送。
在本实施例中， 列电极 Di〜DN除了可传送显示画面的资料信号的外， 还可 传送编码信号。 例如， 在显示信号上直接迭加一高于显示信号频率的编码信号 或在其传送显示数据信号的空档时间， 例如所有行电极 Si SM扫喵完后在接续 下一次扫喵之前的时间 （图框与图框之间的空档时间）； 或是在一条行电极扫描 完成且在下一条开始扫喵之前； 或是在每一条行电极扫描时间内借缩短显示数 据并在传送显示数据信号之前等。 于此， 编码信号可由扩展时序控制 （T-con) 电路功能以及数据或扫描驱动电路来提供， 以简化电路设计。
图 4为其中相邻二行电极与相邻二列电极的信号示意图。 行电极 Si SM分 别传送扫描信号 SS依序使每一列的晶体管开启， 而在每一列晶体管被开启的时 间中， 各列电极01〜0^^分别传送编码信号 ES与显示数据信号 DS。 以下， 仅就 以垂直于列电极方向的一维触控为例， 同时以时序编码方式，说明编码信号 ES。 同法还可施行在垂直于行电极方向上， 如此可构成一完整的二维平面触控。 在 本实施例中， 如图 4所示， 在一行电极传送其扫描信号时， 仅有一列电极传送 编码信号 ES。在图中此编码信号 ES是以与显示数据信号 DS不同位准方式标示， 实施时还可以相同的位准进行。
如此， 各列电极上所传送的编码信号的时序图可如图 5所示 （省略显示用 的资料信号）， 列电极 Di D^^ 着行电极传送扫描信号时， 分别传送编码信号 ES1〜ESN。 需补充说明， 上述编码信号可以分别在不同的列电极上传送， 还可 以数条列电极传送同一个编码信号， 例如列电极 01〜 都传送编码信号 ES1 ; 同样的原则还可适用于行电极所传的编码信号。 此外， 行电极与列电极所传的 编码信号可各自独立成一系统。 由于列电极依序传送编码信号 ES, 因此尚须一 时间基准点， 通过与基准点比较即可得知列电极位置。 此基准点可以是一特殊 编码以相同方式传送， 例如， 所有列电极都传送两个 1 后再开始依序传送。 依 上述方式， 操作装置耦合到的编码信号例如为 110010000， 即可得知操作装置位 在第三条列电极上， 因此可推算出操作装置的坐标 （X坐标）。 同法， 操作装置 的 Y坐标可经由另一组施加于行电极的编码信号得知。 另外由于行电极为驱动 显示信号所施加的扫描信号本身即依序产生， 因此可将扫描信号视为本发明的 行电极的编码信号。 行电极的编码信号所需的基准点可以与列电极共享， 例如 都使用显示画面用的水平或垂直同步信号。当然， 列电极 0工〜0^^与行电极 Si〜 SM还可另外传送较复杂的编码信号， 于此不再赘述。
另外， 本实施例的编码信号的责任周期 （duty cycle) 小于资料信号的责任 周期， 借此以维持显示质量。
当使用者拿着操作装置 11于矩阵显示装置 12的显示面 121上操作时 （例 如碰触到显示面或靠近显示面）， 编码信号可从矩阵基板 122通过电容耦合至操 作装置 11。 由于本实施例以列电极01〜0^^传送编码信号 ES为例， 因此列电极 作为电容耦合的其中一个电极， 而操作装置 11上具有电容耦合的另一个电极， 例如操作装置 11为一触控笔时， 笔尖含有一导体做为电容耦合的另一个电极。
在操作装置 11通过电容耦合接收到编码信号 ES之后， 操作装置 11依据编 码信号 ES进行处理而得到一传送信号 TS。这处理可包括对编码信号 ES进行放 大及 /或译码， 以解读出哪一条列电极被触控、 或是解读出触控位置、 或是解读 出触控手势（笔势）、 或是解读出触控所对应的功能指令等。注意， 编码信号 ES 是以电容耦合至操作装置 11， 此电容大小与操作装置与显示面的距离有关， 亦 即由信号大小可以得到 Z轴信息， 故操作装置 11可以得到的不仅是平面的二维 坐标， 还包括与平面距离的 Z坐标。据此， 所谓传送信号 TS的涵盖范围可以是 从对编码信号 ES的单纯放大到最后处理成动作指令。
接着，在操作装置 11 产生传送信号 TS之后，操作装置 11可通过有线方式 或无线方式、 或电性耦接（包括电容耦合）或光学耦接而将传送信号 TS传送至 矩阵显示装置 12或其它中继装置或此视觉界面系统以外的其它装置， 于此以直 接传送至矩阵显示装置 12为例。
当本发明应用于其它非触控用途时， 先将欲传递的讯息依照特定原则编码 成编码信号 ES, 再由矩阵基板 122 (例如包括在手机或平板计算机中） 通过电 容耦合至操作装置 11 (例如固定在墙上的近距离无线读取装置）。 同样地， 操作 装置 11依据所设定的原则对编码信号 ES进行处理 （例如译码及 /或修改数据） 而得到传送信号 TS, 再依各自用途使用传送信号 TS, 例如应用于门禁、购物及 金融交易、 档案传送等。
上述以操作装置 11处理而得到传送信号 TS已具有的信息，例如触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息等等。 另外， 在其它实 施例中， 矩阵显示装置 12可处理传送信号 TS而得到一信息信号， 所述信息信 号才具有触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息， 即信息信号才含有完整信息。
