WO2021157884A1 - 버튼 복합 구조물 - Google Patents
버튼 복합 구조물 Download PDFInfo
- Publication number
- WO2021157884A1 WO2021157884A1 PCT/KR2021/000362 KR2021000362W WO2021157884A1 WO 2021157884 A1 WO2021157884 A1 WO 2021157884A1 KR 2021000362 W KR2021000362 W KR 2021000362W WO 2021157884 A1 WO2021157884 A1 WO 2021157884A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- button
- communication unit
- substrate
- composite structure
- unit
- Prior art date
Links
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- 239000000758 substrate Substances 0.000 claims abstract description 121
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Images
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/13338—Input devices, e.g. touch panels
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/133526—Lenses, e.g. microlenses or Fresnel lenses
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
- G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour
- G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour based on liquid crystals, e.g. single liquid crystal display cells
- G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
- G02F1/1333—Constructional arrangements; Manufacturing methods
- G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
- G02F1/13356—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements
- G02F1/133565—Structural association of cells with optical devices, e.g. polarisers or reflectors characterised by the placement of the optical elements inside the LC elements, i.e. between the cell substrates
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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
- G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
- G06F3/0202—Constructional details or processes of manufacture of the input device
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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
- G06F3/033—Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
- G06F3/039—Accessories therefor, e.g. mouse pads
- G06F3/0393—Accessories for touch pads or touch screens, e.g. mechanical guides added to touch screens for drawing straight lines, hard keys overlaying touch screens or touch pads
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/02—Details
- H01H13/04—Cases; Covers
- H01H13/06—Dustproof, splashproof, drip-proof, waterproof or flameproof casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
- H01H13/70—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard
- H01H13/83—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch having a plurality of operating members associated with different sets of contacts, e.g. keyboard characterised by legends, e.g. Braille, liquid crystal displays, light emitting or optical elements
-
- G—PHYSICS
- G02—OPTICS
- G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
- G02F2201/00—Constructional arrangements not provided for in groups G02F1/00 - G02F7/00
- G02F2201/46—Fixing elements
- G02F2201/465—Snap -fit
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H19/00—Switches operated by an operating part which is rotatable about a longitudinal axis thereof and which is acted upon directly by a solid body external to the switch, e.g. by a hand
- H01H19/02—Details
- H01H19/10—Movable parts; Contacts mounted thereon
- H01H19/11—Movable parts; Contacts mounted thereon with indexing means
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H25/00—Switches with compound movement of handle or other operating part
- H01H25/06—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement
- H01H25/065—Operating part movable both angularly and rectilinearly, the rectilinear movement being along the axis of angular movement using separate operating parts, e.g. a push button surrounded by a rotating knob
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H3/00—Mechanisms for operating contacts
- H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
- H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q2209/00—Arrangements in telecontrol or telemetry systems
- H04Q2209/40—Arrangements in telecontrol or telemetry systems using a wireless architecture
- H04Q2209/43—Arrangements in telecontrol or telemetry systems using a wireless architecture using wireless personal area networks [WPAN], e.g. 802.15, 802.15.1, 802.15.4, Bluetooth or ZigBee
Definitions
- the present invention relates to a button composite structure.
- the button structure may pass through a rigid substrate such as glass or quartz and be fastened to the deck under the rigid substrate.
- the display panel is disposed on the lower portion of the rigid substrate, and the display panel as well as the button structure may be defective due to water leakage due to the through hole of the rigid substrate.
- the button structure further includes a circuit unit for receiving a button input signal. If the circuit unit is broken, the rigid substrate is disassembled and the broken button structure is separated from the deck if the button structure is fastened to the deck and difficult to separate. In this case, it is not easy to disassemble the rigid substrate.
- An object of the present invention is to provide a button composite structure including a button structure laminated directly on a rigid substrate without forming a through hole of the rigid substrate.
- a button composite structure includes: a display panel including a first substrate, a second substrate on the first substrate, and a liquid crystal layer between the first substrate and the second substrate; a member on the second substrate; a first coupling member coupling the display panel and one surface of the member; a button structure disposed on the other surface that is opposite to one surface of the member; and a second coupling member coupling the other surface of the member and the button structure, wherein the member includes a third substrate, and the button structure is directly coupled to the third substrate by the second coupling member,
- the button structure includes a button body fixed to the third substrate, a button circuit part coupled to the button body part, and a button part connected to the button circuit part, and a first communication part disposed between the member and the display panel. , and a second communication unit disposed in the button circuit unit.
