KR101031008B1 - Remote controller having conversion type icon display module - Google Patents

Remote controller having conversion type icon display module Download PDF

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Publication number
KR101031008B1
KR101031008B1 KR1020100010198A KR20100010198A KR101031008B1 KR 101031008 B1 KR101031008 B1 KR 101031008B1 KR 1020100010198 A KR1020100010198 A KR 1020100010198A KR 20100010198 A KR20100010198 A KR 20100010198A KR 101031008 B1 KR101031008 B1 KR 101031008B1
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KR
South Korea
Prior art keywords
icon
film
icon film
light
display module
Prior art date
Application number
KR1020100010198A
Other languages
Korean (ko)
Inventor
권순하
Original Assignee
유한회사 디알텍
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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Publication date
Application filed by 유한회사 디알텍 filed Critical 유한회사 디알텍
Priority to KR1020100010198A priority Critical patent/KR101031008B1/en
Priority to PCT/KR2010/001902 priority patent/WO2011096618A1/en
Application granted granted Critical
Publication of KR101031008B1 publication Critical patent/KR101031008B1/en

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06F—ELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00—Input arrangements for transferring data to be processed into a form capable of being handled by the computer; Output arrangements for transferring data from processing unit to output unit, e.g. interface arrangements
    • G06F3/01—Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03—Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/041—Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00—Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02—Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H04Q9/04—Arrangements for synchronous operation

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  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • User Interface Of Digital Computer (AREA)

Abstract

PURPOSE: A remote controller with a conversion type icon display module is provided to control various functions by generating various icons. CONSTITUTION: An opening is formed on a front of a housing(10). A circuit board is installed in the housing. A switchable icon display module(20) is installed in the circuit board. The front side of a switchable icon display module is exposed through the opening of the housing. The screen is changed in the switchable icon display module. A plurality of operation buttons comprises a power button(51), an external input switch button(52), and a mode conversion button(53).

Description

REMOTE CONTROLLER HAVING CONVERSION TYPE ICON DISPLAY MODULE}

The present invention relates to a remote control having a switchable icon display module, and more particularly, to a remote control having a switchable icon display module capable of selectively displaying various icons on a screen.

Electronic devices such as televisions, home theaters, and DVD players have a remote controller for controlling the device remotely. In recent years, as these devices are advanced and various functions thereof, a remote controller for controlling them is equipped with many buttons for controlling various functions as well as channel selection and volume control functions.

However, the button-type remote control is visually complicated because it has many buttons such as a plurality of character keys, numeric keys, and various function keys. In addition, the keys are not only difficult to operate, but also have a large volume problem as the number of buttons increases.

In this regard, recently, touch-type remote controllers have been proposed to selectively display various icons on a screen instead of mechanically pressing a button to allow a user to operate them. However, since the remote control uses an expensive display device such as an LCD and a touch screen for displaying and manipulating icons, the remote control is not only expensive but also has high power consumption, and thus has low utility value.

The present invention has been made in view of the above points, and an object of the present invention is to control various functions by selectively displaying various icons through screen switching without employing an expensive display device such as an LCD. It is to provide a remote control having a switchable icon display module.

Another object of the present invention is to control the various functions by displaying different icons through the screen switching, while simplifying the configuration, it is possible to reduce the size, and to reduce the manufacturing cost or power consumption to the conventional button-type remote control level To provide a remote control with a switchable icon display module that can be maintained.

The remote control according to the present invention for achieving the above object is a housing having an opening formed in the front surface, a circuit board installed in the housing, the circuit board is installed on the circuit board and the front surface is exposed through the opening of the housing and the screen A switchable icon display module to be switched, a wireless transmitter installed in the housing and transmitting a wireless signal to an electronic device, a control device for controlling a user's operation signal to be transmitted to the wireless transmitter, and a power supply within the housing. The switchable icon display module includes: a first icon film printed with a plurality of icons, a first icon film disposed under the first icon film, and printed with icons different from the icons of the first icon film. A second icon film and a first semitransparent film disposed between the first icon film and the second icon film; A second translucent film disposed on the first icon film; A touch screen disposed on the second translucent film; And a plurality of first light sources installed on the circuit board to irradiate light to the first icon film, and a plurality of second light sources installed on the circuit board to irradiate light to the second icon film.

