KR102036894B1 - Display apparatus - Google Patents

Display apparatus Download PDF

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Publication number
KR102036894B1
KR102036894B1 KR1020130044037A KR20130044037A KR102036894B1 KR 102036894 B1 KR102036894 B1 KR 102036894B1 KR 1020130044037 A KR1020130044037 A KR 1020130044037A KR 20130044037 A KR20130044037 A KR 20130044037A KR 102036894 B1 KR102036894 B1 KR 102036894B1
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KR
South Korea
Prior art keywords
unit
brake
display
bracket
display unit
Prior art date
Application number
KR1020130044037A
Other languages
Korean (ko)
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KR20140126036A (en
Inventor
이용주
최진호
최규상
Original Assignee
삼성전자주식회사
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.)
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Priority to KR1020130044037A priority Critical patent/KR102036894B1/en
Publication of KR20140126036A publication Critical patent/KR20140126036A/en
Application granted granted Critical
Publication of KR102036894B1 publication Critical patent/KR102036894B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/64—Constructional details of receivers, e.g. cabinets or dust covers
    • H04N5/655—Construction or mounting of chassis, e.g. for varying the elevation of the tube
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1601—Constructional details related to the housing of computer displays, e.g. of CRT monitors, of flat displays
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F1/00—Details not covered by groups G06F3/00 - G06F13/00 and G06F21/00
    • G06F1/16—Constructional details or arrangements
    • G06F1/1613—Constructional details or arrangements for portable computers
    • G06F1/1615—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function
    • G06F1/1624—Constructional details or arrangements for portable computers with several enclosures having relative motions, each enclosure supporting at least one I/O or computing function with sliding enclosures, e.g. sliding keyboard or display
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00—Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/0035—User-machine interface; Control console
    • H04N1/00405—Output means
    • H04N1/00408—Display of information to the user, e.g. menus
    • H04N1/00411—Display of information to the user, e.g. menus the display also being used for user input, e.g. touch screen

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  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Computer Hardware Design (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Mathematical Physics (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)

Abstract

Disclosed is a display device that can facilitate angle adjustment.
The display apparatus includes a display unit including a sensing unit for sensing a user's touch, a base unit supporting the display unit, a slide unit provided between the display unit and the base unit to slide the display unit with respect to the base unit; And a brake unit to fix the slide unit to limit movement of the display unit, wherein the brake unit includes a brake release unit to release the brake unit so that the slide unit can be operated according to the detection of the detection unit. It features.

Description

Display device {DISPLAY APPARATUS}

The present invention relates to a display device, and to a display device that can easily adjust the angle.

In general, a display device is a device that displays an image such as a TV or a monitor. The display apparatus may be divided into various methods according to the method of displaying the signal-processed image information on the screen, and recently, a liquid crystal display (LCD) method and a plasma display panel (PDP) method are widely used.

The display apparatus includes a display module displaying an image when viewed from the front, and a case serving as a frame for receiving and supporting the display module.

In addition, the case is provided with a power supply unit for providing electric power required for driving the electronic device, a circuit board equipped with electrical components for driving a circuit device and a display module for predetermined information processing.

Such a display device is generally installed on an upper surface of a desk, a table, etc., and is rotatably supported at a predetermined angle by a pedestal seated on an installation surface such as a desk or a table.

Recently, in order to satisfy user desires in various environments, display devices are increasingly used at various angles with respect to the pedestal.

By the way, the structure for rotating the display device at various angles is complicated, there is a problem that the user's use sensitivity is not good when adjusting the angle.

One aspect of the present invention provides a display device that can facilitate the angle adjustment of the display device to improve the user convenience.

In addition, another aspect of the present invention provides a display device that can improve the usability and emotional quality according to the angle adjustment of the display device.

According to an exemplary embodiment of the present invention, a display apparatus includes a display unit including a sensing unit that senses a user's touch, a base unit supporting the display unit, and a display unit provided between the display unit and the base unit to display the display unit. And a brake unit fixed to the sliding unit, the brake unit fixing the slide unit to limit the movement of the display unit, wherein the brake unit is configured to operate the slide unit according to the detection of the detection unit. It characterized in that it comprises a brake release unit for releasing the brake unit.

The display unit may include a controller for controlling the brake release unit according to the detection of the detection unit.

In addition, the slide unit, characterized in that it comprises a fixed bracket which is fixed to the base portion, and a moving bracket that slides and moves along the fixed bracket.

In addition, the movable bracket is installed on the back of the display unit, characterized in that the guide hole having a curvature to guide the rotation of the display unit is formed.