- the button body portion may include a locking pin
- the button circuit portion may include a locking groove
- the button circuit portion may be configured to be fastened to the button body portion in such a way that the locking pin is inserted into the locking groove.
- the plurality of lock pins are plural, and the lock grooves are plural, so that the button circuit portion is separated from the button body portion in such a way that the plurality of lock pins are simultaneously pulled out from the corresponding lock groove by a plurality of unlock pins, respectively. can be configured.
- a third coupling member disposed between the first communication unit and one surface of the member may be further included, wherein the first communication unit may be attached to one surface of the member by the third coupling member.
- the button circuit unit may include a circuit board on which a button switch is disposed, the button switch may be in contact with the button unit, and the button switch may be configured to receive an input signal input to the button unit.
- the second communication unit may be disposed between the circuit board and the button body.
- the second communication unit may be electrically connected to the circuit board, and the second communication unit may be configured to provide the input signal to the first communication unit when the input signal is provided to the button switch through the button unit.
- the signal line includes a first signal line
- the first signal line is configured to provide the input signal provided to the first communication unit to the display panel.
- the signal wire includes a second signal wire, and the second signal wire is configured to provide an on/open signal for controlling on/off of the button switch to the first communication unit,
- the first communication unit may be configured to provide the on/off signal to the second communication unit.
- the signal line may be disposed between the member and the display panel.
- the signal line includes a third signal line, the third signal line is configured to provide a power signal of the light emitting device to the first communication unit;
- the first communication unit may be configured to provide a power signal of the light emitting device to the second communication unit.
- the light emitting device may be configured to emit light according to the input signal input to the button unit.
- variable focus unit may be configured to vary the focus of the light provided from the light emitting element.
- the first communication unit may include a wireless power transmitter, and the second communication unit may include a wireless power receiver.
- the first communication unit and the second communication unit may each include a short-range communication unit.
- the button may include a transparent material.
- the member may further include a touch layer on the third substrate, the touch layer may include the one surface of the member, and the touch layer may be coupled to the display panel by the first coupling member.
- the button structure since the button structure is directly laminated on the rigid substrate without forming a through hole of the rigid substrate, it is possible to reduce the occurrence of damage to the rigid substrate, reduce the cost, and increase the degree of design freedom.
- the button structure includes a button circuit part including a button body part fixed to the rigid board, and a circuit part, when the circuit part fails, only the button circuit part can be easily replaced.
- the signal wiring connected to the circuit board does not need to pass through the rigid board. That is, it is possible to secure the reliability of the button composite structure.
- FIG. 1 is a convex view of a button composite structure according to an embodiment.
- FIG. 2 is a cross-sectional view of a button composite structure according to an embodiment.
- FIG 3 is a plan view of a button composite structure according to an embodiment.
- FIG. 4 is a cross-sectional view of a button composite structure according to an embodiment.
- FIG. 5 is a plan view illustrating a button body and a button circuit according to an embodiment.
- FIG. 6 is a plan view illustrating a state in which the button body part and the button circuit part are fastened according to an embodiment.
- FIG. 7 is a plan view illustrating an exploded state of the button body and the button circuit according to an embodiment.
- FIG. 8 is a cross-sectional view illustrating a state in which the button body part and the button circuit part are fastened according to an embodiment.
- FIG. 9 is a cross-sectional view illustrating an exploded state of the button body and the button circuit according to an embodiment.
- FIG. 1 is a convex view of a button composite structure according to an embodiment.
- the button composite structure may include a touch recognition unit TP, a first display unit DP1 , and a second display unit DP2 .
- the touch recognition unit TP may serve to recognize a touch input. For example, when a touch input is applied to the button composite structure, the touch recognition unit TP may generate the touch input signals S1 and S2 .
- the first display unit DP1 may include a display panel that displays an image.
- a liquid crystal display panel may be applied as the display panel.
- a liquid crystal display panel is used as an example of the display panel, but the display panel is not limited thereto, and an electrophoretic display panel, an organic light emitting display panel, a micro LED display panel, a plasma display panel, a field emission display panel, It is also applicable to a cathode ray display panel and the like.
- the first display unit DP1 may be electrically connected to the touch recognition unit TP.
- the first display unit DP1 may receive the touch input signal S1 generated by the touch recognition unit TP and display a screen corresponding to the touch input signal S1 .
- the second display unit DP2 may include a light emitting device that emits light.
- An example of the light emitting device may be an LED. That is, the second display unit DP2 may include an LED light emitting device.