The first icon film may have a length longer than that of the second icon film, and the second icon film may have a width wider than that of the first icon film, and the plurality of first light sources The first icon film may be installed to be positioned at both ends in the longitudinal direction, and the plurality of second light sources may be installed to be positioned at both ends of the second icon film in the width direction.

The first icon film may have a length shorter than the length of the second icon film, and the second icon film may have a width smaller than that of the first icon film, and the plurality of first light sources The first icon film may be installed to be positioned at both ends of the width direction, and the plurality of second light sources may be installed to be positioned at both ends of the second icon film in the longitudinal direction.

The switchable icon display module may include: a first light blocking sheet disposed under the second icon film, a plurality of second light blocking sheets attached to cover an end portion of the second icon film and the plurality of second light sources; And a plurality of third light blocking sheets attached to cover an end portion of the first icon film and the plurality of first light sources, and attached to the first icon film so as to cover an edge of the first icon film and an edge of the second icon film. It further comprises a fourth light blocking sheet.

The control device may be configured to control one of the first light source and the second light source to selectively emit light according to a user's operation.

The control device is determined to not use when the set time elapses without the operation of the switchable icon display module, characterized in that the control to turn off the first light source and the second light source.

The front of the housing is characterized in that a fixed keypad module and a plurality of operation buttons are provided separately from the switchable icon display module.

The remote control according to the present invention can selectively display a variety of icons through the screen switching, and if necessary, can operate the basic device even without displaying the screen of the switchable icon display module configuration of the remote control compared to the conventional Can be significantly simplified, easy to use, and the size can be reduced.

In addition, the present invention can control the various functions by displaying a variety of icons through the screen switching without employing an expensive display device, such as the LCD has the effect of maintaining the manufacturing cost or power consumption at the normal button type remote control level have.

1 is a perspective view of a remote controller according to the present invention, showing a state in which icons of a first mode are displayed on a switchable icon display module.
Figure 2 is a perspective view of a remote control according to the present invention, showing a state in which the icons of the second mode is displayed on the switchable icon display module.
3 is an exploded perspective view of the remote control according to the present invention.
Figure 4 is an exploded perspective view of the switchable icon display module of the remote control according to the present invention.
Figure 5 is an exploded perspective view of a switchable icon display module of the remote control according to the present invention, showing another embodiment.

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

1 to 3, the remote control according to the present invention, the housing 10, the screen switchable icon display module 20 and the fixed keypad module 40, and a plurality of installed in the front of the housing 10, It has a control button of. Also installed in the housing 10 is a circuit board 60, a wireless transmitter 61 for transmitting a radio signal to an electronic device, a control device (not shown) provided in the circuit board 60 for operation control, and each And a power supply (not shown) for supplying power to the portion.

As shown in FIG. 3, the housing 10 includes an upper front housing 11 coupled to each other and a rear housing 12 coupled to a rear side of the front housing 11, and the front housing 11 An upper opening 11a and a lower opening 11b are respectively provided so that the front surface of the switchable icon display module 20 and the fixed keypad module 40 can be mounted in an exposed state.

The plurality of operation buttons provided on the front housing 11 control the on / off operation of the power button 51, the external input switching button 52, and the switchable icon display module 20, and at the same time, the icon display module ( And a mode switching button 53 for switching the screen of FIG. 20 to the first mode and the second mode.

The fixed keypad module 40 is composed of relatively frequent keys. The keypad module 40 has a volume increase and decrease key 41 and 42, a silent key 45, a channel increase and decrease key 43 and 44, and a channel list for displaying a channel list on the screen of the electronic device. The key 46 is provided. The keys of the keypad module 40 may be configured in the form of a membrane switch connecting the contacts of the circuit board as in the example shown in the drawing, or may be configured in the form of a button like the keys of a conventional remote controller. Here, the keys and operation buttons of the keypad module are described as an example, but the keys and operation buttons are not limited thereto.

3 and 4, the switchable icon display module 20 is coupled to the front surface of the circuit board 60, and the front surface thereof is exposed through the upper opening 11a of the front housing 11. The icon display module 20 includes a first icon film 21 printed with a plurality of icons, a first icon film 21 disposed below the first icon film 21, and icons and other icons printed on the first icon film 21. 2 the icon film 22, the first semi-transparent film 23 disposed between the first icon film 21 and the second icon film 22, and the second semi-transparent film disposed on the first icon film 21. 24 is provided. In addition, as shown in FIG. 3, the touch screen 25 disposed on the second translucent film 24 and the first icon film 21 as illustrated in FIG. 4 are installed on the circuit board 60 to irradiate light. The plurality of first light sources 26 and the second icon film 22 include a plurality of second light sources 27 installed on the circuit board 60 to irradiate light.

