KR20160097392A - Display apparatus and Method for providing user interface thereof - Google Patents

Display apparatus and Method for providing user interface thereof Download PDF

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Publication number
KR20160097392A
KR20160097392A KR1020130085137A KR20130085137A KR20160097392A KR 20160097392 A KR20160097392 A KR 20160097392A KR 1020130085137 A KR1020130085137 A KR 1020130085137A KR 20130085137 A KR20130085137 A KR 20130085137A KR 20160097392 A KR20160097392 A KR 20160097392A
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KR
South Korea
Prior art keywords
external device
display
display device
unit
currently connected
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KR1020130085137A
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Korean (ko)
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서지우
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삼성전자주식회사
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Publication of KR20160097392A publication Critical patent/KR20160097392A/en

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    • 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
    • G06F13/38—Information transfer, e.g. on bus
    • 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
    • G06F3/048—Interaction techniques based on graphical user interfaces [GUI]
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F9/00—Arrangements for program control, e.g. control units
    • G06F9/06—Arrangements for program control, e.g. control units using stored programs, i.e. using an internal store of processing equipment to receive or retain programs
    • G06F9/44—Arrangements for executing specific programs
    • G06F9/451—Execution arrangements for user interfaces
    • G06F9/453—Help systems
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
    • G06F2213/0042—Universal serial bus [USB]

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • Controls And Circuits For Display Device (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

A display device and a UI providing method thereof are provided. The UI providing method of the present display device displays a list of external devices including an external device connectable to the display device when a pre-set user command for searching for content is input, and the external device list corresponds to an external device connectable to the display device And displays a guide image indicating the connection method between the display device and the external device for each item. Thereby, the user can more intuitively confirm the connection method between the display device and the external device.

Description

Technical Field [0001] The present invention relates to a display apparatus and a method of providing the UI,

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a display device and a UI providing method thereof, and more particularly, to a display device that can use contents stored in an external device and a UI providing method thereof.

Recently, display devices not only display broadcast contents received from broadcasting stations, but also provide various contents received in various ways. For example, the display device can provide content stored in an external device connected by wire or wirelessly.

In particular, the display device can display a list of external devices that can select an external device to use the contents provided by the external device. However, the conventional display device displays only simple information such as the names of external devices connected to the display device in the external device list.

Accordingly, there is a problem that the user can not confirm at all what connection method the display device and the currently connected external device are connected to, and how the external device not currently connected can be connected to the display device at all.

SUMMARY OF THE INVENTION The present invention has been made to solve the above problems, and it is an object of the present invention to provide a display device and a display device for providing a guide image of a connection method between a display device and an external device, And a UI providing method for the same.

According to an aspect of the present invention, there is provided a method of providing a UI of a display device, the method comprising: receiving a predetermined user command for content search; And displaying an external device list including an external device connectable to the display device when the preset user command is input, wherein the external device list includes a list of external devices connected to the display device, A guide image indicating the connection method between the display device and the external device can be displayed on each item.

And displaying the item corresponding to an external device currently connected to the display device on the display device when the predetermined user command is input, Can be displayed more clearly than an item corresponding to an external device that is not currently connected.

Also, the displaying may display information on the currently connected external device to an item corresponding to the external device currently connected to the display device.

If the cursor is positioned on an item corresponding to an external device that is not currently connected to the display device, the displaying step may display a message to connect an external device not currently connected to the display device to the display device can do.

The method may further include displaying a content list including contents stored in the selected external device when one of the plurality of external devices included in the external device list is selected.

The connection method between the display device and the external device may include at least one of a connection method using USB, a connection method using a wireless network, and a connection method using a cloud network.

According to another aspect of the present invention, there is provided a display device including: a communication unit for performing communication with an external device; A display unit; An input unit for receiving a predetermined user command for content search; And a control unit for controlling the display unit to display an external device list including an external device connectable to the display device when the preset user command is input through the input unit, A guide image indicating a connection method between the display device and an external device can be displayed on each item corresponding to an external device connectable with the device.

When the predetermined user command is input through the input unit, the controller determines an external device currently connected to the display device, and determines whether an item corresponding to an external device currently connected to the display device is currently connected to the display device It is possible to control the display unit to display the item more clearly than an item corresponding to an external device that is not provided.

In addition, the controller may control the display unit to display information on the currently connected external device to an item corresponding to the external device currently connected to the display device.

When the cursor is positioned on an item corresponding to an external device not currently connected to the display device, the controller displays a message to connect an external device not currently connected to the display device to the display device, The display unit can be controlled.

The control unit may control the display unit to display a content list including contents stored in the selected external device when one of a plurality of external devices included in the external device list is selected through the input unit.

