KR20130053513A - Image display apparatus and method for operating the same - Google Patents
Image display apparatus and method for operating the same Download PDFInfo
- Publication number
- KR20130053513A KR20130053513A KR1020110118438A KR20110118438A KR20130053513A KR 20130053513 A KR20130053513 A KR 20130053513A KR 1020110118438 A KR1020110118438 A KR 1020110118438A KR 20110118438 A KR20110118438 A KR 20110118438A KR 20130053513 A KR20130053513 A KR 20130053513A
- Authority
- KR
- South Korea
- Prior art keywords
- pairing
- signal
- remote control
- control device
- display
- Prior art date
Links
Images
Classifications
-
- 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
- G06F3/03542—Light pens for emitting or receiving light
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/28—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels
- G09G3/288—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using luminous gas-discharge panels, e.g. plasma panels using AC panels
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Theoretical Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Power Engineering (AREA)
- Plasma & Fusion (AREA)
- Computer Hardware Design (AREA)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The present invention relates to an image display apparatus and an operation method thereof. An operating method of an image display device according to an embodiment of the present invention is an operation method of an image display device displaying an image by using a remote control device that detects light emitted from a discharge cell of a plasma display panel. Receiving a pairing request signal, displaying a pairing object for performing pairing based on the pairing request signal, and when the remote controller is located within a predetermined area within the pairing object, sending a pairing response signal to the remote controller. Transmitting. As a result, pairing with the pen touch type remote controller can be easily performed.
Description
The present invention relates to an image display device and a method of operating the same, and more particularly, can be easily paired with a pen touch type remote control device that senses light emitted from a discharge cell of a plasma display panel. An image display device and an operation method thereof.
A video display device is a device having a function of displaying an image that a user can view. The user can view the broadcast through the video display device. A video display device displays a broadcast selected by a user among broadcast signals transmitted from a broadcast station on a display. Currently, broadcasting is changing from analog broadcasting to digital broadcasting around the world.
Digital broadcasting refers to broadcasting in which digital video and audio signals are transmitted. Digital broadcasting is more resistant to external noise than analog broadcasting, so it has less data loss, is advantageous for error correction, has a higher resolution, and provides a clearer picture. Also, unlike analog broadcasting, digital broadcasting is capable of bidirectional service.
On the other hand, the research on the remote control device for controlling the image display device remotely.
SUMMARY OF THE INVENTION An object of the present invention is to provide an image display device and an operation method thereof, which can be easily paired with a pen touch type remote control device that senses light emitted from a discharge cell of a plasma display panel. .
Operation method of an image display device according to an embodiment of the present invention for achieving the above object, Method of operating an image display device for displaying an image using a remote control device for sensing the light emitted from the discharge cells of the plasma display panel Receiving a pairing request signal from a remote control device, displaying a pairing object for performing pairing based on the pairing request signal, and remote control when the remote control device is located within a predetermined area within the pairing object. Sending a pairing response signal to the device.
In addition, the image display apparatus according to the embodiment of the present invention for achieving the above object, and provided with a plurality of discharge cells, in the pen touch mode, at least one subfield of the plurality of subfields constituting the frame, remote control A display having a plasma display panel which is set as a scan subfield for detecting coordinates of discharge cells in the apparatus and sequentially emits vertical address light and horizontal address light during the scan subfield period, and a pairing request from a remote control device; Based on the signal, the control unit for controlling to display the object for performing the pairing on the display.
According to an embodiment of the present invention, pairing can be easily performed by displaying a pairing object for performing pairing according to a pairing request signal from a pen touch type remote controller.
On the other hand, when pairing is completed, by displaying an object indicating pairing completion, the user can easily recognize pairing completion.
On the other hand, after the pairing is completed, by displaying the pen touch main screen, the user's convenience can be increased.
Meanwhile, when receiving a pairing request signal from a plurality of pen touch type remote controllers, pairing can be easily performed by displaying a pairing object for performing pairing.
In addition, various user interfaces are possible in the pen touch mode, thereby improving user convenience.
1 is a block diagram of an image display apparatus according to an embodiment of the present invention.
2 to 3 illustrate various examples of an internal block diagram of the image display apparatus of FIG. 1.
4 is a diagram illustrating an example of an interior of the display of FIG. 2.