In the first icon film 21, a plurality of icons are printed on a transparent film having a light transmittance of 90% or more by a material having light diffusion and reflection characteristics. As the material of the first icon film 21, a transparent material such as polycarbonate or polyurethane, which can guide light, may be used. As illustrated in FIG. 1, the icons printed on the first icon film 21 may be composed of a plurality of keys that are relatively frequently used, such as a channel key that allows a user to directly select and change a channel.

The second icon film 22 is also manufactured in the same manner by the same material as the first icon film 22. The icons printed on the second icon film 22 may include icons printed on the first icon film 21 and a plurality of other function keys, that is, keys for menu setting and direction setting, as shown in FIG. 2. Can be. The frequencies of use are relatively lower than those of the icons of the first icon film 21. In addition, icons of the first and second icon films 21 and 22 may be expressed in various colors by adding color to a printing material.

As shown in FIG. 4, the length L1 of the first icon film 21 is longer than the length L2 of the second icon film 22, and the second icon film 22 has a width ( W2) is provided to be wider than the width W1 of the first icon film 21. The plurality of first light sources 26 irradiating light to the first icon film 21 may be disposed at both ends of the first icon film 21 in the longitudinal direction, and the light may be directed to the second icon film 22. The plurality of second light sources 27 to be irradiated are provided at both end portions in the width direction of the second icon film 22. The first and second light sources 26 and 27 may be configured as LEDs fixed on the circuit board 60.

In this configuration, the first light sources 26 are irradiated with only the first icon film 21 by contacting the end of the first icon film 21, and the second light sources 27 are second icon films 22. It is to be able to irradiate light only to the second icon film 22 in contact with the end. Since the widths and lengths of the first and second icon films 21 and 22 are different from each other, light irradiated from the first light source 26 is irradiated only to the first icon film 21, and the second light source 27 is provided. The light irradiated from the second icon film 22 can be irradiated only.

This controls the control device to selectively apply power to only one of the first light source 26 and the second light source 27 by a user's manipulation. Only one of the first icon film 21 and the second icon film 22 so that only one of the light emitting so that only one of the icons can be selectively displayed. In addition, this form contributes to the thickness of the icon display module 20 is not overlapped with the position where the light sources 26, 27 are located so that the thickness of the remote control can be made thin.

The first semi-transparent film 23 and the second semi-transparent film 24 are icons printed on the second icon film 22 when the first light source 26 emits light and the icons of the first icon film 21 are displayed. The afterimages of the icons are not exposed on the front surface, and the afterimages of the icons printed on the second icon film 21 are not exposed on the front surface when the second light source 27 emits light to display the icons of the second icon film 22. Function. Meanwhile, in order to minimize the afterimage of icons printed on the first icon film 21 when the icons of the second icon film 22 are displayed, the icons of the first icon film 21 may be displayed on the second icon film. It is preferable to print lighter than the icons in 22.

In addition, the icon display module 20 includes a plurality of light blocking sheets to prevent the light of the first light sources 26 and the second light sources 27 from leaking to the outside. As shown in FIG. 4, the light blocking sheets are disposed under the second icon film 22, the length of which corresponds to the length of the first icon film 21, and the width of the light blocking sheets is equal to the width of the second icon film 22. A plurality of second light blocking sheets 32 and first icons attached to cover the corresponding first light blocking sheet 31, both end portions in the width direction of the second icon film 22, and the plurality of second light sources 27. A plurality of third light blocking sheets 33 and edges of the first icon film 21 and the second icon film 22 attached to cover both end portions in the longitudinal direction of the film 21 and the plurality of first light sources 26. And a fourth light blocking sheet 34 attached to the first icon film 21 so as to cover an edge of the opening, and having an opening 34a for exposing the icons of the first and second icon films 21 and 22.