In addition, the fixing bracket, characterized in that it comprises an installation hole for installing the movable bracket, and a guide protrusion formed to correspond to the guide hole.

The brake unit may include a disk installed in the display unit and an elastic member provided to limit the movement of the display unit by generating elasticity between the movable bracket and the disk.

The brake release part may include a solenoid provided to limit elasticity of the elastic member.

The sensing unit may include at least one of a touch sensor, an infrared sensor, an ultrasonic sensor, and an on / off switch.

The apparatus may further include a return unit for returning the display unit between the display unit and the base unit.

According to another aspect of the present invention, there is provided a display apparatus including a display unit on which an image is displayed and a sensing unit sensing a user's touch, a base unit supporting the display unit, and a sliding movement of the display unit with respect to the base unit. A slide unit including a fixed bracket fixed to the base portion, a movable bracket sliding along the fixed bracket, and a brake unit fixing the movable bracket to limit movement of the slide unit, wherein the brake unit Is characterized in that it comprises a brake release unit for releasing the fixing of the moving bracket so that the slide unit can be moved in accordance with the detection of the detection unit.

The display unit may include a controller for controlling the brake release unit according to the detection of the detection unit.

In addition, the fixed bracket, the angle adjustment gear is formed on one side thereof, the guide protrusion for guiding the movable bracket is formed on the other side, the guide bracket corresponding to the guide protrusion is formed in the movable bracket to be curved It is characterized by.

The brake unit may include a brake moving member having a gear portion corresponding to the angle adjusting gear on one side and a plate portion on the other side, and generating elasticity to pressurize the brake moving member to limit movement of the display unit. It characterized in that it comprises an elastic member is provided.

In addition, the brake release portion is characterized in that the electromagnet provided to limit the elasticity of the elastic member.

In addition, the plate portion, characterized in that formed by a magnetic material to move the brake moving member to the left and right by the electromagnet.

The apparatus may further include a return unit provided between the display unit and the base unit to return the display unit to its original position.

According to the embodiment of the present invention, it is possible to easily adjust the angle of the display device, thereby improving the convenience of the user.

In addition, the present invention provides a display device capable of improving the sensitivity quality according to the angle adjustment of the display device.

In addition, there is an effect that can reduce the cost by simplifying the structure for adjusting the angle of the display device.

1 is a perspective view showing a display device according to an embodiment of the present invention;
2 is a view illustrating a rear surface of a display device according to an embodiment of the present invention;
3 is an exploded perspective view illustrating a slide unit and a brake unit of a display device according to an embodiment of the present invention;
4 is a side cross-sectional view of a display device according to an embodiment of the present invention;
5 is a view schematically showing an operating state of a brake unit of a display device according to an embodiment of the present invention;
6 is a view schematically showing a brake release state of a brake unit of a display device according to an embodiment of the present invention;
7 is an exploded perspective view illustrating a slide unit and a brake unit of a display device according to another embodiment of the present invention;
8 is a side cross-sectional view of a display device according to another embodiment of the present invention;
9 is a view schematically showing an operating state of a brake unit of a display device according to another embodiment of the present invention;
10 is a view schematically illustrating a brake release state of a brake unit of a display device according to another embodiment of the present invention.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a display device according to an embodiment of the present invention, Figure 2 is a view showing the back of the display device according to an embodiment of the present invention, Figure 3 is a slide of the display device according to an embodiment of the present invention An exploded perspective view showing a unit and a brake unit.

As shown in FIGS. 1 to 4, the display apparatus 1 includes a display unit 10 displaying image information and a base unit 20 supporting the display unit 10.

The display unit 10 may include a display module 11 for displaying an image and a case 12 disposed outside the display module 11 to protect the display module 11 and the electronic components therein. .

The display module 11 may include a display panel displaying an image. In general, a display panel is formed by injecting a liquid crystal layer between a TFT substrate and a color substrate using two pieces of glass, and a light emitting state of each pixel is realized by a driving circuit arranged in a matrix form to form an image as a whole. .

The case 12 is formed to surround the front edge and the rear of the display module 11, and a sensing unit 30 capable of detecting a user's touch is formed on the rear side of the case 12.

The sensing unit 30 may include at least one of a touch sensor, an infrared sensor, an ultrasonic sensor, and an on / off switch. In the present exemplary embodiment, the sensing unit 30 is illustrated as being disposed above the rear side of the display apparatus 1, but the spirit of the present invention is not limited thereto. For example, the sensing unit 30 may be disposed on the front or side, and the middle or the bottom of the display device (1).

In the center of the rear surface of the case 12, an installation part 13 is formed to be recessed inward, and a cover 14 is assembled to the case 12 to surround the outside of the installation part 13.

