KR20070027096A - Light flat keyboud using touch screen - Google Patents

Light flat keyboud using touch screen Download PDF

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Publication number
KR20070027096A
KR20070027096A KR1020050079502A KR20050079502A KR20070027096A KR 20070027096 A KR20070027096 A KR 20070027096A KR 1020050079502 A KR1020050079502 A KR 1020050079502A KR 20050079502 A KR20050079502 A KR 20050079502A KR 20070027096 A KR20070027096 A KR 20070027096A
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KR
South Korea
Prior art keywords
keyboard
touch screen
user
key
printed
Prior art date
Application number
KR1020050079502A
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Korean (ko)
Inventor
김영득
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김영득
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 김영득 filed Critical 김영득
Priority to KR1020050079502A priority Critical patent/KR20070027096A/en
Publication of KR20070027096A publication Critical patent/KR20070027096A/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
    • G06F3/02—Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/0202—Constructional details or processes of manufacture of the input device
    • G06F3/0221—Arrangements for reducing keyboard size for transport or storage, e.g. foldable keyboards, keyboards with collapsible keys
    • 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
    • H01H13/702—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches
    • H01H13/704—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 with contacts carried by or formed from layers in a multilayer structure, e.g. membrane switches characterised by the layers, e.g. by their material or structure

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Human Computer Interaction (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Input From Keyboards Or The Like (AREA)

Abstract

A light emitting flat keyboard using a touch screen is provided to enable a user to easily know keyboard input through an LED(Light Emitting Diode) and use the keyboard in a dark place by applying the touch screen to the keyboard. If the user pushes the touch screen(101) by viewing a translucent film(102) printed with the keyboard through the touch screen, coordinates are transferred to a CPU of a PCB(Printed Circuit Board)(104). The CPU transfers information for a pushed key to an interface(105) by using stored key coordinates. The user visually checks the input through an LED color changed by the pushed key. A plastic partition(103) prevents the LED color from affecting other keys. The LED color has two colors representing a pushed state and a normal state, and makes the user recognize the keyboard in the night time. The translucent film printed with the keyboard is exchanged according to taste/request of the user.

Description

터치스크린을 이용한 발광하는 플랫키보드{light flat keyboud using touch screen}Light flat keyboud using touch screen}

도 1 - 제품의 평면도Figure 1-top view of the product

101 - 터치스크린 패널101-touch screen panel

102 - 키보드 자판이 인쇄된 반투명 필름102-Translucent film with keyboard keyboard printed

103 - 플라스틱 칸막이 : 키 자판의 각 키들의 발광이 다른 키에 영향을 미치지 않게 하는 기능103-Plastic divider: A function that prevents the light emission of each key from the key keyboard from affecting other keys

104 - PCB 기판 : 키 배열대로 붙어있는 2색의 LED, MCU104-PCB Board: 2 color LEDs, MCU attached to the key array

105 - 인터페이스 커넥터105-interface connector

106 - 보호케이스106-Protective Case

일반적인 키보드는 대부분 전극의 접점을 이용한 타자기의 자판형태를 띠고 있다. 이러한 형태는 장비 내부에 내장하기 힘든점이 많았고, 빛이 없는 경우 자판 인식이 힘들다는 단점이 있다. 터치스크린은 대부분 영상출력장치와 함께 사용되 어 왔다. 본발명은 이러한 문제점을 해결하고자 터치스크린을 이용한 박막, 경량, 발광하는 키보드이다. Most keyboards have a typewriter keyboard type that uses electrodes contacts. This type has many disadvantages in that it is difficult to embed inside the equipment, and it is difficult to recognize the keyboard in the absence of light. Most touch screens have been used with video output devices. The present invention is a thin film, light weight, light emitting keyboard using a touch screen to solve this problem.

본 발명은 모듈화하여 야간이나 일반적인 키보드 사용이 힘든 장비를 위한 보조 입력 수단으로 이용 가능하도록 하는데 목적이 있다. 예를 들면 터치스크린이 부착된 휴대용 장치(화면이 작아 화면 전체가 화상키보드가 차지), 자동차 내비게이션용 키보드, 어두운 작업장의 콘솔용 키보드, 타블렛피씨의 키보드, 벽에 장착된 박막형 멀티미디어기기의 키보드, 텔레비전용 무선 키보드, 등 ….An object of the present invention is to make it modular and usable as an auxiliary input means for equipment that is difficult to use at night or general keyboard. For example, a portable device with a touch screen (the whole screen is small due to a small screen), a keyboard for car navigation, a keyboard for a console in a dark workplace, a keyboard for a tablet PC, a keyboard for a thin film multimedia device mounted on a wall, Wireless keyboard for television, etc. .