When assembling the icon display module 20, as shown in FIG. 4, the first light blocking sheet 31, the second icon film 22, the second light blocking sheet 32, and the first light shielding sheet are mounted on the circuit board 60. The semi-transparent film 23, the first icon film 21, the third light blocking sheet 33, the second semi-transparent film 24, and the fourth light blocking sheet 34 are sequentially attached to each other. The touch screen 25 is attached to the second translucent film 24 as shown in FIG. 3.

5 is a view showing another embodiment of the switchable icon display module 20 in which the width and length of the first and second icon films 21 'and 22' are opposite to those of the above-described example, and the first light source 26 ' The case where the installation position of the second light source 27 'is changed is shown. That is, in the example of FIG. 5, the length L1 ′ of the first icon film 21 ′ is shorter than the length L 2 ′ of the second icon film 22 ′, and the width of the second icon film 22 ′ is provided. The width W2 'is narrower than the width W1' of the first icon film 21 '. In addition, the plurality of first light sources 26 'are disposed at both ends of the first icon film 21' in the width direction, and the plurality of second light sources 27 'are the length of the second icon film 22'. It is installed to be located at both ends of the direction. Of course, as the positions of the light sources 26 'and 27' are changed, the positions of the second light blocking sheet 32 'and the third light blocking sheet 33' are also changed. The rest of the configuration is the same as the example of FIG.

The following describes how to use the remote control having such an icon display module.

When using the remote control, the user can perform basic operations without turning on the icon display module 20 of FIG. That is, by using the function keys provided on the upper power button 51 and the lower fixed keypad module 40, the functions of volume control, channel change, silent selection, and channel list display on the electronic device screen can be executed.

When the user wants to directly select a channel or the like, the screen of the icon display module 20 is displayed as shown in FIG. 1 by operating the mode switching button 53 on the front of the housing 10. When the mode switch button 53 is executed, icons of the first icon film 21 having a relatively high frequency of use are displayed as shown in the example of FIG. 1 (first mode). In this case, the control device controls the first light source 26 to emit light so that light is irradiated only to the first icon film 21 so that the icons printed on the first icon film 21 are displayed. In this state, when the user touches the icon displayed on the touch screen 25, the controller recognizes the position of the icon touched by the user, converts the command data corresponding to the position of the recognized icon into digital data, By transmitting the converted digital data to the remote control receiver provided in the electronic device through the wireless transmitter 61, it is possible to remotely control the operation of the electronic device.

As shown in FIG. 1, while using the icon display module 20 in the first mode, the icon display module 20 is switched to the second mode as shown in FIG. 2 for menu setting or operation of other functions. If you want to operate the mode switching button 53 on the upper portion of the housing 10 or the mode switching icon of the icons of the first mode. In this case, the control device controls the second light source 27 to emit light so that only the second icon film 22 is irradiated with light, thereby displaying the icons of the second icon film 22. Therefore, the other icons of the electronic device may be controlled by manipulating the icons of the second icon film 22.

When switching from the screen of the second mode to the first mode again, it can be changed by operating the mode switching button 53 or the mode switching icon provided on the screen. In addition, the icon display module 20 may be turned off so that the screen does not appear by operating the mode switch button 53 relatively long. In addition, when the set time elapses without the operation of the icon display module 20, the control device may determine that it is not in use, and may turn off automatically.

As described above, the remote controller according to the present invention may selectively display various icons through the screen switching of the icon display module 20. In addition, even if the icons of the icon display module 20 are not displayed, the basic device can be operated through the fixed keypad module 40 as necessary. Therefore, compared with the conventional button type remote controller, the configuration can be significantly simplified and its size can be reduced. In addition, it does not employ an expensive display device such as an LCD, so the manufacturing cost and power consumption can be maintained at the level of a normal button type remote controller.

10: housing, 20: switchable icon display module,
21: the first icon film, 22: the second icon film,
23: translucent film, 24: transparent film,
25: touch screen, 26: first light source,
27: second light source, 31: first light shielding sheet,
32: second light blocking sheet, 33: third light blocking sheet,
34: fourth shading sheet, 40: fixed keypad module,
51: power button, 53: mode switch button,
60: circuit board, 61: radio transmitter.