The base part 20 includes a first base 21 supported on an installation surface such as a floor, and a second base 22 coupled to the first base 21 so that the display part 10 is slidably supported. It includes.

The second base 22 may be formed to have a curvature so that the display unit 10 may be slid from the first position P1 perpendicular to the floor to the second position P2 maintaining a predetermined angle θ. have.

A slide unit 40 for allowing the display unit 10 to slide with respect to the base unit 20 between the display unit 10 and the base unit 20, that is, the installation unit 13 of the display unit 10. ) Is installed.

The slide unit 40 includes a fixing bracket 23 fixed to the second base 22, and a moving bracket 41 sliding along the fixing bracket 23.

The fixing bracket 23 includes an installation hole 23a for installing the moving bracket 41, and a guide protrusion 23b for guiding the moving bracket 41 to slide.

At this time, the fixing bracket 23 is disposed on both upper ends of the second base 22 and the installation hole 23a and the guide protrusion 23b are preferably formed to be curvature along the curvature of the second base 22.

The moving bracket 41 has a hemispherical shape, one side of which is fixed to the installation part 13 of the display unit 10, and a guide hole 42 is formed in the other sphere to guide the movement of the display unit 10. .

The guide hole 42 of the movable bracket 41 is assembled to the guide protrusion 23b of the fixing bracket 23 so as to rotate the display unit 10 with respect to the base unit 20.

The slide unit 40 includes a brake unit 50 that fixes the slide unit 40 to limit the movement of the display unit 10.

The brake unit 50 includes a disk 51 fixed to the mounting portion 13 of the display unit 10 and an elastic member 52 for generating elasticity between the disk 51 and the moving bracket 41. .

The disk 51 is located at the center between the moving brackets 41, and the elastic member 52 may press the disk 51 to fix the display unit 10 provided to move by the slide unit 40. .

In addition, the brake release part 60 provided to release the braking of the brake unit 50 may include a solenoid 61 provided to limit the elasticity of the elastic member 52.

The solenoid 61 is disposed between the elastic member 52 and the fixing bracket 23 and restricts the elasticity of the elastic member 52 through the solenoid bracket 62 fixed to the support 23c of the fixing bracket 23. Installed so that

In this case, the solenoid 61 may be controlled by the controller 70 according to the detection of the sensing unit 30 of the display unit 10.

The end of the solenoid 61 is in contact with the disk 51 to press the disk 51 by the elasticity of the elastic member 52, the elastic member 52 between the elastic member 52 and the solenoid 61 The plate member 53 is provided to limit the elasticity of the.

As shown in FIG. 5 to FIG. 6, the display unit 10 of the display apparatus 1 includes a slide unit 40 and a brake unit 50 that can be fixed from the base unit 20. do.

In the operating state of the general brake unit 50, the elastic member 52 of the brake unit 50 is a state in which the disk 51 is elastically pressed, the display unit 10 connected to the disk 51 is the base portion It is supported in the state fixed to 20.

When the user touches the sensing unit 30 of the display unit 10 according to the intention of the user, the controller 70 controls the brake release unit 60, and the solenoid 61 of the brake release unit 60 is operated to be elastic. The elasticity of the member 52 is limited so as to be spaced apart from the disk 51, and the display unit 10 is in a movable state as the disk 51 is released.

When the fixing of the brake unit 50 is released, the slide unit 40 is movable, and the movable bracket 41 fixed to the display unit 10 slides along the fixing bracket 23 of the base part 20. .

After the user moves the display unit 10 to a desired angle and releases the sensor 30 from the sensing unit 30, the solenoid 61 is turned off, and the elastic member 52 of the brake unit 50 includes the disk 51. By pressing the display unit 10 is fixed to the base unit 20.

The adjustment of the screen angle of the display apparatus 1 by the sensing unit 30 may smooth the operability since the braking of the brake unit 50 is released by the user holding the display unit 10.

7 is an exploded perspective view illustrating a slide unit and a brake unit of a display device according to another embodiment of the present invention, FIG. 8 is a side cross-sectional view of a display device according to another embodiment of the present invention, and FIG. 9 is another view of the present invention. 10 is a view schematically showing an operating state of a brake unit of a display device according to an embodiment, and FIG. 10 is a view schematically showing a brake release state of a brake unit of a display device according to another embodiment of the present invention.

As shown in Figures 7 to 8, the slide unit 40 according to another embodiment of the present invention to the sliding bracket 23, which is fixed to the second base 22, and to slide along the fixing bracket 23 The mobile bracket 41 is fixed to the mounting portion 13 of the display unit 10.