본 발명은 이러한 점을 감안한 것으로, 상기와 같은 시장 변화에 대응하면서 현재 사용되고 있는 장비에 부가적으로 장착하여 혹은 내장하여 사용할 수 있는 터치 스크린용 소형 키보드 전용 패널로서 사용자의 요구에 변화가 가능하며, 경박 단소 하게 구성함으로써 터치스크린을 이용 데이터 입력장치를 제공함에 그 목적이 있다.The present invention has been made in view of the above-mentioned problems, and in response to the market change as described above, it is possible to change the user's demands as a small keyboard dedicated panel for touch screen that can be additionally installed or used in the currently used equipment. The object of the present invention is to provide a data input device using a touch screen by light and simple configuration.

사용자는 터치스크린(101)을 통해 보이는 키보드 자판이 인쇄된 반투명 필름 (102)을 보고 터치스크린(101)을 누르면 눌러진 X, Y 좌표를 PCB(104)의 CPU에 전달하게 되고, PCB(104)의 CPU에서는 미리 입력된 키보드 자판 좌표를 통해 눌러진 키의 정보를 인터페이스(105)로 보내준다. 이때 눌러진 키에 대한 PCB(104)의 SMD LED의 색을 변화시켜 사용자가 시각으로 확인이 가능하다. When the user sees the translucent film 102 on which the keyboard keyboard is displayed through the touch screen 101 and presses the touch screen 101, the pressed X and Y coordinates are transmitted to the CPU of the PCB 104, and the PCB 104 The CPU of) sends the information of the pressed key to the interface 105 through the keyboard input coordinates previously input. At this time, by changing the color of the SMD LED of the PCB (104) for the pressed key, the user can check visually.

PCB(104)의 LED의 색은 자판이 눌러짐 과 보통상태를 2가지의 색으로 나타내는 기능을 하며, 야간에도 키보드를 인식 가능하도록 해준다.The color of the LED of the PCB 104 is a function that displays the keyboard pressed and normal state in two colors, allowing the keyboard to be recognized at night.

플라스틱 칸막이(103)는 LED의 색이 다른 자판에 영향을 미치는 것을 방지하여 준다.The plastic partition 103 prevents the color of the LED from affecting other keyboards.

키보드 자판이 인쇄된 반투명 필름(102)은 언제든 교환이 가능하여 사용자의 취향이나 요구에 맞게 자판의 배열, 모양 및 종류(일어, 영어, 도형, …)를 바꿀 수 있다. The translucent film 102 on which the keyboard keyboard is printed can be exchanged at any time, so that the arrangement, shape, and type (Japanese, English, figures, ...) of the keyboard can be changed according to a user's taste or demand.

터치스크린을 이용하여 일반적인 키보드처럼 요철이 있지 않고 평평한 박막이며 경량이다. 이는 일반적인 키보드 사용이 용이치 않은 모든 장비에 서랍 형태로 내장하거나 부가적으로 사용이 가능하다. 또한, LED로 인하여 자판의 인식 여부를 쉽게 알 수 있으며, 빛이 없는 곳에서도 사용이 용이하다. 또한, 키보드 크기는 터치스크린의 크기에 따라 변화가 용이하다.By using touch screen, it is flat and thin and light without irregularities like a normal keyboard. It can be used as a drawer or in addition to any equipment that is not easy to use. In addition, the LED can easily recognize whether the keyboard is recognized, it is easy to use even in the absence of light. In addition, the keyboard size is easy to change depending on the size of the touch screen.

Claims (3)

- 터치스크린을 이용하여 키보드로 그 두께가 박막하고 경량이며 제품 전체의 크기의 변화가 용이 점-The thickness of the keyboard is thin and light using a touch screen, and the size of the whole product can be easily changed. - 인쇄된 필름의 교체가 가능하게 함으로써 사용자의 요구에 쉽게 변화할 수 있는 점-Easily change the user's needs by allowing the replacement of printed film - 2색 LED을 이용하여 키 인식 및 야간에도 사용 가능한 점-Key recognition and night use using 2 color LED
KR1020050079502A 2005-08-29 2005-08-29 Light flat keyboud using touch screen KR20070027096A (en)

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KR1020050079502A KR20070027096A (en) 2005-08-29 2005-08-29 Light flat keyboud using touch screen

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KR1020050079502A KR20070027096A (en) 2005-08-29 2005-08-29 Light flat keyboud using touch screen

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KR20070027096A true KR20070027096A (en) 2007-03-09

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830522B1 (en) * 2006-06-17 2008-05-21 럭시움라이팅(주) Light-emittable keyboard
US8519961B2 (en) 2007-09-04 2013-08-27 Samsung Electronics Co., Ltd. Portable terminal and method for displaying touch keypad thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100830522B1 (en) * 2006-06-17 2008-05-21 럭시움라이팅(주) Light-emittable keyboard
US8519961B2 (en) 2007-09-04 2013-08-27 Samsung Electronics Co., Ltd. Portable terminal and method for displaying touch keypad thereof

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