Claims (7)

A housing having an opening formed in the front surface, a circuit board installed in the housing, a switchable icon display module installed in the circuit board, the front surface of which is exposed through the opening of the housing, and the screen being switched in accordance with the operation; It is installed and includes a wireless transmitter for transmitting a radio signal to the electronic device, a control device for controlling to send a user's operation signal to the wireless transmitter, and a power supply device installed in the housing for power supply,
The switchable icon display module may include a first icon film printed with a plurality of icons, a second icon film disposed under the first icon film and printed with icons different from the icons of the first icon film, and the first icon film; A first semi-transparent film disposed between the first icon film and the second icon film; A second translucent film disposed on the first icon film; A touch screen disposed on the second translucent film; And a plurality of first light sources installed on the circuit board to irradiate light to the first icon film, and a plurality of second light sources installed on the circuit board to irradiate light to the second icon film. . The method of claim 1,
The length of the first icon film is provided longer than the length of the second icon film, the width of the second icon film is provided to be wider than the width of the first icon film,
And the plurality of first light sources are disposed at both ends of the first icon film in the longitudinal direction, and the plurality of second light sources are disposed at both ends of the second icon film in the width direction. The method of claim 1,
The length of the first icon film is provided to be shorter than the length of the second icon film, the width of the second icon film is provided to be narrower than the width of the first icon film,
And the plurality of first light sources are disposed at both ends of the first icon film in the width direction, and the plurality of second light sources are disposed at both ends of the second icon film in the longitudinal direction. The method according to claim 2 or 3,
The switchable icon display module may include: a first light blocking sheet disposed under the second icon film, a plurality of second light blocking sheets attached to cover an end portion of the second icon film and the plurality of second light sources; And a plurality of third light blocking sheets attached to cover an end portion of the first icon film and the plurality of first light sources, and attached to the first icon film so as to cover an edge of the first icon film and an edge of the second icon film. And a fourth light shielding sheet. The method according to claim 2 or 3,
And the control device controls one of the first light source and the second light source to selectively emit light according to a user's operation. The method according to claim 2 or 3,
And the control device determines not to use the set time after elapse of the operation of the switchable icon display module and controls the first light source and the second light source to be turned off. The method of claim 1,
Remote control, characterized in that the front of the housing is provided with a fixed keypad module and a plurality of operation buttons separately from the switchable icon display module.
KR1020100010198A 2010-02-04 2010-02-04 Remote controller having conversion type icon display module KR101031008B1 (en)

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KR1020100010198A KR101031008B1 (en) 2010-02-04 2010-02-04 Remote controller having conversion type icon display module
PCT/KR2010/001902 WO2011096618A1 (en) 2010-02-04 2010-03-29 Remote control equipped with switch type icon display module

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Application Number Priority Date Filing Date Title
KR1020100010198A KR101031008B1 (en) 2010-02-04 2010-02-04 Remote controller having conversion type icon display module

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758886B (en) * 2020-09-29 2022-03-21 國立中興大學 Multi-function control device with on-screen display buttons

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Publication number Priority date Publication date Assignee Title
KR20030085268A (en) * 2002-04-30 2003-11-05 장준현 Remote Controller Having User Interface expressed in Icon Format
KR200438645Y1 (en) 2007-06-20 2008-02-28 (주) 디지로그 디스플레이 A conversional keypad package using light guiding sheets
KR20090076067A (en) * 2008-01-07 2009-07-13 엘지전자 주식회사 Backlight assembly for keypad
KR20090127261A (en) * 2007-02-27 2009-12-10 모토로라 인코포레이티드 Adaptable user interface and mechanism for a portable electronic device

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KR20050115392A (en) * 2004-06-03 2005-12-07 삼성전자주식회사 Remote controller using touch screen function and method thereof
KR100686115B1 (en) * 2005-04-20 2007-02-26 엘지전자 주식회사 Remote controller
JP2007181068A (en) * 2005-12-28 2007-07-12 Funai Electric Co Ltd Remote controller

Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
KR20030085268A (en) * 2002-04-30 2003-11-05 장준현 Remote Controller Having User Interface expressed in Icon Format
KR20090127261A (en) * 2007-02-27 2009-12-10 모토로라 인코포레이티드 Adaptable user interface and mechanism for a portable electronic device
KR200438645Y1 (en) 2007-06-20 2008-02-28 (주) 디지로그 디스플레이 A conversional keypad package using light guiding sheets
KR20090076067A (en) * 2008-01-07 2009-07-13 엘지전자 주식회사 Backlight assembly for keypad

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI758886B (en) * 2020-09-29 2022-03-21 國立中興大學 Multi-function control device with on-screen display buttons

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