- the present invention is not limited thereto, and the second display unit DP2 may include a halogen lamp, an incandescent light bulb, or three wavelengths.
- the second display unit DP2 may be electrically connected to the touch recognition unit TP.
- the second display unit DP2 may receive the touch input signal S2 generated by the touch recognition unit TP and emit light in response to the touch input signal S2 .
- the second display unit DP2 may emit light regardless of the touch input signal S2 generated by the touch recognition unit TP.
- FIG. 2 is a cross-sectional view of a button composite structure according to an embodiment.
- a button composite structure 1 may include a display panel 10 , a member 20 , and a button structure 30 .
- the display panel 10 may have the same structure as the first display unit DP1 described above with reference to FIG. 1 .
- the display panel 10 includes a first substrate 11 , a second substrate 12 opposite to the first substrate 11 , and a liquid crystal layer 13 interposed between the first substrate 11 and the second substrate 12 . ) may be included.
- a sealing member 14 is disposed on the edges of the first substrate 11 and the second substrate 12 to couple the first substrate 11 and the second substrate 12 and liquid crystal molecules of the liquid crystal layer 13 to the outside. leakage can be prevented.
- first substrate 11 and the second substrate 12 may be a thin film transistor substrate, and the other may be a color filter substrate.
- the display direction may be an outer direction of the top surface of the second substrate 12 .
- the second substrate 12 may be disposed above the first substrate 11 in the display direction. Accordingly, the second substrate 12 may be an upper substrate, and the first substrate 11 may be a lower substrate.
- Each of the first substrate 11 and the second substrate 12 may include an insulating substrate made of glass, quartz, etc., and structures such as wiring, metal, semiconductor layer, insulating film, color filter, and black matrix disposed thereon. .
- the structures may be disposed on one surface of the insulating substrate of the first substrate 11 and the insulating substrate of the second substrate 12 facing each other, respectively.
- the illustration of the structure disposed on the insulating substrate is omitted, and only the shapes of the insulating substrates of the first substrate 11 and the second substrate 12 are shown.
- the shape is the back shape of the insulating substrate of the first substrate 11 or the shape of the insulating substrate of the second substrate 12 . It may mean a back shape.
- a member 20 attached to the display panel 10 may be disposed on the display panel 10 .
- the member 20 may include a third substrate 21 and a touch layer TSL.
- the touch layer TSL may be disposed on the third substrate 21 .
- the touch layer TSL may be disposed between the third substrate 21 and the second substrate 12 .
- a first coupling member AM1 may be disposed between the touch layer TSL and the second substrate 12 .
- the touch layer TSL and the second substrate 12 may be coupled to each other through the first coupling member AM1 .
- the first coupling member AM1 may be a double-sided tape, but is not limited thereto, and a conventional coupling member may be applied.
- the first coupling member AM1 may be disposed at both ends between the touch layer TSL and the second substrate 12 . That is, a separation space may be disposed between the touch layer TSL and the second substrate 12 in the central portion where the first coupling member AM1 is not disposed. The touch layer TSL and the second substrate 12 may be spaced apart from each other through the separation space.
- the third substrate 21 may be an insulating substrate made of glass, quartz, or the like.
- the third substrate 21 may include the same material as the first substrate 11 .
- the planar size of the third substrate 21 may be the same as the planar size of the second substrate 12 , but is not limited thereto.
- the touch layer TSL may be disposed on one surface of the third substrate 21 facing the second substrate 12 .
- the touch layer TSL may include a plurality of touch electrodes and a touch insulating layer covering the plurality of touch electrodes.
- the touch electrode may include a conductive material
- the touch insulating layer may include an inorganic material or an organic material.
- a plurality of touch electrodes may be disposed on one surface of the third substrate 21 , and the touch insulating layer may be disposed on the plurality of touch electrodes to cover the plurality of touch electrodes.
- the touch insulating layer may directly contact the first coupling member AM1 .
- the touch insulating layer may be attached to the second substrate 12 through the first coupling member AM1 .
- the touch layer TSL may sense a touch input signal applied to the other surface opposite to the one surface of the third substrate 21 .
- the touch layer TSL may acquire the coordinates of the touch input point in a capacitive manner.
- the capacitive method may acquire coordinate information of a touched point by a self capacitance method or a mutual capacitance method.
- a button structure 30 may be disposed on the member 20 .
- the button structure 30 may be disposed on the other surface of the third substrate 21 . That is, the touch layer TSL may be disposed between the button structure 30 and the touch insulating layer, and the member 20 may be disposed between the button structure 30 and the display panel 10 .