5 is an internal block diagram of the controller of FIG. 2.
6 is a view for explaining an example of the operation of the remote control device for controlling the image display device of FIG.
7 is an internal convex view of the remote control device of FIG.
8 shows an example of an internal block diagram of the remote control device of FIG. 2 and a simplified internal block diagram of a pointing signal receiver.
9 is a view referred to for explaining the light sensing in the remote control device.
10 to 12 illustrate an operation of a plasma display panel in a pen touch mode according to an embodiment of the present invention.
13 is a flowchart illustrating a method of operating an image display apparatus according to an exemplary embodiment of the present invention.
14 to 19 are views referred to for describing an operating method of the image display device of FIG. 13.
Hereinafter, with reference to the drawings will be described the present invention in more detail.
The suffix "module" and " part "for components used in the following description are given merely for convenience of description, and do not give special significance or role in themselves. Accordingly, the terms "module" and "part" may be used interchangeably.
1 is a block diagram of an image display apparatus according to an embodiment of the present invention.
Referring to FIG. 1, an
The
When the plasma display panel supplies a drive signal to each electrode, the discharge is generated by the drive signal supplied in the discharge cell. Here, when discharged by a drive signal in the discharge cell, the discharge gas filled in the discharge cell generates vacuum ultraviolet rays, and the vacuum ultraviolet light emits the phosphor formed in the discharge cell to emit visible light. Generate. The visible light displays an image on the screen of the plasma display panel.
Meanwhile, an inert mixed gas such as He + Xe, Ne + Xe, He + Ne + Xe, or the like may be injected into the discharge space in the discharge cell of the plasma display panel.
In the gas discharge described above, in addition to emitting visible light, the plasma display panel also emits infrared rays by xenon (Xe).
According to an embodiment of the present invention, the pen touch type
The pointing
The pointing
Meanwhile, the pointing
In this manner, by using the pen-shaped
In the embodiment of the present invention, such a remote control device is called a pen touch type remote control device, and the pen touch mode according to the embodiment of the present invention is a touch mode or a capacitive touch mode by a static pressure contact mode. It is distinguished from the touch mode by the contact mode.
Meanwhile, although the pen touch
2 to 3 illustrate various examples of an internal block diagram of the image display apparatus of FIG. 1.
First, referring to FIG. 2, the
The
The
The
The
The stream signal output from the
The external
The external
The A / V input / output unit can receive video and audio signals from an external device. Meanwhile, the wireless communication unit can perform short-range wireless communication with other electronic devices.
Also, the external
The external
The
The
In addition, the
Although the
The user
For example, the
The
The video signal processed by the
The audio signal processed by the
Although not shown in FIG. 2, the
In addition, the
In addition, the
Meanwhile, the
The
The
The
Meanwhile, in order to detect a gesture of a user, as described above, a sensing unit (not shown) including at least one of a touch sensor, a voice sensor, a position sensor, and a motion sensor may be further provided in the
The
The
To this end, the
The
Next, the
Accordingly, coordinate information based on the optical signal sensed by the
Meanwhile, the
On the other hand, the video display device described in the present specification is a TV receiver, a mobile phone, a smart phone (notebook computer), a digital broadcasting terminal, PDA (Personal Digital Assistants), PMP (Portable Multimedia Player), etc. May be included.
Meanwhile, a block diagram of the
4 is a diagram illustrating an example of an interior of the display of FIG. 2.
Referring to the drawing, the plasma display panel based
The
In order to display an image, a plurality of scan electrode lines Y, a sustain electrode line Z, and an address electrode line X are arranged to cross each other in a matrix form, and discharge cells are formed in the crossing regions. Meanwhile, the discharge cells may be generated for each of R, G, and B.
The driving
The
The
5 is an internal block diagram of the controller of FIG. 2.
Referring to the drawings, the
The
The
The
The
The
The
The
The
The
On the other hand, the audio processing unit (not shown) in the
In addition, the audio processing unit (not shown) in the
The data processing unit (not shown) in the
Meanwhile, a block diagram of the
In particular, the
6 is a view for explaining an example of the operation of the remote control device for controlling the image display device of FIG.
As shown in FIG. 6 (a), the
As described above, the pen touch type
Next, as shown in FIG. 6 (c), the pen touch type
On the other hand, unlike the illustrated in the figure, when the pen touch type
By such a pen touch method, the user can easily display an image having a desired shape on the plasma display panel.