The connection method between the display device and the external device may include at least one of a connection method using USB, a connection method using a wireless network, and a connection method using a cloud network.

The user can more intuitively confirm the connection method between the display device and the external device by providing the guide device with a connection method between the display device and the external device in the external device list as in the various embodiments as described above.

1 is a block diagram schematically showing a configuration of a display device according to an embodiment of the present invention;
FIG. 2 is a block diagram showing a detailed configuration of a display device according to an embodiment of the present invention,
3 illustrates a list of external devices according to an embodiment of the present invention,
4 is a diagram illustrating a guide message displayed when an item corresponding to an external device not connected to a display device is selected from an external device list according to an exemplary embodiment of the present invention;
FIG. 5 illustrates a content list according to an embodiment of the present invention. FIG.
6 is a flowchart illustrating a UI providing method of a display apparatus according to an embodiment of the present invention.

Hereinafter, the present invention will be described in more detail with reference to the drawings. Fig. 1 is a block diagram schematically showing the configuration of a display device 100 according to an embodiment of the present invention. 1, the display device 100 includes a communication unit 110, a display unit 120, an input unit 130, and a control unit 140. [ Meanwhile, the display device 100 according to an exemplary embodiment of the present invention may be a smart TV. However, the display device 100 may be implemented as a display device such as a tablet PC, a notebook PC, a desktop PC, or a smart phone .

The communication unit 110 performs wired or wireless communication with an external device. In particular, the communication unit 110 can perform communication with an external device so that the display device 100 can access contents stored in the external device. The communication unit 110 may be a wired interface such as a universal serial bus (USB) module or a wireless interface such as a Bluetooth module, a Zigbee module, and a Wi-Fi module.

The display unit 120 outputs image data under the control of the controller 140. In particular, the display unit 120 may display an external device list including external devices connectable to the display device 100 to provide the contents. At this time, the external device list may display a guide image indicating the connection method between the display device and the external device for each item corresponding to the external device connectable to the display device.

The input unit 130 receives user commands for controlling the overall functions of the display device 100. In particular, the input unit 130 may receive a user command for displaying the external device list or a user command for selecting one of the items included in the external device list.

The control unit 140 controls the overall function of the display device 100 according to a user command input through the input unit 130. [ Particularly, when a preset user command for receiving contents from an external device connectable to the display device 100 is input, the controller 140 displays an external device list including external devices connectable to the display device 100 And controls the display unit 120.

Specifically, when a preset user command (for example, a command for selecting a preset button of the remote controller) is inputted, the controller 140 can determine an external device currently connected to the display device 100. [ The control unit 140 controls the display unit 120 to separately display the display device 100 and an external device not currently connected to the external device. For example, the control unit 140 controls the display unit 120 to display an item corresponding to an external device currently connected to the display device 100 more clearly than an item corresponding to an external device that is not currently connected to the display device 100, Can be controlled.

In particular, the external device list may display a guide image indicating the connection method between the display device and the external device for each item corresponding to the external device connectable with the display device 100. [ At this time, the connection method between the display device 100 and the external device may include at least one of a connection method using USB, a connection method using a wireless network, and a connection method using a cloud network. For example, when the display apparatus 100 and the "A" apparatus are connected via the USB module, the control unit 140 displays the guide image of the USB shape on the item corresponding to the "A " Can be controlled.

The control unit 140 may control the display unit 140 to display information on external devices currently connected to the items corresponding to the external devices currently connected to the display device 100. [ For example, the control unit 140 may control the display unit 140 to display a product name of an external device currently connected to the display device 100 together with the item.

When a cursor is positioned on an item corresponding to an external device that is not connected to the display device 100, the controller 140 controls the display device 100 to connect an external device not connected to the display device 100 to the display device 100 The display unit 120 can be controlled to display a message together with the item.

If one of the plurality of external devices included in the external device list is selected, the control unit 140 may control the display unit 120 to display a content list including contents stored in the selected external device.

With the display device 100 as described above, the user can more intuitively check the connection method and connection between the display device 100 and the external device.

Hereinafter, the present invention will be described in more detail with reference to Figs. 2 to 5. Fig. FIG. 2 is a block diagram showing details of the configuration of the display device 200, according to an embodiment of the present invention. 2, the display device 200 includes an image receiving unit 210, an image processing unit 220, a display unit 230, an audio processing unit 240, an audio output unit 250, a storage unit 260, A communication unit 270, an input unit 280, and a control unit 290.