- the touch layer TSL of the member 20 may be omitted.
- the third substrate 21 of the member 20 may directly contact the first coupling member AM1 and may be coupled to the display panel 10 through the first coupling member AM1 .
- the button structure 30 may include a button body part 40 , a button circuit part 50 , a light emitting part 60 , and a button part 70 .
- the first communication unit PSP may be disposed on one surface (lower surface) of the member 20 facing the display panel 10 in the drawing.
- the first communication unit PSP may be disposed between the member 20 and the display panel 10 .
- a second coupling member AM2 may be disposed between the first communication unit PSP and the member 20 . That is, the first communication unit PSP may be attached to the member 20 through the second coupling member AM2 .
- the first communication unit PSP may include a wireless power transmitter.
- the first communication unit PSP may include a short-range communication unit in some embodiments.
- a signal line SL may be connected to the first communication unit PSP.
- the signal line SL may be electrically connected to the first communication unit PSP and may extend in a right direction in the drawing.
- the signal line SL may be disposed between the member 20 and the display panel 10 and may extend through the first coupling member AM1 .
- a third coupling member AM3 may be disposed between the button structure 30 and the third substrate 21 .
- the third coupling member AM3 may be an adhesive, but is not limited thereto.
- the button body 40 may be in direct contact with the third coupling member AM3 .
- the button body 40 may be directly attached to and fixed to the other surface of the third substrate 21 through the third coupling member AM3 .
- the button circuit part 50 may be coupled to the button body part 40 , and the button part 70 may be connected to the button circuit part 50 .
- a circuit board (refer to '51' in FIG. 4) and a second communication unit (refer to 'PRP' in FIG. 4) may be further disposed in the button circuit unit 50.
- FIG 3 is a plan view of a button composite structure according to an embodiment.
- the planar shape of the button circuit unit 50 and the light emitting unit 60 may include a ring shape including a circular opening.
- the flat shape of the button part 70 may include a circular shape.
- the planar shape of the button circuit unit 50 and the light emitting unit 60 is not limited as long as it includes an opening in the center and surrounds the opening.
- the planar shape of the button unit 70 is not limited thereto, and may include a rectangle, a square, an oval, or other polygons.
- the shape of the opening of the button circuit part 50 and the planar shape of the button part 70 may be the same. However, the present invention is not limited thereto, and the shape of the opening of the button circuit part 50 and the planar shape of the button part 70 may be different from each other.
- FIG. 4 is a cross-sectional view of a button composite structure according to an embodiment.
- the button body part 40 is not limited thereto, but may be divided into a first part forming a lower line and a second part protruding from the first part.
- a locking pin 45 may be disposed on the first portion of the button body 40 .
- the locking pin 45 may protrude from the first portion of the button body 40 in the thickness direction.
- the button circuit part 50 may be disposed on the button body part 40 .
- the button circuit part 50 may be disposed on the upper part of the first part of the button body part 40 and on the left side of the second part.
- a locking groove 55 may be disposed on a lower surface of the button body 40 .
- the locking groove 55 may include a shape recessed upwardly from the lower surface of the button body part 40 .
- the button circuit unit 50 may have a lock/unlock relationship with the button body unit 40 in such a way that the lock pin 45 is inserted into the lock groove 55 . That is, when the locking pin 45 is inserted into the locking groove 55 , the button circuit part 50 may have a fastening relationship (locked state) with the button body part 40 , and the locking pin 45 from the locking groove 55 . ) is omitted, the button circuit unit 50 may have a separation relationship (unlocked state) with the button body unit 40 .
- the button circuit unit 50 may include a circuit board 51 .
- the button switch 53 and the light emitting device 61 of the light emitting unit 60 may be disposed on the circuit board 51 .
- the light emitting unit 60 may have the same configuration as the second display unit DP2 described above with reference to FIG. 1 .
- the light emitting element 61 is an LED. That is, the light emitting device 61 may include an LED light emitting device. However, the present invention is not limited thereto, and the light emitting device 61 may include a halogen lamp, an incandescent light bulb, or three wavelengths.
- circuit board 51 may be electrically connected to a second communication unit PRP, which will be described later.
- the button switch 53 is disposed on the circuit board 51 and may be disposed to protrude from the surface of the button circuit unit 50 .
- the button unit 70 may be disposed on a side surface of the button circuit unit 50 and may be disposed on an upper portion of the button switch 53 of the button circuit unit 50 .
- the button unit 70 may be in direct contact with the button switch 53 .