承上所述， 请参照图 1所示， 从编码信号 ES耦合至操作装置 11而产生传 送信号 TS, 然后传送信号 TS再传送至矩阵显示装置 12而得到信息信号的过程 中， 信号经过了一些处理， 例如放大与解碼， 而这些处理过程可集中或分散于 操作装置 11或矩阵显示装置 12， 使得传送信号 TS具有触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息、 或是信息信号具有触控信息、 指 令信息、 识别信息、 交易信息、 档案信息或其它信息。
另外， 操作装置 11与矩阵显示装置 12之间还可传送一反应（Response)信 号 RS， 反应信号 RS可为一讯息通知矩阵显示装置 12关于操作装置 11的接收 状态； 还可为一讯息通知操作装置 11准备接收信号； 还可为一操作装置 11与 矩阵显示装置 12之间同步用信号。 如此可在信号发射与接收之间建立一互动交 谈机制。 另外， 反应信号 RS 还可兼做两者同步功能， 以构成一讯息交握 ( information handshaking ) 过禾呈。
图 6 为本发明第一实施例的视觉界面系统的矩阵显示装置 12 的外观示意 图。 如图 6所示， 视觉界面系统还包括一模式触发装置 127， 一使用者或操作装 置可触发此模式触发装置 127， 以启动矩阵显示装置 12进入一工作模式而发送 编码信号 ES。 以触控为例， 当使用者需要利用触控功能时， 才触模式触发装置 127， 以启动矩阵显示装置 12进入触控模式。 此时行电极或列电极才传送编码 信号， 其余时间系统可以关闭全部或部分矩阵显示装置 12的触控功能， 如此可 以防止触动屏幕造成误动作， 同时还可节省电力。 注意此感应装置 127 的工作 模式可以有多种态样， 如单次触发后经一段时间即恢复先前的状态、 每次触发 即改变状态、 持续触发下才维持状态等方式。 另外需注意者， 模式触发装置 127 还可设置于操作装置上 （例如触控笔上的一开关）， 在此状况下， 当模式触发装 置 127被触发之后， 操作装置 11传送一触发信号至矩阵显示装置 12以使其进 入触控模式。 须注意在此所称的模式触发装置 127其功能可以是单次触发的方 式以切换触控功能， 还可以是使用者必须保持接触以切换触控功能。 另外， 以 门禁、 票卡、 信用卡、 或档案传输为例， 使用者可通过触发此模式触发装置， 以编号信号来进行身份认证的数据传送功能， 例如将数据传送到卡片阅读机、 或另一个具有接收器的装置。 模式触发装置 127可为例如一机械开关、 或触控 开关等。
图 7为本发明第一实施例的视觉界面系统 1的矩阵显示装置 12以及以使用 者作为操作装置 11的示意图。 其中， 视觉界面系统 1还包括一感应装置 128， 感应装置 128与矩阵显示装置 12电性耦合， 使用者操作装置同时接触矩阵显示 装置 12的显示面 121及感应装置 128， 以传送传送信号 TS至矩阵显示装置 12。 意即将使用者作为导体而将传送信号 TS传送至矩阵显示装置 12。其实际的动作 可例如使用者的右手在显示面 121上操作， 而左手按住感应装置 128， 如此， 编 码信号 ES可从使用者的右手进入，而传送信号 TS可从左手传出。感应装置 128 还可同时拥有模式触发装置 127 的功能， 例如当侦测到左手按住感应装置 128 后， 方启动工作模式， 其余时间则无。 如此可大幅降低功耗及误触等情况。
图 8为本发明第二实施例的一种视觉界面系统 la的方块示意图。 视觉界面 系统 la包括一操作装置 11以及一矩阵显示装置 12。 与第一实施例主要不同在 于， 视觉界面系统 la还包括至少一个中继装置 13， 传送信号 TS通过中继装置 13传送至视觉界面系统以外的其它装置或矩阵显示装置 12。 于此以使用者的手 来传送传送信号 TS是一中继装置 13， 经处理后再将中继处理信号 IS回传至矩 阵显示装置 12为例， 但以下说明的技术特征皆可推及多个中继装置。 当然， 操 作装置 11为使用者时， 使用者可将传送信号 TS传导至中继装置 13， 以进行信 号的传输， 而可不再回传信号至矩阵显示装置 12。此时中继装置 13可为一行动 通讯装置， 例如为手机， 故可通过使用者作为媒介， 以将矩阵显示装置 12所发 出的编码信号 ES , 传送至中继装置 13， 以用于档案数据的传输。
中继装置 13处理传送信号 TS而得到一中继处理信号 IS , 并将中继处理信 号 IS传送至矩阵显示装置 12。从编码信号 ES耦合至操作装置 11而产生传送信 号 TS , 然后中继装置 13处理编码信号 ES而得到中继处理信号 IS , 并将中继处 理信号 IS传送至矩阵显示装置 12而得到信息信号的过程中，信号经过了一些处 理， 例如放大、 解碼、 修改、 解读等， 而这些处理过程可集中或分散于操作装 置 11、 矩阵显示装置 12或中继装置 13。 结果使得传送信号 TS具有触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息； 或者， 中继处理信号 IS 可具有触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息； 或者， 信息信号具有触控信息、 指令信息、 识别信息、 交易信息、 档案信息或 其它信息。
另外， 第一实施例的反应信号 RS还可应用于本实施例的操作装置及 /或中 继装置及 /或矩阵显示装置， 而在信号发射与接收之间建立一互动交谈机制， 并 且反应信号 RS还可兼做三者同步功能， 以构成三向交握（three-way handshake ) 过程。