FIG. 2 is a view illustrating various components in a case where the display device 200 is a device having various functions such as a communication function, a moving image playback function, a display function, and the like. Therefore, depending on the embodiment, some of the components shown in Fig. 2 may be omitted or changed, and other components may be further added.

The image receiving unit 210 receives image data through various sources. For example, the image receiving unit 210 can receive broadcast data from an external broadcasting station, receive image data in real time from an external server, receive image data stored in an internal storage unit 260 have.

The image processing unit 220 is a component that performs processing on the image data received by the image receiving unit 210. The image processor 220 can perform various image processes such as decoding, scaling, noise filtering, frame rate conversion, resolution conversion, and the like on image data.

The display unit 230 displays at least one of a video frame processed by the image processing unit 220 and various screens generated by the graphic processing unit 293. In particular, the display unit 230 may display an external device list including an external device connectable to the display device 200. [ At this time, the external device list may display an item corresponding to the external device together with a guide image indicating a connection method between the display device and the external device.

The audio processing unit 240 is a component that performs processing for audio data. In the audio processing unit 240, various processes such as decoding and amplification of audio data, noise filtering, and the like may be performed. The audio data processed in the audio processing unit 240 may be output to the audio output unit 250. [

The audio output unit 250 is configured to output various kinds of audio data processed by the audio processing unit 240 as well as various kinds of announcement sounds and voice messages. At this time, the audio output unit 250 may be implemented as a speaker, but it may be implemented as an audio terminal only as an example.

The storage unit 260 stores various modules for driving the display device 200. For example, the storage unit 260 may store software including a base module, a sensing module, a communication module, a presentation module, a web browser module, and a service module. In this case, the base module is a base module for processing a signal transmitted from each hardware included in the display device 200 and transmitting the signal to the upper layer module. The sensing module is a module for collecting information from various sensors and analyzing and managing the collected information, and may include a face recognition module, a voice recognition module, a motion recognition module, and an NFC recognition module. The presentation module is a module for constructing a display screen, and may include a multimedia module for reproducing and outputting multimedia contents, a UI, and a UI rendering module for performing graphics processing. The communication module is a module for performing communication with the outside. A web browser module refers to a module that accesses a web server by performing web browsing. A service module is a module including various applications for providing various services.

As described above, the storage unit 260 may include various program modules, but it goes without saying that various program modules may be omitted, modified or added depending on the type and characteristics of the display device 200. For example, when the display device 200 is implemented as a smart phone, the base module may further include a position determination module for determining a GPS-based position, and the sensing module may further include a sensing module can do.

The communication unit 270 is configured to perform communication with various types of external devices according to various types of communication methods. The communication unit 270 may include various communication modules such as a USB module, a Wi-Fi module, a Bluetooth module, and an NFC module. At this time, the WiFi module, the Bluetooth module, and the NFC module perform communication using the WiFi method, the Bluetooth method, and the NFC method, respectively. Among these, the NFC module refers to a module operating in an NFC (Near Field Communication) mode using 13.56 MHz band among various RF-ID frequency bands such as 135 kHz, 13.56 MHz, 433 MHz, 860 to 960 MHz, and 2.45 GHz. When a WiFi module or a Bluetooth module is used, various connection information such as an SSID and a session key is first transmitted and received, and communication and connection can be performed using the connection information.

The input unit 280 receives a user command for controlling the overall operation of the display device 200. In particular, the input unit 280 may receive a user command for generating an external device list including an external device connected to the display device 200 in order to receive content. In addition, the input unit 280 may receive a user command for selecting one external device from the external device list.

At this time, the input unit 280 may be realized by a remote controller including four direction keys in the up, down, left, and right directions and an OK key. However, the input unit 280 may be implemented by various input devices such as a touch screen, a mouse, and a pointing device .

The control unit 290 controls the overall operation of the display device 200 using various programs stored in the storage unit 260.

2, the control unit 290 includes a RAM 291, a ROM 292, a graphics processing unit 293, a main CPU 294, first through n interfaces 295-1 through 295-n, Bus 296. < / RTI > At this time, the RAM 291, the ROM 292, the graphic processor 293, the main CPU 294, the first through n interfaces 295-1 through 295-n, etc. may be connected to each other via the bus 296 .

The ROM 292 stores a command set for booting the system and the like. The main CPU 294 copies the O / S stored in the storage unit 260 to the RAM 291 in accordance with the instruction stored in the ROM 292 and executes the O / S To boot the system. When the booting is completed, the main CPU 294 copies various application programs stored in the storage unit 260 to the RAM 291, executes the application program copied to the RAM 291, and performs various operations.