- the button part 70 may include a transparent material.
- a variable focus unit 65 may be further disposed on the upper surface of the light emitting unit 60 of the button circuit unit 50 .
- variable focus portion 65 may be overlapped with the light emitting device 61 in the thickness direction.
- the variable focus unit 65 may serve to variably control the focus of the light emitted from the light emitting device 61 .
- the variable focus unit 65 may include an optical lens.
- the button circuit unit 50 may include an indentation pattern IDP in which a portion of a portion facing the button unit 70 is depressed in a direction away from the button unit 70 . That is, the indentation pattern IDP may include a shape indented in the right direction in the drawing from the side facing the button part 70 of the button circuit part 50 .
- the button circuit unit 50 may include a left and right inverted 'C'-shaped cross-sectional shape.
- the button switch 53 may have a shape protruding from the lower side (or line) among the left and right inverted 'C'-shaped cross-sectional shapes,
- the button part 70 is disposed on the side of the button circuit part 50 and disposed between the lower side (or line) and the upper side (or line) of the left and right inverted 'C' cross-sectional shape of the button circuit part 50 .
- the button unit 70 may include a protrusion pattern PT protruding toward the indentation pattern IDP of the button circuit unit 50 . That is, the protrusion pattern PT may include a shape protruding toward the right side in the drawing. The protrusion pattern PT may directly contact the button switch 53 .
- the button circuit unit 50 may include a first sub-circuit unit 50a and a second sub-circuit unit 50b that are divided according to positions.
- the first sub-circuit unit 50a may be located at a lower portion of the button circuit unit 50
- the second sub-circuit unit 50b may be located at an upper side of the button circuit unit 50 .
- the above-described circuit board 51 may be disposed on the second sub circuit unit 50b.
- a second communication unit PRP may be disposed in the first sub-circuit unit 50a.
- the second communication unit PRP may be disposed between the circuit board 51 and the button body unit 40 .
- the second communication unit PRP may include a wireless power receiving unit.
- the second communication unit PRP may include a short-range communication unit in some embodiments.
- buttons composite structure 1 will be described in more detail.
- a physical touch signal may be input through the button unit 70 .
- the physical touch signal may be physical pressure.
- the physical touch signal will be referred to as an input signal.
- a physical touch signal may be input through the button unit 70 .
- the physical touch signal will be referred to as an input signal.
- the button switch 53 may be configured to receive an input signal input to the button unit 70 .
- the second communication unit PRP may be electrically connected to the circuit board 51 .
- the button composite structure 1 according to an embodiment may be configured to provide the input signal to the first communication unit PSP when the input signal is provided to the button switch 53 through the button unit 70 .
- each of the first communication unit PSP and the second communication unit PRP may include a short-range communication unit.
- the plurality of signal lines SL may include a first signal line, a second signal line, a third signal line, and a fourth signal line.
- the plurality of signal lines SL may be electrically connected to the first communication unit PSP.
- the first signal line may be configured to provide the input signal provided to the first communication unit PSP to the display panel 10 .
- the first signal wire connected to the first communication unit PSP provides the input signal to the display panel 10 , and the display panel 10 provides the input signal You can output the screen accordingly.
- the second signal wire may be configured to provide an on/open signal for controlling on/off of the button switch 53 to the first communication unit PSP.
- the first communication unit PSP When the second signal wire provides the on/off signal of the button switch 53 to the first communication unit PSP, the first communication unit PSP provides the on/off signal to the second communication unit PRP and thus Accordingly, on/off of the button switch 53 may be controlled.
- the first communication unit PSP may include a wireless power transmitter, and the first communication unit PSP may include a wireless power receiver.
- the third signal line may be configured to provide a power signal of the light emitting device 61 to the first communication unit PSP. That is, when the power signal of the light emitting device 61 is provided to the first communication unit PSP through the third signal wire, the first communication unit PSP may transmit the applied power signal to the second communication unit PRP. there is.
- the fourth signal wiring may be configured so that the light emitting element 61 emits light according to the input signal input to the button unit 70 .
- the input signal when the input signal is applied to the button unit 70 , the input signal is provided to the second communication unit PRP connected to the circuit board 51 , and the input signal provided to the second communication unit PRP is transmitted to the first communication unit ( PSP) may be provided.
- the input signal provided to the first communication unit PSP is transmitted to the main control unit through the fourth signal line, and a signal for controlling a light emitting event of the light emitting device 61 from the main control unit is again transmitted to the first communication unit PSP.