Hereinafter, the pen touch type
FIG. 7 is an internal convex view of the remote control device of FIG. 2, FIG. 8 shows an example of an internal block diagram of the remote control device of FIG. 2 and a simplified internal block diagram of a pointing signal receiving device, and FIGS. 9A to 9B 8 is a view for explaining various examples of the ends of the remote control device of FIG. 8, and FIG. 9 is a view for explaining light sensing in the remote control device.
7 to 9, the pen touch type
The
The
The
The
For example, when the
Then, when the
On the other hand, the
On the other hand, when the
Meanwhile, unlike the drawing, a power on / off key (not shown) and a pen touch mode key (not shown) for performing pairing may be separated.
For example, according to the operation of the power on / off key, the power of the
In addition, the
The
In the pen touch mode, the
The
Next, the
The timing signal Sf corresponds to the position of a specific discharge cell, in particular, the x and y coordinates, and is input to the
9, the low level section of the timing signal Sf corresponds to a section of a lower level, not a peak section of the detected optical signal S IR . In order to detect the signal more accurately, there is a method of setting the reference signal (Sref) level higher, but according to the surrounding environment when detecting the infrared light, the optical signal (S IR ) detected by the
For example, a falling edge and a rising edge of the timing signal Sf of FIG. 9C may be calculated to set the average value to a low level. That is, it is possible to set the intermediate section between the falling edge and the rising edge to a low level. Thus, a digital signal almost similar to the actual waveform of the infrared signal can be calculated.
The
For example, the
The
The
In the pen touch mode, the
The
In addition, the
On the other hand, the
As illustrated in FIG. 8, the
As illustrated in FIG. 8, the
The pointing
The
On the other hand, for smooth light sensing in the
Although not shown in FIG. 8, the
For example, when the
Meanwhile, a driving method for driving the plasma display panel provided in the display of the image display apparatus will be described below.
In the plasma display panel, the unit frame for implementing the gray level of the image may include a plurality of subfields.
In addition, the plurality of subfields may include a sustain period for implementing gradation according to an address period and a number of discharges for selecting discharge cells in which discharge cells will not occur or discharge cells in which discharge occurs. Period) may be included.
Alternatively, at least one subfield of the plurality of subfields of the frame may further include a reset period for initialization.
10 to 12 illustrate an operation of a plasma display panel in a pen touch mode according to an exemplary embodiment of the present invention.
Referring to FIG. 10, in the pen touch mode, at least one of a plurality of subfields constituting one frame may be set as a scan subfield.
For example, a first subfield and a second subfield among a plurality of subfields of a frame may be used as a scan subfield for detecting a touch position. In addition, the remaining subfields except the scan subfield among the plurality of subfields of the frame may be normal subfields (Normal SF). Here, the general subfield is a subfield for video display, that is, video gradation display, and is also referred to as a display subfield in comparison with the scan subfield.
In addition, in the normal mode other than the pen touch mode, the frame does not include the scan subfield, and all subfields included in the frame may be the general subfield.
In other words, in the pen touch mode, when the pen touch type
Referring to FIG. 11, the scan subfield may include a vertical scan subfield VSSF for detecting the vertical position of the touch position and a horizontal scan subfield HSSF for detecting the horizontal position of the touch position.
For example, in the pen touch mode, a first subfield among a plurality of subfields of a frame may be a vertical scan subfield, and a second subfield may be a horizontal scan subfield. As such, the vertical scan subfield and the horizontal scan subfield may be continuously arranged in one frame.
In the vertical scan address period VSAP of the vertical scan subfield VSSF, the touch scan signal TSP descending from the scan reference voltage Vsc may be supplied to the scan electrode.
Preferably, the touch scan signal TSP may be sequentially supplied to the plurality of scan electrodes Y. Alternatively, the touch scan signal TSP may be supplied to at least two scan electrodes Y at substantially the same time.
As such, when the touch scan signal TSP is supplied to the scan electrode Y, the voltages of the address electrode X and the sustain electrode Z may be kept substantially constant.