The graphic processing unit 293 generates a screen including various objects such as an icon, an image, and a text using an operation unit (not shown) and a rendering unit (not shown). The arithmetic unit calculates an attribute value such as a coordinate value, a shape, a size, and a color to be displayed by each object according to the layout of the screen using the control command received from the input unit 280. [ The rendering unit generates screens of various layouts including the objects based on the attribute values calculated by the operation unit. The screen generated by the rendering unit is displayed in the display area of the display unit 230. In particular, the graphics processing unit 293 can generate an external device list and a content list by a user command.

The main CPU 294 accesses the storage unit 260 and performs booting using the O / S stored in the storage unit 260. [ The main CPU 294 performs various operations using various programs, contents, data stored in the storage unit 260, and the like.

The first to n-th interfaces 295-1 to 295-n are connected to the various components described above. One of the interfaces may be a network interface connected to an external device via a network.

In particular, when a preset user command for searching for contents is input through the input unit 280, the controller 290 displays a display unit 230 for displaying a list of external devices including external devices connectable to the display device 200 Can be controlled. For example, when the input unit 280 is a remote controller, when a predetermined button of the remote controller is selected, the controller 290 controls the display unit 200, The controller 230 controls the display unit 230 to display an external device list including the external device list.

3, the control unit 290 displays a guide image indicating a connection method between the display device 200 and an external device to each item included in the external device list, Can be controlled. Specifically, the controller 290 may control the display unit 230 to display the USB-shaped guide image on the first item 310 corresponding to the external device connected by the USB connection method. The controller 290 controls the display unit 230 to display a guide image indicating a wireless network on a second item 320 corresponding to an external device connected by a wireless network connection method (for example, a Wi-Fi connection method) Can be controlled. Also, the controller 290 may control the display unit 230 to display a guide image representing the cloud network on the third item 330 corresponding to the external device connected by the cloud network connection method. The control unit 290 may also control the display unit 230 to display a guide image indicating a window for inputting an ID and a password to a fourth item 340 corresponding to an external device connected via an ID and a password.

The control unit 290 may control the display unit 230 to display information on external devices currently connected to the items corresponding to the external devices currently connected to the display device 200. [ 3, the controller 290 stores product name information ("Samsung USB") and remaining capacity information (120MB / 300MB) of the external device connected to the first item 310 via the USB connection method together Can be displayed.

In addition, the controller 290 may control the display unit 230 to display a message 350 for guiding the selection of the external device to the external device list.

The control unit 290 controls the display unit 230 to display different items corresponding to the external device connected to the display device 200 and the external device not currently connected to the display device 200 can do.

Specifically, when a preset user command is inputted through the input unit 280, the controller 290 can determine an external device connected to the display device 200 at present. The control unit 290 displays the item corresponding to the external device currently connected to the display device 200 on the display unit 200 in a clearer manner than the item corresponding to the external device not currently connected to the display device 200, (230). For example, if the external device is not connected by the current USB connection mode and the wireless network connection mode, the controller 290 may select a first item (e.g., 410 and the second item 420 to be darker than the third item 430 and the fourth item 440 corresponding to the external device connected to the current display device 200 .

If a cursor is positioned on an item corresponding to an external device not currently connected to the display device 200, the controller 290 connects an external device not currently connected to the display device 200 to the display device 200 It is possible to control the display unit 230 to display a message prompting the display unit 230 to display the message. For example, when the cursor is positioned on the first item 410, the control unit 290 may control the display unit 230 to display a guide message 450 to connect the USB to the display device 200 .

If one of the plurality of external devices included in the external device list is selected, the controller 290 may control the display unit 230 to display a content list including contents stored in the selected external device. For example, when the first item 310 is selected, the controller 290 displays items 510 to 560 corresponding to a plurality of contents stored in the external device connected by the USB connection method, as shown in FIG. 5 And controls the display unit 230 to display the content list including the content. If the second item 320 is selected, the control unit 290 controls the display unit 230 to display a content list including items corresponding to a plurality of contents stored in the external device connected by the wireless network connection method can do. When the third item 330 is selected, the control unit 290 controls the display unit 230 to display a content list including items corresponding to a plurality of contents stored in the external device connected by the cloud network connection method can do. If the fourth item 340 is selected, the control unit 290 displays the content list including items corresponding to a plurality of contents stored in the external device to which the same ID and password are currently input, Can be controlled.

The control unit 290 accesses the selected external device and supplies the selected content to the communication unit 270, the display unit 230, and the audio output unit 250 Can be controlled.

By using the external device list as described above, the user can more intuitively check the connection method and connection between the display device 200 and the external device.

Hereinafter, a UI providing method of the display apparatus 100 will be described in more detail with reference to FIG.