The fixing bracket 23 has an angle adjusting gear 23d for adjusting and sliding the angle of the display unit 10 on one side thereof, and an installation hole for installing the moving bracket 41 on the other side thereof. 23a) and a guide protrusion 23b for guiding the movable bracket 41 to be slidable.

The fixing bracket 23 is disposed at both ends of the upper side of the second base 22, and the installation hole 23a and the guide protrusion 23b are preferably formed outward so as to be coupled to the moving bracket 41.

The moving bracket 41 has a hemispherical shape, one side of which is fixed to the installation part 13 of the display unit 10, and a guide hole 42 is formed in the other sphere to guide the movement of the display unit 10. . The guide hole 42 of the moving bracket 41 is assembled to the guide protrusion 23b of the fixing bracket 23 so that the display unit 10 can be rotated relative to the base 20.

In addition, the brake unit 50 provided to limit the movement of the display unit 10 includes a brake moving member 54 which is provided to move left and right on the installation unit 13 of the display unit 10, and brake movement. And an elastic member 52 for generating elasticity to press the member 54.

The brake moving member 54 has a gear portion 55 corresponding to the angle adjusting gear 23d on one side thereof, and a plate 56 on the other side thereof.

The gear part 55 of the brake moving member 54 may be engaged with the angle adjusting gear 23d of the fixing bracket 23 to fix the base part 20 and the display part 10.

In addition, the brake release part 80 provided to release the braking of the brake unit 50 may include an electromagnet 81 provided to limit the elasticity of the elastic member 52.

The electromagnet 81 may be controlled by the controller 70 according to the detection of the sensing unit 30 of the display unit 10.

Up and down sides of the electromagnet 81 may be provided with a moving shaft 82 for guiding the movement of the elastic member 52 and the brake moving member 54.

In addition, the brake moving member 54 may be provided with a fixing ring 57 for fixing the elastic member (52).

When a current is generated in the electromagnet 81, the brake moving member 54 moves toward the electromagnet 81, and accordingly, the angle adjusting gear of the gear unit 55 and the fixed bracket 23 of the brake moving member 54 The bite is released as 23d) is spaced apart.

At this time, the plate portion 56 may be formed of a magnetic material to move the brake moving member 54 left and right by the electromagnet 81.

In addition, a return unit 90 having elasticity for returning the moved display unit 10 to its original position may be installed between the display unit 10 and the base unit 20.

The return unit 90 is connected to the first support part 93 formed inside the cover 14 of the display unit 10 and the second support part 92 installed on the fixing bracket 23 of the base part 20. It may be composed of a spring (91).

9 to 10, the brake unit 50 for fixing the display unit 10 of the display apparatus 1 and the slide unit 40 to be movable from the base unit 20. The operation is as follows.

In the operating state of the general brake unit 50, the elastic member 52 of the brake unit 50 presses the brake moving member 54 in both outward directions, and the gear portion 55 of the brake moving member 54 is The angle adjustment gear 23d of the fixing bracket 23 is to be bitten.

In addition, the display unit 10 is supported in a fixed state by the base portion 20 by the gear biting.

When touching the sensing unit 30 of the display unit 10 according to the intention of the user, the control unit 70 controls the brake release unit 80, the electromagnet 81 of the brake release unit 80 is operated and elastic The elasticity of the member 52 is limited, and the brake movement unit 50 moves toward the electromagnet 81.

By the movement of the brake movement unit 50, a gap is generated between the brake movement member 54 and the fixing bracket 23, and the bite of the gear portion 55 and the angle adjusting gear 23d is released.

In this way, when the fixing of the brake unit 50 is released, the slide unit 40 is movable, and the movable bracket 41 fixed to the display unit 10 is along the fixing bracket 23 of the base 20. Sliding is moved.

When the user moves the display unit 10 to a desired angle and releases the hand from the sensing unit 30, the electromagnet 81 is turned off and the elastic member 52 of the brake unit 50 moves to the brake moving member 54. By pressing), the display unit 10 is fixed to the base unit 20.

In this case, the home position return of the display unit 10 may be smoothed by the return unit 90 installed between the display unit 10 and the base unit 20.

The adjustment of the screen angle of the display apparatus 1 by the sensing unit 30 may smooth the operability since the braking of the brake unit 50 is released by the user holding the display unit 10.

Although the embodiments have been described for the understanding of the present invention as described above, as those skilled in the art will appreciate, the present invention is not limited to the specific embodiments described in the present specification, and various modifications are made without departing from the scope of the present invention. May be modified, changed and replaced.