When the touch scan signal TSP is supplied to the scan electrode Y in the vertical scan address period VSAP, when the voltage of the address electrode X is set higher than the voltage of the sustain electrode Z, the scan electrode Y ) And the address electrode X may generate a discharge. In the following description, discharges sequentially generated in the vertical scan address period VSAP are referred to as vertical address discharges as described above.
In the address period of the horizontal scan subfield HSSF (hereinafter referred to as the horizontal scan address period HSAP), the touch data signal TDP may be supplied to the address electrode X. FIG.
Preferably, the touch data signal TDP may be sequentially supplied to the plurality of address electrodes X. Alternatively, the touch data signal TDP may be supplied to at least two address electrodes X at substantially the same time point.
As such, when the touch data signal TDP is supplied to the address electrode X, the voltages of the scan electrode Y and the sustain electrode Z may be kept substantially constant.
When the touch data signal TDP is supplied to the address electrode X in the horizontal scan address period HSAP, when the voltages of the scan electrode Y and the sustain electrode Z are kept constant, the scan electrode Y And discharge may occur between the sustain electrode Z and the address electrode X. Hereinafter, the discharge generated in the horizontal scan address period HSAP as described above is referred to as horizontal address discharge.
On the other hand, the remote control device described above, for example, the
For example, in the pen touch mode, as shown in FIG. 12, it is assumed that the position of the
In particular, it can be seen that the vertical coordinate of the touch position is Y3 based on the vertical address light sensing timing occurring in the third scan electrode line Y3, and the horizontal address light sensing timing occurring in the second address electrode line X2. Based on this, it can be seen that the horizontal coordinate of the touch position is X2.
The vertical light sensing timing and the horizontal light sensing timing may be calculated based on the scan sustain period SSP, respectively. Accordingly, the coordinate information of the touch position can be obtained simply.
Meanwhile, as in the case of FIG. 11, at least one of the scan electrode Y and the sustain electrode Z is touched in the scan sustain period SSP between the vertical scan address period VSAP and the horizontal scan address period HSAP. The sustain signal TSUS can be supplied.
On the other hand, unlike the drawing, it is also possible to alternately supply the touch sustain signal TSUS to the scan electrode Y and the sustain electrode Z in the scan sustain period SSP.
The scan sustain period SSP of FIG. 11 may include a synchronous sustain period and an identification sustain period. The scan sustain period may also be referred to as a reference sustain period in other terms.
In FIG. 11, two sync sustain pulses are applied to the scan electrode Y in the sync sustain period, but various examples are possible depending on the setting.
In FIG. 11, an identification sustain pulse is applied to the scan electrode Y after the synchronous sustain pulse, that is, after the second synchronous sustain pulse.
On the basis of such an identification sustain pulse, it is possible to perform vertical coordinate and horizontal coordinate calculation, exactly based on the identification sustain light. For example, as shown in FIG. 12, the vertical coordinate, that is, the Y3 coordinate may be calculated using the time difference between the identification sustain light and the vertical address light corresponding to the Y3 position. Then, the horizontal coordinate, that is, the X2 coordinate can be calculated using the time difference between the identification sustain light and the horizontal address light corresponding to the X2 position.
Of course, in addition to the identification sustain pulse, it is also possible to calculate the horizontal coordinate and the vertical coordinate by further utilizing the synchronous sustain pulse.
Meanwhile, in the embodiment of the present invention, a method for easily performing pairing will be described in detail with reference to FIG. 13 or below. In this case, for convenience of description, the above-described operation of the pointing
13 is a flowchart illustrating a method of operating an image display apparatus according to an exemplary embodiment of the present invention, and FIGS. 14 to 19 are views referred to for describing the method of operating the image display apparatus of FIG. 13.
Referring to the drawings, first, a pairing request signal is received from the remote controller (S1310). In operation S1315, a pairing object for performing pairing is displayed based on the pairing request signal.
The pointing
For example, when the home key 540 of the
As another example, when the home key 540 of the
The pointing
FIG. 15A illustrates that the home key 540 of the
The
13, steps S1310 and S1315 of FIG. 13 may correspond to
Next, it is determined whether the
Meanwhile, the pointing
For example, when the
Accordingly, the
The pointing
15B illustrates that the
Accordingly, the pointing
Meanwhile, steps 1320 and S1325 of FIG. 13 may correspond to steps 1420 and S1425 of FIG. 14, respectively.