- the light emitting event control signal provided to the first communication unit PSP may be provided to the second communication unit PRP to be provided to the light emitting device 61 of the circuit board 51 .
- the fourth signal wiring is omitted and when an input signal is generated to the button unit 70 through the button switch 53 , the light emitting device 61 may emit light directly through the circuit board 51 .
- 5 is a plan view illustrating a button body and a button circuit according to an embodiment.
- 6 is a plan view illustrating a state in which the button body part and the button circuit part are fastened according to an embodiment.
- 7 is a plan view illustrating an exploded state of the button body and the button circuit according to an embodiment.
- 8 is a cross-sectional view illustrating a state in which the button body part and the button circuit part are fastened according to an embodiment.
- 9 is a cross-sectional view illustrating an exploded state of the button body and the button circuit according to an embodiment.
- a plurality of lock pins 45 of the button body 40 may be provided.
- the arrangement of the locking pin 45 illustrated in the figures is not limited thereto.
- the lock groove 55 of the button circuit unit 50 may be plural. In one embodiment, the number of locking grooves 55 may be the same as the number of locking pins 45 .
- the plurality of locking pins 45 and the plurality of locking grooves 55 may overlap each other in the thickness direction.
- the locking pin 45 protruding in the thickness direction from the surface of the button body 40 may be inserted into the locking groove 55 recessed in the upper direction from the lower surface of the button body 40 .
- the plurality of locking pins 45 may be respectively inserted into the corresponding locking grooves 55 in the thickness direction.
- the lock groove 55 may have a lock/unlock relationship with the button body portion 40 in such a way that the button circuit unit 50 is inserted with the lock pin 45 into the lock groove 55 . .
- the locking pin 45 may include an insertion part inserted into the locking groove 55 , a body part connected to a lower part of the insertion part, and an elastic part SP connected to a lower part of the body part.
- the width of the insertion part may be smaller than the width of the body part and the elastic part SP, respectively.
- a portion of the body that protrudes to one side from the insertion portion may have an inclined shape in cross-section.
- the button body part 40 and the button circuit part 50 coupled with the button body part 40 are rotated clockwise (illustrated in the drawing) or counterclockwise to rotate the button body part 40 .
- the button circuit unit 50 may be separated from the .
- the locking pin 45 cannot be easily removed from the locking groove 55 .
- the button circuit part 50 can be separated from the button body part 40 in a manner that the lock pin 45 is pulled out from the lock groove 55 by the lock release pin PIN. .
- the lock release pin PIN protrudes from the insertion portion of the body of the lock pin 45 to one side and presses the inclined portion in the other direction opposite to the one side to the insertion portion of the lock pin 45 into the lock groove (55) can be withdrawn.
- the locking pin 45 further includes an elastic part SP connected to the lower portion of the body as described above, and the elastic part SP may include a spring.
- the elastic part SP protrudes from the insertion part of the body part of the lock pin 45 to one side through the lock release pin PIN, and when the inclined part is pressed in the other direction opposite to the one side, the lock pin 45 This can serve to easily move in the downward direction so that the insertion part can be easily removed from the locking groove 55 .
- the plurality of locking pins 45 must be simultaneously moved in the downward direction so that the button body part 40 and the button circuit part 50 are completely formed. Separation can be achieved.
- the button circuit part 50 is completely removed from the button body part 40 in such a way that the plurality of lock pins 45 respectively corresponding to each other are pulled out from the plurality of lock grooves 55 at the same time by the plurality of lock release pins (PIN). can be separated.
- the button circuit part 50 fastened with the button body part 40 as described above in FIG. 8 is rotated clockwise (illustrated in the drawing) or counterclockwise. direction to separate the button circuit unit 50 from the button body unit 40 .
- the button structure 30 is directly laminated on the third substrate 21 without forming a through hole of the third substrate 21 , so that the It can reduce breakage, reduce cost, and increase design freedom.
- buttons structure when the button structure is fastened to the deck under the third substrate through the through hole of the third substrate, not only the button structure but also the display panel may be defective due to water leakage due to the through hole of the third substrate.
- the button structure further includes a circuit unit for accommodating the button input signal. If the circuit unit fails, the button structure is fastened to the deck and is difficult to separate, then the third substrate must be disassembled and the broken button structure must be separated from the deck. In this case, since it is not easy to disassemble the third substrate, it may take a lot of time to repair the button structure.
- the button body 40 that does not include a circuit part including a circuit board 51 is fixed to the third board 21 and a button including a circuit part
- the button body 40 By locking/unlocking the circuit part 50 with the button body part 40, only the button circuit part 50 can be easily replaced when the circuit part breaks down, so that the button structure can be repaired in a short period of time.
