KR970028974A - Cordless electronic pen - Google Patents

Cordless electronic pen Download PDF

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Publication number
KR970028974A
KR970028974A KR1019950040849A KR19950040849A KR970028974A KR 970028974 A KR970028974 A KR 970028974A KR 1019950040849 A KR1019950040849 A KR 1019950040849A KR 19950040849 A KR19950040849 A KR 19950040849A KR 970028974 A KR970028974 A KR 970028974A
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KR
South Korea
Prior art keywords
pen
wireless electronic
electronic pen
output
housing
Prior art date
Application number
KR1019950040849A
Other languages
Korean (ko)
Other versions
KR100360477B1 (en
Inventor
송기무
조한기
백석순
Original Assignee
김광호
삼성전자 주식회사
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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Application filed by 김광호, 삼성전자 주식회사 filed Critical 김광호
Priority to KR1019950040849A priority Critical patent/KR100360477B1/en
Publication of KR970028974A publication Critical patent/KR970028974A/en
Application granted granted Critical
Publication of KR100360477B1 publication Critical patent/KR100360477B1/en

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Classifications

    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0354Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of 2D relative movements between the device, or an operating part thereof, and a plane or surface, e.g. 2D mice, trackballs, pens or pucks
    • G06F3/03545Pens or stylus
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/0346Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor with detection of the device orientation or free movement in a 3D space, e.g. 3D mice, 6-DOF [six degrees of freedom] pointers using gyroscopes, accelerometers or tilt-sensors
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F3/00Input 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
    • G06F3/01Input arrangements or combined input and output arrangements for interaction between user and computer
    • G06F3/03Arrangements for converting the position or the displacement of a member into a coded form
    • G06F3/033Pointing devices displaced or positioned by the user, e.g. mice, trackballs, pens or joysticks; Accessories therefor
    • G06F3/038Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry
    • G06F3/0383Signal control means within the pointing device
    • GPHYSICS
    • G06COMPUTING; CALCULATING OR COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F2203/00Indexing scheme relating to G06F3/00 - G06F3/048
    • G06F2203/038Indexing scheme relating to G06F3/038
    • G06F2203/0384Wireless input, i.e. hardware and software details of wireless interface arrangements for pointing devices

Abstract

본 발명은 무선 전자 펜에 관한 것이다.The present invention relates to a wireless electronic pen.

본 발명은 전자부품들을 내장할 수 있는 공간을 제공하는 한편 내장된 전자 부품들을 보호하기 위한 하우징과, 상기 하우징에 내장되며 펜의 움직임을 검출하여 펜의 속도 및 회전 각도를 측정하기 위한 센서부와, 상기 하우징에 내장되며 상기 센서부로부터의 출력을 입력받아 실질적인 펜-팁의 위치를 계산하는 연산부와, 상기 연산부로부터의 출력을 호스트 기기에 전송하는 전송부를 구비한다.The present invention provides a housing for protecting electronic components while providing a space in which electronic components can be embedded, and a sensor unit embedded in the housing for detecting the movement of a pen and measuring the speed and rotation angle of the pen. And a calculator configured to receive the output from the sensor and calculate the position of the pen tip, and to transmit the output from the calculator to a host device.

이와 같은 본 발명은 컴퓨터에서는 키보드나 마우스, 팩스-모뎀에서는 스캐너, PDA에서는 태블릿 기능을 발휘할 수 있어 컴퓨터, 팩스-모뎀 및 PAD등에 자유롭게 사용할 수 있는 장점이 있다. 또한, 공간적인 제한없이 종이, 흑판, 허공중에서 문자, 숫자, 그림, 기호 등을 입력할 수 있고, 독립적인 정보저장 능력을 가지고 있어 별도의 호스트 기기없이 정보를 입력장치에 저장할 수 있는 장점이 있다.The present invention has the advantage of being able to freely use in a computer, a fax-modem and a PAD because it can exert a keyboard or mouse in a computer, a scanner in a fax-modem, a tablet in a PDA. In addition, letters, numbers, pictures, symbols, etc. can be input in paper, blackboard, and the air without any space limitation, and have an independent information storage capability, so that information can be stored in the input device without a separate host device. .

Description

무선 전자 펜Cordless electronic pen

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제6도는 본 발명에 따른 무선 전자 펜의 개략적인 내부 장치구성도,6 is a schematic internal configuration diagram of a wireless electronic pen according to the present invention;

제7도는 본 발명에 따른 무선 전자 펜의 센서부의 시스템 구성을 나타내 보인 블록도.7 is a block diagram showing the system configuration of the sensor unit of the wireless electronic pen according to the present invention.