First, the display apparatus 100 determines whether a predetermined user command for searching contents is input (S610). At this time, the predetermined user command may be a user command for selecting a preset button provided on the remote controller.

If a preset user command is input (S610-Y), the display device 100 displays an external device list (S620). At this time, the external device list includes items corresponding to external devices connectable to the display device 100. In particular, the display device 100 may display a guide image indicating a connection method between the display device 100 and an external device in an external device list. Also, the display apparatus 100 may display an item corresponding to an external device currently connected to the display device 100 and an item corresponding to an external device not connected to the display device 100 at a different time. In addition, the display device 100 may display information (e.g., product name, remaining capacity, connection method, communication quality, and the like) of an external device connected to the display device 100 in the external device list together.

The display device 200 determines whether one of the external devices is selected (S630).

If an external device is selected (S630-Y), the display device 200 displays the content list stored in the selected external device (S640).

With the UI providing method described above, the user can more intuitively confirm the connection method between the external device and the display device 100 by using the external device list.

Meanwhile, the program for performing the UI providing method according to various embodiments of the present invention can be stored in various types of recording media and used.

Specifically, the code for performing the above-described methods may be stored in a storage medium such as a RAM (Random Access Memory), a flash memory, a ROM (Read Only Memory), an EPROM (Erasable Programmable ROM), an EEPROM (Electronically Erasable and Programmable ROM) Such as a floppy disk, a removable disk, a memory card, a USB memory, a CD-ROM, and the like.

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 detail may be made therein without departing from the spirit and scope of the present invention.

110, 270: communication unit 120, 230:
130,280 Input unit 140,290:
210: image receiving unit 220: image processing unit
240: audio processing unit 250: audio output unit
260:

Claims (12)

A method of providing a UI of a display device,
Receiving a predetermined user command for content search; And
And displaying an external device list including an external device connectable to the display device when the predetermined user command is input,
The external device list includes:
Wherein a guide image indicating a connection method between the display device and an external device is displayed on each item corresponding to an external device connectable to the display device. The method according to claim 1,
Wherein the displaying comprises:
And determining, when the predetermined user command is input, an external device currently connected to the display device,
Wherein an item corresponding to an external device currently connected to the display device is displayed more clearly than an item corresponding to an external device not currently connected to the display device. 3. The method of claim 2,
Wherein the displaying comprises:
And displaying information on the currently connected external device together with the item corresponding to the external device currently connected to the display device. 3. The method of claim 2,
Wherein the displaying comprises:
When a cursor is positioned on an item corresponding to an external device not currently connected to the display device, displays a message to connect an external device not currently connected to the display device to the display device . The method according to claim 1,
And displaying a content list including contents stored in the selected external device when one of a plurality of external devices included in the external device list is selected. The method according to claim 1,
The connection method between the display device and the external device includes:
A connection method using a USB, a connection method using a wireless network, and a connection method using a cloud network. In the display device,
A communication unit for performing communication with an external device;
A display unit;
An input unit for receiving a predetermined user command for content search; And
And a controller for controlling the display unit to display an external device list including an external device connectable to the display device when the preset user command is input through the input unit,
The external device list includes:
Wherein the display device displays a guide image indicating a connection method between the display device and the external device to each item corresponding to the external device connectable to the display device. 8. The method of claim 7,
Wherein,
When the predetermined user command is input through the input unit, determines an external device currently connected to the display device, and determines an item corresponding to an external device currently connected to the display device to an external device that is not currently connected to the display device And controls the display unit to display the displayed item more clearly than the displayed item. 9. The method of claim 8,
Wherein,
And controls the display unit to display information on the currently connected external device together with the item corresponding to the external device currently connected to the display device. 9. The method of claim 8,
Wherein,
When the cursor is positioned on an item corresponding to an external device not currently connected to the display device, controls the display unit to display a message to connect an external device not currently connected to the display device to the display device . 8. The method of claim 7,
Wherein,
Wherein the control unit controls the display unit to display a content list including contents stored in the selected external device when one of a plurality of external devices included in the external device list is selected through the input unit. 8. The method of claim 7,
The connection method between the display device and the external device includes:
A connection method using a USB, a connection method using a wireless network, and a connection method using a cloud network.
KR1020130085137A 2013-01-04 2013-07-19 Display apparatus and Method for providing user interface thereof KR20160097392A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022154618A1 (en) * 2021-01-18 2022-07-21 삼성전자 주식회사 Electronic device and method for controlling connectable external device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022154618A1 (en) * 2021-01-18 2022-07-21 삼성전자 주식회사 Electronic device and method for controlling connectable external device

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