- the locking groove 55 and the locking pin 45 corresponding to each other of the button composite structure 1 are configured in plurality, so that a plurality of locking grooves ( 55), since it is necessary to completely separate the button circuit part 50 from the button body part 40 in such a way that a plurality of lock pins 45 corresponding to each other are pulled out, the theft of the button body part 40 and the button part 70 prevention can be facilitated.
- the wireless communication unit communication units (PSP, PRP) in one embodiment
- the signal wiring is a rigid substrate It may not be necessary to penetrate the phosphorus third substrate 21 . Due to this, it is possible to secure the reliability of the button composite structure (1).
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Abstract
Description
Claims (17)
- 제1 기판, 상기 제1 기판 상의 제2 기판, 및 상기 제1 기판과 상기 제2 기판 사이의 액정층을 포함하는 표시 패널;상기 제2 기판 상의 부재;상기 표시 패널과 상기 부재의 일면을 결합하는 제1 결합 부재;상기 부재의 일면의 반대면인 타면 상에 배치된 버튼 구조물; 및상기 부재의 타면과 상기 버튼 구조물을 결합하는 제2 결합 부재를 포함하고,상기 부재는 제3 기판을 포함하고, 상기 버튼 구조물은 상기 제2 결합 부재에 의해 상기 제3 기판에 직접 결합되고,상기 버튼 구조물은 상기 제3 기판에 고정된 버튼 본체부,상기 버튼 본체부와 체결된 버튼 회로부, 및상기 버튼 회로부와 연결된 버튼부를 포함하고,상기 부재와 상기 표시 패널의 사이에 배치된 제1 통신부, 및 상기 버튼 회로부 내에 배치된 제2 통신부를 더 포함하는 버튼 복합 구조물.
- 제1 항에 있어서,상기 버튼 본체부는 잠금 핀을 포함하고,상기 버튼 회로부는 잠금 홈을 포함하며,상기 버튼 회로부는 상기 잠금 홈에 상기 잠금 핀이 삽입되는 방식으로 상기 버튼 본체부에 체결되도록 구성된 버튼 복합 구조물.
- 제2 항에 있어서,상기 잠금 핀은 복수개이고,상기 잠금 홈은 복수개이고,복수의 상기 잠금 핀이 각각 복수의 잠금 해제 핀에 의해 동시에 대응되는 상기 잠금 홈으로부터 빠지는 방식으로, 상기 버튼 회로부가 상기 버튼 본체부와 분리되도록 구성된 버튼 복합 구조물.
- 제1 항에 있어서,상기 제1 통신부와 상기 부재의 일면의 사이에 배치된 제3 결합 부재를 더 포함하고,상기 제1 통신부는 상기 제3 결합 부재에 의해 상기 부재의 일면에 부착된 버튼 복합 구조물.
- 제1 항에 있어서,상기 버튼 회로부는 버튼 스위치가 배치된 회로 기판을 포함하고,상기 버튼 스위치는 상기 버튼부와 접하며,상기 버튼 스위치는 상기 버튼부에 입력된 입력 신호를 제공받도록 구성된 버튼 복합 구조물.
- 제5 항에 있어서,상기 제2 통신부는 상기 회로 기판과 상기 버튼 본체부의 사이에 배치된 버튼 복합 구조물.
- 제6 항에 있어서,상기 제2 통신부는 상기 회로 기판과 전기적으로 연결되고,상기 제2 통신부는 상기 버튼부를 통해 상기 버튼 스위치에 상기 입력 신호가 제공되면 상기 제1 통신부에 상기 입력 신호를 제공하도록 구성된 버튼 복합 구조물.
- 제7 항에 있어서,상기 제1 통신부와 전기적으로 연결된 신호 배선을 포함하고,상기 신호 배선은 제1 신호 배선을 포함하고,상기 제1 신호 배선은 상기 제1 통신부에 제공된 상기 입력 신호를 상기 표시 패널에 제공하도록 구성된 버튼 복합 구조물.
- 제8 항에 있어서,상기 신호 배선은 제2 신호 배선을 포함하고,상기 제2 신호 배선은 상기 제1 통신부에 상기 버튼 스위치의 온/오프(On/Off)를 제어하는 온/오픈 신호를 제공하도록 구성되고,상기 제1 통신부는 상기 온/오프 신호를 상기 제2 통신부에 제공하도록 구성된 버튼 복합 구조물.