On the other hand, when the
Next, after the pairing is completed, the pen touch main screen is displayed (S1330).
The pointing
15D illustrates that the pen touch
The pen touch
As shown in the figure, by focusing and displaying the paired remote
Meanwhile, operation S1320 of FIG. 13 may correspond to operation S1430 of FIG. 14.
Next, in the state where the pen touch main screen is displayed, it is determined whether the remote control device item is selected (S1335). In this case, the above-described step 1315 (S1315) or less may be performed again. Meanwhile, operation S1335 of FIG. 13 may correspond to operation S4353 of FIG. 14.
When the
18A illustrates that the position of the
Accordingly, as shown in FIG. 18B, the
16A to 16D are similar to FIGS. 15A to 15D. However, the
Accordingly, as shown in FIG. 16C, an
After the pairing is completed, as shown in FIG. 16D, the pen touch
17A to 17D are similar to FIGS. 15A to 15D, except that pairing is performed for a plurality of remote controllers.
When the
Thus, as shown in FIG. 17A, the
And, as shown in FIG. 17B, the first
By the pairing response signal, the first
After the pairing is completed, as shown in FIG. 17D, the pen touch
Meanwhile, the pointing
Thus, when the pointing
19 illustrates that an
The image display device and its operation method according to the present invention are not limited to the configuration and method of the embodiments described as described above, but the embodiments are all or all of the embodiments so that various modifications can be made. Some may be optionally combined.
On the other hand, the operation method of the remote control apparatus or the image display apparatus of the present invention can be implemented as a processor-readable code on a processor-readable recording medium provided in the image display apparatus. The processor-readable recording medium includes all kinds of recording apparatuses in which data that can be read by the processor is stored. Examples of the recording medium that can be read by the processor include a ROM, a RAM, a CD-ROM, a magnetic tape, a floppy disk, an optical data storage device, and the like, and may also be implemented in the form of a carrier wave such as transmission over the Internet . In addition, the processor-readable recording medium may be distributed over network-connected computer systems so that code readable by the processor in a distributed fashion can be stored and executed.
While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention.
Claims (20)
Receiving a pairing request signal from the remote controller;
Displaying a pairing object for performing pairing based on the pairing request signal;
And transmitting a pairing response signal to the remote control device when the remote control device is located within a predetermined area of the pairing object.
Receiving coordinate information from the remote controller;
The pairing response signal transmitting step,
And transmitting a pairing response signal to the remote controller when the coordinate information of the remote controller is located within a predetermined area of the pairing object.
And displaying an object indicating completion of pairing.
And after the pairing is completed, displaying a pen touch main screen including the paired remote control device items.
After the pairing is completed, displaying a pen touch main screen; And
And displaying the pairing object for performing pairing when the remote control device item in the pen touch main screen is selected.
Receiving a second pairing request signal from a second remote control device;
And displaying the pairing object on the basis of the second pairing request signal.
Receiving coordinate information from the second remote control device; And
And transmitting the second pairing response signal to the second remote control device when the coordinate information from the second remote control device is located in a second area of the pairing object. How the device works.
Receiving pressure sensing information from the remote control device;
The pairing response signal transmitting step,
And receiving a pairing response signal to the remote control device upon receiving pressure sensing information from the remote control device.
If the pointing signal receiving apparatus is not connected, displaying an object informing that the pointing signal receiving apparatus is to be connected.
And a controller configured to display an object for performing pairing on the display based on a pairing request signal from the remote controller.
The control unit,
And when the remote controller is located within a predetermined area within the pairing object, transmits a pairing response signal to the remote controller.
The control unit,
Receiving coordinate information from the remote control device, and transmitting a pairing response signal to the remote control device when the coordinate information is located within a predetermined area within the pairing object.
Wherein the display comprises:
And an object indicating completion of pairing.
Wherein the display comprises:
And after the pairing is completed, display a pen touch main screen including the paired remote control device items.
The display may display a pen touch main screen after the pairing is completed.
And the controller is configured to control to display the pairing object for performing pairing on the display when an item of a remote controller in the pen touch main screen is selected.
The control unit,
And receiving a second pairing request signal from a second remote control device and displaying the pairing object on the display based on the second pairing request signal.