1: display device 10: display unit
20: base 23: fixing bracket
23a: mounting hole 23b: guide protrusion
23c: Support 23d: Angle adjusting gear
30: detection unit 40: slide unit
41: moving bracket 50: brake unit
51 disc 52 elastic member
53 plate member 54 brake moving member
55: gear portion 56: plate portion
60,80: brake release portion 61: solenoid
81: electromagnet 70: control unit

Claims (16)

A display unit including a detection unit detecting a user's touch;
A base part supporting the display part;
A slide unit provided between the display unit and the base unit to slide the display unit with respect to the base unit;
It includes a brake unit for fixing the slide unit to limit the movement of the display unit,
The brake unit,
disk;
An elastic member provided to generate elasticity between the slide unit and the disk to limit movement of the display unit; And
A brake release unit for releasing the brake unit to operate the slide unit in accordance with the detection of the detection unit,
The display unit includes a control unit for controlling the brake release unit in accordance with the detection of the detection unit. delete The method of claim 1,
The slide unit,
A fixing bracket fixed to the base part;
And a moving bracket slidably moving along the fixing bracket. The method of claim 3, wherein
The moving bracket,
And a guide hole having a curvature formed on a rear surface of the display unit to guide rotation of the display unit. The method of claim 4, wherein
The fixing bracket,
And an installation hole for installing the moving bracket, and a guide protrusion formed to correspond to the guide hole. The method of claim 3, wherein
The disk is located in the center between the moving bracket,
And the elastic member is disposed at both sides to press the disk between the disk and the moving bracket. The method of claim 6,
The brake release unit,
Display device comprising a solenoid provided to limit the elasticity of the elastic member. The method of claim 1,
The detection unit,
Display device comprising at least one of a touch sensor, an infrared sensor, an ultrasonic sensor, the on / off switch. The method of claim 1,
And a return unit for returning the display unit between the display unit and the base unit. A display unit on which an image is displayed and a detection unit detecting a user's touch is provided;
A base part supporting the display part;
A slide unit including a fixed bracket fixed to the base to allow the display to be slidably moved relative to the base, and a movable bracket sliding along the fixed bracket;
It includes a brake unit for fixing the movement bracket to limit the movement of the slide unit,
The brake unit,
A brake release unit for releasing the fixing of the moving bracket so that the slide unit can be moved in accordance with the detection of the detection unit,
The fixed bracket has an angle adjustment gear is formed on one side and a guide protrusion for guiding the moving bracket on the other side,
And a guide groove corresponding to the guide protrusion is formed to be curved in the moving bracket. The method of claim 10,
The display unit,
And a control unit for controlling the brake release unit according to the detection of the detection unit. delete The method of claim 10,
The brake unit,
A brake moving member having a gear part corresponding to the angle adjusting gear on one side and a plate part provided on the other side;
And an elastic member provided to generate elasticity to pressurize the brake moving member to limit movement of the display unit. The method of claim 13,
The brake release unit,
Display device, characterized in that the electromagnet provided to limit the elasticity of the elastic member. The method of claim 14,
The plate portion,
And a magnetic body formed by the electromagnet so as to move the brake movement member left and right. The method of claim 10,
And a return unit provided between the display unit and the base unit to return the display unit to its original position.
KR1020130044037A 2013-04-22 2013-04-22 Display apparatus KR102036894B1 (en)

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Application Number Priority Date Filing Date Title
KR1020130044037A KR102036894B1 (en) 2013-04-22 2013-04-22 Display apparatus

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Application Number Priority Date Filing Date Title
KR1020130044037A KR102036894B1 (en) 2013-04-22 2013-04-22 Display apparatus

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KR102036894B1 true KR102036894B1 (en) 2019-10-25

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Publication number Priority date Publication date Assignee Title
KR102459938B1 (en) * 2022-05-25 2022-10-27 (주) 아하 Interactive Plat Panel Display for improving user convenience

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100630938B1 (en) * 2005-08-31 2006-10-04 삼성전자주식회사 Display apparatus
JP2012098385A (en) 2010-10-29 2012-05-24 Sharp Corp Input device and image forming apparatus including the same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11184395A (en) * 1997-12-22 1999-07-09 Matsushita Electric Ind Co Ltd Display device
KR100676324B1 (en) * 2005-03-15 2007-01-30 삼성전자주식회사 Display apparatus
KR20070058209A (en) * 2005-12-01 2007-06-08 삼성전자주식회사 Display apparatus

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100630938B1 (en) * 2005-08-31 2006-10-04 삼성전자주식회사 Display apparatus
JP2012098385A (en) 2010-10-29 2012-05-24 Sharp Corp Input device and image forming apparatus including the same

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