Claims (17)

전자부품들을 내장할 수 있는 공간을 제공하는 한편 내장된 전자부품들을 보호하기 위한 하우징과, 상기 하우징에 내장되며 펜의 움직임을 검출하여 펜의 속도 및 회전 각도를 측정하기 위한 센서부와, 상기 하우징에 내장되며 상기 센서로부터의 출력을 입력받아 실질적인 펜-팁의 위치를 계산하는 연산부와, 상기 연산부로부터의 출력을 호스트 기기에 전송하는 전송부를 구비하여 된 것을 특징으로 하는 무선 전자 펜.A housing for protecting the electronic components therein while providing a space in which the electronic components can be embedded, a sensor unit embedded in the housing for detecting a pen movement to measure the speed and rotation angle of the pen, and the housing And a calculator configured to receive an output from the sensor and calculate a position of the pen tip, and a transmitter to transmit the output from the calculator to a host device. 제1항에 있어서, 상기 센서부는 펜의 움직임에 따라 힘방향으로 움직이는 미세 센서 구조물과, 움직이는 상기 미세 센서 구조물의 평행을 유지시키기 위한 소정의 펄스를 발생시키는 콘트롤 유니트와, 상기 콘트롤 유니트로부터 발생된 펄스를 카운팅하여 펜의 속도 및 회전각도에 비례하는 출력을 발생시키는 펄스 카운터를 구비하여 된 것을 특징으로 하는 무선 전자 펜.The control unit of claim 1, wherein the sensor unit generates a fine sensor structure moving in a force direction according to the movement of the pen, a control unit generating a predetermined pulse for maintaining parallelism of the moving fine sensor structure, and a control unit generated from the control unit. And a pulse counter for counting pulses to generate an output proportional to the speed and rotation angle of the pen. 제1항에 있어서, 상기 연산부는 상기 펄스 카운터로부터의 출력을 입력받아 실질적인 속도와 회전각도가 되도록 보정하고, 보정된 속도와 회전각도 데이터를 가지고 펜-팁의 위치를 계산하는 프로세싱 유니트와, 호스트 기기와 접속시키지 않고도 정보를 입력해서 지속적으로 저장할 수 있는 데이터 메모리를 구비하여 된 것을 특징으로 하는 무선 전자 펜.The apparatus of claim 1, wherein the operation unit receives a output from the pulse counter, corrects the output to the actual speed and the rotation angle, and calculates the position of the pen tip using the corrected speed and rotation angle data. A wireless electronic pen, comprising a data memory for continuously inputting and storing information without being connected to a device. 제1항에 있어서, 상기 전송부는 상기 프로세싱 유니트로부터의 출력을 입력받아 호스트 기기에 맞추어 코딩하는 인터페이스 유니트와, 코딩된 데이터를 호스트 기기에 전송하는 트랜스미터를 구비하여 된 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 1, wherein the transmission unit comprises an interface unit which receives an output from the processing unit and codes the host device according to an output, and a transmitter which transmits the coded data to the host device. 제1항에 있어서, 상기 하우징의 내부에는 펜의 업/다운을 결정하는 온/오프 스위치수단이 마련되어 있는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 1, wherein an on / off switch means for determining an up / down of the pen is provided inside the housing. 제5항에 있어서, 상기 온/오프 스위치 수단은 하우징의 내부에 고정설치되는 금속 원형판과, 상기 금속원형판에 접촉하거나 금속원형판으로부터 이탈됨으로써 온/오프를 결정하는 원형전극판과, 상기 금속원형판과 원형전극판의 이탈 구동력을 제공하는 압축스프링으로 구성되는 것을 특징으로 하는 무선 전자 펜.The method of claim 5, wherein the on / off switch means is a metal circular plate fixed to the interior of the housing, a circular electrode plate for determining the on / off by contacting or detached from the metal circular plate, and the metal circular plate and Wireless electronic pen, characterized in that consisting of a compression spring to provide a driving force for the separation of the circular electrode plate. 제1항에 있어서, 상기 하우징의 외부에는 하우징 내부의 프로세싱 유니트나 하우징과 별개의 컴퓨터, 팩스-모뎀, PDA 등의 기기에 리셋, 프리셋 또는 모드 선택의 명령을 내릴 수 있는 제1버튼이 마련되어 있는 것을 특징으로 하는 무선 전자 펜.The apparatus of claim 1, wherein the exterior of the housing is provided with a first button to issue a reset, preset, or mode selection command to a processing unit or a device separate from the housing, a computer, a fax modem, a PDA, or the like. Wireless electronic pen, characterized in that. 