综上所述， 本发明的视觉界面系统， 当操作装置在显示面上操作时， 编码 信号可从矩阵基板耦合至操作装置， 操作装置可接收编码信号而得到一传送信 号。 以触控为例， 传送信号可直接或间接传送至矩阵显示装置， 并且在过程中 可经过操作装置的处理、 及 /或至少一个中继装置的处理、 及 /或矩阵显示装置的 处理， 使得矩阵显示装置得到编码信号与传送信号所内含的信息， 例如触控信 息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息。
由上可知， 本发明的视觉界面系统可直接应用于内含有矩阵结构的系统， 例如薄膜晶体管液晶显示面板、 有机发光二极管面板、 发光二极管面板、 电泳 显示面板或 MEMS显示面板等等， 整合显示、 触控、 与数据传输于一体， 进而 使产品轻薄化， 并降低成本以提升产品竞争力。 另外， 本发明将编码信号耦合 至外部的操作装置， 而非由矩阵基板直接读取编码信号， 因而在矩阵基板上不 需作布局上的改变， 例如在触控应用上， 不需要在显示面板内增加电容感应组 件以侦测外界电容值的改变， 因而降低成本并缩短制程。
以上所述仅是举例性， 而非限制性。 任何未脱离本发明的精神与范畴， 而 对其进行的等效修改或变更， 均应包括在权利要求所限定的范围内。

Claims

权 利 要 求 书
1、 一种视觉界面系统， 其特征在于， 包括：
一操作装置； 以及
一矩阵显示装置， 包括：
一显示面； 及
一矩阵基板， 具有一基板以及一矩阵， 所述矩阵设置于所述基板的一侧， 所述显示面位于所述基板的另一侧；
其中， 当所述操作装置在所述显示面上操作时， 一编码信号从所述矩阵基 板耦合至所述操作装置， 所述操作装置接收所述编码信号而得到一传送信号。
2、 根据权利要求 1所述的视觉界面系统， 其特征在于， 所述编码信号从所 述矩阵基板通过电容耦合至所述操作装置。
3、 根据权利要求 1所述的视觉界面系统， 其特征在于， 所述传送信号传送 至所述矩阵显示装置。
4、 根据权利要求 1或 3所述的视觉界面系统， 其特征在于， 所述传送信号 可包括触控信息、 指令信息、 识别信息、 交易信息、 或档案信息。
5、 根据权利要求 3所述的视觉界面系统， 其特征在于， 所述矩阵显示装置 处理所述传送信号而得到一信息信号， 所述信息信号可包括触控信息、 指令信 息、 识别信息、 交易信息、 或档案信息。
6、 根据权利要求 1所述的视觉界面系统， 其特征在于， 还包括： 至少一个中继装置， 所述中继装置处理所述传送信号而得到一中继处理信 号。
7、 根据权利要求 6所述的视觉界面系统， 其特征在于， 所述中继处理信号 传送至所述矩阵显示装置。
8、 根据权利要求 6所述的视觉界面系统， 其特征在于， 所述传送信号可包 括触控信息、 指令信息、 识别信息、 交易信息、 档案信息或其它信息。
9、 根据权利要求 6所述的视觉界面系统， 其特征在于， 所述中继处理信号 可包括触控信息、 指令信息、 识别信息、 交易信息、 或档案信息。
10、 根据权利要求 7所述的视觉界面系统， 其特征在于， 所述矩阵显示装 置处理所述中继处理信号而得到一信息信号， 所述信息信号可包括触控信息、 指令信息、 识别信息、 交易信息、 或档案信息。
11、 根据权利要求 1或 6所述的视觉界面系统， 其特征在于， 还包括： 一模式触发装置， 一使用者或所述操作装置触发所述模式触发装置， 以启 动所述矩阵显示装置进入一工作模式而发送所述编码信号。
12、 根据权利要求 1或 6所述的视觉界面系统， 其特征在于， 当所述操作 装置为一使用者时， 所述视觉界面系统还包括一感应装置， 所述使用者同时接 触所述显示面及所述感应装置， 以传送所述传送信号至所述感应装置。
13、 根据权利要求 12所述的视觉界面系统， 其特征在于， 所述感应装置具 有模式触发功能， 所述使用者接触所述感应装置以启动所述矩阵显示装置进入 一工作模式而发送所述编码信号。
14、 根据权利要求 1所述的视觉界面系统， 其特征在于， 所述矩阵还包括 多个行电极以及多个列电极， 所述行电极与所述列电极交错设置， 所述编码信 号施加于所述行电极或所述列电极。
15、 根据权利要求 14所述的视觉界面系统， 其特征在于， 所述矩阵还包括 多个晶体管以及多个画素电极， 所述晶体管分别与所述行电极、 所述列电极、 以及所述画素电极电性连接。
2
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TW101132960A TWI485565B (zh) 2011-09-13 2012-09-10 電子裝置及資料傳輸系統
PCT/CN2012/081171 WO2013037281A1 (zh) 2011-09-13 2012-09-10 电子装置及数据传输系统
CN201280044584.1A CN103827934B (zh) 2011-09-13 2012-09-10 电子装置及数据传输系统
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US14/344,056 US9489071B2 (en) 2011-09-13 2012-09-10 Electronic apparatus and data transmission system