The control unit,
Receive coordinate information from the second remote control device, and transmits a second pairing response signal to the second remote control device when the coordinate information from the second remote control device is located in a second area of the pairing object. And an image display device, characterized in that for controlling.
The control unit,
And receiving the pressure sensing information from the remote controller and transmitting a pairing response signal to the remote controller upon receiving the pressure sensing information.
The control unit,
And when the pointing signal receiving device is not connected, controlling to display on the display an object informing that the pointing signal receiving device is to be connected.
A pointing signal receiver for receiving coordinate information from the remote control device; And
And a pointing signal processor configured to output a predetermined image signal based on the coordinate information received from the pointing signal receiver.
The control unit,
And display the image according to the image signal.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110118438A KR20130053513A (en) | 2011-11-14 | 2011-11-14 | Image display apparatus and method for operating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020110118438A KR20130053513A (en) | 2011-11-14 | 2011-11-14 | Image display apparatus and method for operating the same |
Publications (1)
Publication Number | Publication Date |
---|---|
KR20130053513A true KR20130053513A (en) | 2013-05-24 |
Family
ID=48662703
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020110118438A KR20130053513A (en) | 2011-11-14 | 2011-11-14 | Image display apparatus and method for operating the same |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR20130053513A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150072226A (en) * | 2013-12-19 | 2015-06-29 | 삼성전자주식회사 | Method for transmiting and receiving data and electronic frindle for performing the same. |
WO2020067639A1 (en) * | 2018-09-28 | 2020-04-02 | Samsung Electronics Co., Ltd. | Electronic device for pairing with stylus pen and method thereof |
-
2011
- 2011-11-14 KR KR1020110118438A patent/KR20130053513A/en not_active Application Discontinuation
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20150072226A (en) * | 2013-12-19 | 2015-06-29 | 삼성전자주식회사 | Method for transmiting and receiving data and electronic frindle for performing the same. |
WO2020067639A1 (en) * | 2018-09-28 | 2020-04-02 | Samsung Electronics Co., Ltd. | Electronic device for pairing with stylus pen and method thereof |
US20200103988A1 (en) * | 2018-09-28 | 2020-04-02 | Samsung Electronics Co., Ltd. | Electronic device for pairing with stylus pen and method thereof |
KR20200036374A (en) * | 2018-09-28 | 2020-04-07 | 삼성전자주식회사 | Electronic device for pairing with stylus pen and method thereof |
US11132072B2 (en) | 2018-09-28 | 2021-09-28 | Samsung Electronics Co., Ltd | Electronic device for pairing with stylus pen and method thereof |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US10963151B2 (en) | Image display apparatus | |
US10706774B2 (en) | Image display apparatus | |
CN103339956B (en) | Image display and the method for operation image display | |
KR20120136628A (en) | Apparatus for displaying image and method for operating the same | |
US20220319458A1 (en) | Display device and method for operating same | |
US11397513B2 (en) | Content transmission device and mobile terminal for performing transmission of content | |
KR101233215B1 (en) | Image display apparatus and method for operating the same | |
KR102431503B1 (en) | Image display apparatus | |
KR102313306B1 (en) | Image display apparatus, and mobile termial | |
KR20130053513A (en) | Image display apparatus and method for operating the same | |
EP3110137B1 (en) | Display apparatus and control method therefor | |
KR102291592B1 (en) | Image display apparatus | |
KR20120138988A (en) | Remote control device, and image display apparatus including the same | |
KR102278183B1 (en) | Image display apparatus | |
KR20120140025A (en) | Method for power management in relation to a remote control device and image display apparatus including the same | |
KR20120131258A (en) | Apparatus for displaying image and method for operating the same | |
KR20130025243A (en) | Image display apparatus and method for operating the same | |
KR20130066339A (en) | Remote control device, and image display apparatus including the same | |
KR20160039478A (en) | Image display apparatus, and method for operating the same | |
KR20120109895A (en) | Remote control device, and image display apparatus including the same | |
KR20120128886A (en) | Method for calibration of spatial coordinate, and image display apparatus using the same | |
EP4354884A1 (en) | Image display device and image display system comprising same | |
EP4362473A1 (en) | Remote control device and image display device having same | |
KR102337395B1 (en) | Image display apparatus | |
KR101772526B1 (en) | Input apparatus and input method of image display device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WITN | Withdrawal due to no request for examination |