- 제8 항에 있어서,상기 신호 배선은 상기 부재와 상기 표시 패널의 사이에 배치된 버튼 복합 구조물.
- 제10 항에 있어서,상기 회로 기판 상에 배치된 발광 소자를 더 포함하고,상기 신호 배선은 제3 신호 배선을 포함하고,상기 제3 신호 배선은 상기 제1 통신부에 상기 발광 소자의 전원 신호를 제공하도록 구성되고,상기 제1 통신부는 상기 발광 소자의 전원 신호를 상기 제2 통신부에 제공하도록 구성된 버튼 복합 구조물.
- 제11 항에 있어서,상기 발광 소자는 상기 버튼부에 입력된 상기 입력 신호에 따라 발광되도록 구성된 버튼 복합 구조물.
- 제12 항에 있어서,상기 발광 소자 상에 중첩 배치되고 상기 버튼 회로부 내에 배치된 초점 가변부를 더 포함하고,상기 초점 가변부는 상기 발광 소자로부터 제공된 광의 초점을 가변시키도록 구성된 버튼 복합 구조물.
- 제5 항에 있어서,상기 제1 통신부는 무선 전원 발신부를 포함하고,상기 제2 통신부는 무선 전원 수신부를 포함하는 버튼 복합 구조물.
- 제5 항에 있어서,상기 제1 통신부, 및 상기 제2 통신부는 각각 근거리 통신부를 포함하는 버튼 복합 구조물.
- 제1 항에 있어서,상기 버튼은 투명한 물질을 포함하는 버튼 복합 구조물.
- 제1 항에 있어서,상기 부재는 상기 제3 기판 상의 터치층을 더 포함하고,상기 터치층은 상기 부재의 상기 일면을 포함하고,상기 터치층은 상기 제1 결합 부재에 의해 상기 표시 패널과 결합된 버튼 복합 구조물.
Priority Applications (4)
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AU2021216347A AU2021216347B2 (en) | 2020-02-06 | 2021-01-12 | Button composite structure |
US17/798,058 US11822174B2 (en) | 2020-02-06 | 2021-01-12 | Button composite structure |
EP21751418.1A EP4102529A4 (en) | 2020-02-06 | 2021-01-12 | COMPOSITE BUTTON STRUCTURE |
JP2022546678A JP7336603B2 (ja) | 2020-02-06 | 2021-01-12 | ボタン複合構造物 |
Applications Claiming Priority (2)
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KR1020200014164A KR102288129B1 (ko) | 2020-02-06 | 2020-02-06 | 버튼 복합 구조물 |
KR10-2020-0014164 | 2020-02-06 |
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WO2021157884A1 true WO2021157884A1 (ko) | 2021-08-12 |
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US (1) | US11822174B2 (ko) |
EP (1) | EP4102529A4 (ko) |
JP (1) | JP7336603B2 (ko) |
KR (1) | KR102288129B1 (ko) |
AU (1) | AU2021216347B2 (ko) |
WO (1) | WO2021157884A1 (ko) |
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USD868009S1 (en) * | 2016-06-03 | 2019-11-26 | Lutron Technology Company Llc | Illuminated control device |
USD951211S1 (en) * | 2017-03-16 | 2022-05-10 | Lutron Technology Company Llc | Illuminated control device |
USD935422S1 (en) * | 2019-05-01 | 2021-11-09 | Lutron Technology Company Llc | Control device having illumination applied thereto |
KR102293639B1 (ko) * | 2020-02-20 | 2021-08-26 | 주식회사 토비스 | 버튼 복합 구조물 |
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- 2021-01-12 EP EP21751418.1A patent/EP4102529A4/en active Pending
- 2021-01-12 WO PCT/KR2021/000362 patent/WO2021157884A1/ko active Application Filing
- 2021-01-12 AU AU2021216347A patent/AU2021216347B2/en active Active
- 2021-01-12 US US17/798,058 patent/US11822174B2/en active Active
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Also Published As
Publication number | Publication date |
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US11822174B2 (en) | 2023-11-21 |
US20230142581A1 (en) | 2023-05-11 |
JP2023514113A (ja) | 2023-04-05 |
EP4102529A1 (en) | 2022-12-14 |
KR102288129B1 (ko) | 2021-08-10 |
JP7336603B2 (ja) | 2023-08-31 |
EP4102529A4 (en) | 2024-03-06 |
AU2021216347A1 (en) | 2022-09-01 |
AU2021216347B2 (en) | 2023-07-13 |
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