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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9577712B2 (en) 2012-05-25 2017-02-21 Hsiung-Kuang Tsai Non-display signal encoding method and matrix substrate

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102916729B (zh) * 2012-09-04 2014-12-10 深圳市汇顶科技股份有限公司 一种触摸屏终端的近场通信方法、系统及触摸屏终端
US10705631B2 (en) * 2012-11-06 2020-07-07 Hewlett-Packard Development Company, L.P. Interactive display
CN103176655B (zh) * 2013-03-13 2016-05-25 北京京东方光电科技有限公司 一种触摸显示器的驱动方法和装置
US9582186B2 (en) * 2013-12-20 2017-02-28 Mediatek Inc. Signature verification between a mobile device and a computing device
US9892628B2 (en) 2014-10-14 2018-02-13 Logitech Europe S.A. Method of controlling an electronic device
JP2020030884A (ja) * 2016-12-26 2020-02-27 コニカミノルタ株式会社 パッシブマトリックス型有機エレクトロルミネッセンスディスプレイ及びタッチ検出方法
US20210014674A1 (en) * 2019-07-11 2021-01-14 Slim Hmi Technology Secure interaction system and communication display device
TWI726488B (zh) 2019-11-19 2021-05-01 元太科技工業股份有限公司 非接觸式智慧卡及其操作方法
KR20220091700A (ko) 2020-12-23 2022-07-01 삼성디스플레이 주식회사 전자 장치

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483709A2 (en) * 1990-10-31 1992-05-06 International Business Machines Corporation Improved stylus sensing system
CN1904812A (zh) * 2005-07-29 2007-01-31 姚华 能用于普通计算机显示屏的触摸笔
CN101017419A (zh) * 2005-06-30 2007-08-15 深圳市联思精密机器有限公司 触控式平板显示器
CN101120527A (zh) * 2005-02-17 2008-02-06 皇家飞利浦电子股份有限公司 能在网络内部工作的设备、网络系统、在网络内部操作设备的方法、程序部件以及计算机可读介质

Family Cites Families (53)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0738152B2 (ja) * 1986-09-25 1995-04-26 三菱電機株式会社 表示装置
JPH03294919A (ja) * 1990-04-12 1991-12-26 Nippon Telegr & Teleph Corp <Ntt> タブレット機能付き表示装置
JPH06230884A (ja) * 1993-02-03 1994-08-19 Matsushita Electric Ind Co Ltd 座標入力装置
US5491706A (en) * 1993-04-07 1996-02-13 Sharp Kabushiki Kaisha Display-integrated type tablet device capable of detecting correct coordinates at a tip end of a detection pen by detecting external noise
JP3421078B2 (ja) * 1993-05-07 2003-06-30 シャープ株式会社 情報入出力装置
JPH0720421A (ja) * 1993-06-29 1995-01-24 Asahi Glass Co Ltd 液晶表示素子
JP2653014B2 (ja) * 1993-07-26 1997-09-10 日本電気株式会社 アクティブマトリックス液晶ディスプレイ装置
JPH08106358A (ja) * 1994-08-10 1996-04-23 Fujitsu Ltd タブレット機能付き液晶表示装置、アクティブマトリクス型液晶表示装置及びタブレット機能付き液晶表示装置の駆動方法
JP4939682B2 (ja) * 1999-04-27 2012-05-30 エーユー オプトロニクス コーポレイション 表示装置
JP2001075074A (ja) * 1999-08-18 2001-03-23 Internatl Business Mach Corp <Ibm> タッチセンサ一体型液晶表示素子
JP2001144661A (ja) * 1999-11-17 2001-05-25 Sony Corp データ送信装置およびデータ受信装置
JP3319462B2 (ja) * 2000-06-26 2002-09-03 松下電工株式会社 信号伝送経路として人体を利用したデータ伝送システム
JP2002366051A (ja) * 2001-06-08 2002-12-20 Sanyo Electric Co Ltd 集積回路チップ及びこれを用いた表示装置
JP2004005415A (ja) * 2002-04-19 2004-01-08 Sharp Corp 入力装置および入出力一体型表示装置
JP3966069B2 (ja) 2002-05-02 2007-08-29 セイコーエプソン株式会社 データ通信装置および携帯時計
JP3794411B2 (ja) * 2003-03-14 2006-07-05 セイコーエプソン株式会社 表示装置および電子機器
US7310779B2 (en) * 2003-06-26 2007-12-18 International Business Machines Corporation Method for creating and selecting active regions on physical documents
JP5008823B2 (ja) * 2004-03-19 2012-08-22 シャープ株式会社 表示装置
JP4547000B2 (ja) * 2004-04-01 2010-09-22 株式会社ワコム パネルとコードレス・トランスデューサのシステム
US20060000893A1 (en) * 2004-07-01 2006-01-05 American Express Travel Related Services Company, Inc. Method for biometric security using a smartcard-reader
US7657242B2 (en) * 2004-09-27 2010-02-02 Qualcomm Mems Technologies, Inc. Selectable capacitance circuit
US20060094411A1 (en) * 2004-10-29 2006-05-04 Dupont Pierre B Mobile station telephony service applications for mobile station having integrated transponder readers
JP2006127190A (ja) * 2004-10-29 2006-05-18 Citizen Watch Co Ltd 入力装置
CN100374995C (zh) * 2004-11-08 2008-03-12 英华达（南京）科技有限公司 手写笔、手写笔系统以及其控制方法
JP2006195925A (ja) * 2005-01-17 2006-07-27 Nippon Signal Co Ltd:The タッチパネル装置
JP2006238328A (ja) 2005-02-28 2006-09-07 Sony Corp 会議システム及び会議端末装置並びに携帯端末装置
CN2785540Y (zh) * 2005-04-21 2006-06-07 周常安 手持式生理信号测量及无线传输/接收装置
CN1716018A (zh) * 2005-07-14 2006-01-04 深圳市联思精密机器有限公司 具有触控功能的平板显示器
KR100862578B1 (ko) 2006-05-16 2008-10-09 엘지전자 주식회사 플라즈마 디스플레이 장치
EP2057763A1 (en) * 2006-08-29 2009-05-13 Nokia Corporation Use of intra-body communication
US7777719B2 (en) * 2007-01-19 2010-08-17 Nokia Corporation System using a living body as a transmission medium
US8798531B2 (en) * 2007-02-14 2014-08-05 Kaba Ag System and portable device for transmitting identification signals
CN201707209U (zh) 2007-03-09 2011-01-12 营口方舟科技有限公司 腕带显示器
EP2056186A1 (en) * 2007-10-26 2009-05-06 Research In Motion Limited Touch screen and electronic device
JP2009146088A (ja) 2007-12-13 2009-07-02 Hitachi Displays Ltd 静電結合型信号送受信回路
JP2009253478A (ja) * 2008-04-02 2009-10-29 Sony Ericsson Mobilecommunications Japan Inc 情報通信装置、情報通信装置の制御方法
WO2010029979A1 (ja) * 2008-09-12 2010-03-18 オプトレックス株式会社 静電容量型タッチパネル、表示装置および静電容量型タッチパネルの製造方法
US8482545B2 (en) * 2008-10-02 2013-07-09 Wacom Co., Ltd. Combination touch and transducer input system and method
TWM364503U (en) * 2009-03-23 2009-09-11 Astek Technology Ltd Wireless ring-type physiological detector
EP2435894A1 (en) * 2009-05-27 2012-04-04 Koninklijke Philips Electronics N.V. Touch- or proximity-sensitive interface
JP2010286895A (ja) * 2009-06-09 2010-12-24 Toshiba Tec Corp 情報入力装置及び情報処理装置
KR101562565B1 (ko) * 2009-06-25 2015-10-22 삼성전자주식회사 전기장을 이용한 데이터 송수신 방법 및 이를 위한 장치
TWM371930U (en) 2009-06-29 2010-01-01 Ming-Chang Wu Prompt system for object sensing
US20110001717A1 (en) * 2009-07-06 2011-01-06 Charles Hayes Narrow Border for Capacitive Touch Panels
JP2011018090A (ja) * 2009-07-07 2011-01-27 Panasonic Corp 電子ペン及び電子ペンシステム
US20110059692A1 (en) 2009-09-08 2011-03-10 Electronics And Telecommunications Research Institute Communications device using near field
KR20110027572A (ko) 2009-09-08 2011-03-16 한국전자통신연구원 근접장을 이용하는 통신 장치
TWI428661B (zh) * 2009-11-09 2014-03-01 Silicon Integrated Sys Corp 觸碰顯示裝置
KR101351413B1 (ko) * 2009-12-11 2014-01-14 엘지디스플레이 주식회사 터치 패널 및 이를 적용한 터치 패널 일체형 액정 표시 장치
KR101107171B1 (ko) * 2010-02-11 2012-01-25 삼성모바일디스플레이주식회사 접촉 감지 장치, 이를 포함하는 표시 장치 및 그 구동 방법
JP5440376B2 (ja) * 2010-05-18 2014-03-12 日本電気株式会社 タッチセンサ、タッチパネルおよび該タッチセンサを用いた情報伝達方法
CN201828896U (zh) * 2010-09-27 2011-05-11 南京点面光电有限公司 一种电容式触摸屏
CN102073409A (zh) * 2010-12-29 2011-05-25 广东中显科技有限公司 触摸屏

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0483709A2 (en) * 1990-10-31 1992-05-06 International Business Machines Corporation Improved stylus sensing system
CN101120527A (zh) * 2005-02-17 2008-02-06 皇家飞利浦电子股份有限公司 能在网络内部工作的设备、网络系统、在网络内部操作设备的方法、程序部件以及计算机可读介质
CN101017419A (zh) * 2005-06-30 2007-08-15 深圳市联思精密机器有限公司 触控式平板显示器
CN1904812A (zh) * 2005-07-29 2007-01-31 姚华 能用于普通计算机显示屏的触摸笔

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP2757444A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9577712B2 (en) 2012-05-25 2017-02-21 Hsiung-Kuang Tsai Non-display signal encoding method and matrix substrate

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