제1항에 있어서, 상기 하우징 후방의 단부에는 펜의 시스템 전체에 on/off 명령을 내릴 수 있는 제2버튼이 마련되어 있는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 1, wherein a second button is provided at an end of the housing to give an on / off command to the entire system of the pen. 제8항에 있어서, 상기 제2버튼을 on/off 스위치 매커니즘을 이루는 이동전극 및 고정전극과, 상기 이동전극에 구동력을 제공하는 스프링과, 상기 이동전극, 고정전극 및 스프링을 내장하는 커버부재로 구성되는 것을 특징으로 하는 무선 전자 펜.The cover member of claim 8, wherein the second button comprises a moving electrode and a fixed electrode forming an on / off switch mechanism, a spring providing a driving force to the moving electrode, and a cover member including the moving electrode, the fixed electrode, and the spring. Wireless electronic pen, characterized in that configured. 제2항에 있어서, 상기 센서구조물은 펜의 속도를 측정하기 위한 3개의 플렉셔형 미세구조물과, 펜의 회전각도를 측정하기 위한 3개의 코움형 미세구조물로 구성되는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen of claim 2, wherein the sensor structure comprises three flexural microstructures for measuring the speed of the pen, and three comb-type microstructures for measuring the rotation angle of the pen. 제10항에 있어서, 상기 플렉셔형 미세구조물과 코움형 미세구조물들은 상호 직교하도록 배열 설치되는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 10, wherein the flexural microstructures and comb-shaped microstructures are arranged to be perpendicular to each other. 제2항에 있어서, 상기 콘트롤 유니트는 디지털 PWM방식으로 제어된 펄스를 발생시키는 것을 특징으로 하는 무선 전자 펜.The electronic pen according to claim 2, wherein the control unit generates a pulse controlled by a digital PWM method. 제3항에 있어서, 상기 프로세싱 유니트는 상기 센서로부터의 출력을 필터링하는 기능을 가지는 것을 특징으로 하는 무선 전자 펜.4. The wireless electronic pen of claim 3, wherein said processing unit has a function of filtering output from said sensor. 제3항에 있어서, 상기 프로세싱 유니트는 상기 센서부로부터의 출력을 정확한 속도 및 회전각도 신호로 보정할 수 있는 기능을 가지는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 3, wherein the processing unit has a function of correcting an output from the sensor unit with an accurate speed and rotation angle signal. 제3항에 있어서, 상기 프로세싱 유니트는 펜의 가속도신호와 회전각도신호를 이용하여 중력에 의한 에러 및 펜의 회전에 의한 에러를 보정할 수 있는 기능을 가지는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 3, wherein the processing unit has a function of correcting an error caused by gravity and an error caused by the rotation of the pen using the acceleration signal and the rotation angle signal of the pen. 제3항에 있어서, 상기 프로세싱 유니트는 펜의 속도신호를 적분하여 변위신호를 출력하는 기능을 가지는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 3, wherein the processing unit has a function of outputting a displacement signal by integrating a speed signal of the pen. 제1항에 있어서, 상기 센서부와 연산부 사이에 센서부로부터의 출력이나 필기 시의 펜-다운/펜-업 신호를 일시적으로 저장할 수 있는 버퍼가 더 구비되어 있는 것을 특징으로 하는 무선 전자 펜.The wireless electronic pen as claimed in claim 1, further comprising a buffer between the sensor unit and the computing unit for temporarily storing an output from the sensor unit or a pen-down / pen-up signal during writing. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950040849A 1995-11-11 1995-11-11 Wireless electronic pen KR100360477B1 (en)

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Cited By (4)

* Cited by examiner, † Cited by third party
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KR100408518B1 (en) * 2001-04-12 2003-12-06 삼성전자주식회사 Pen input device and Measuring method of coordinate
CN103164053A (en) * 2011-12-08 2013-06-19 东友科技股份有限公司 Optical type digital pen and power supply trigger mechanism thereof
CN107053902A (en) * 2017-06-06 2017-08-18 欧昱晨 One kind auxiliary lettering pen
CN107139606A (en) * 2017-06-06 2017-09-08 欧昱晨 A kind of multifunctional pen

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KR100446610B1 (en) * 2001-05-04 2004-09-04 삼성전자주식회사 Pen-type computer input device
KR100928271B1 (en) * 2007-01-27 2009-11-24 (주) 아이.에스.브이. Holding angle correction optical pen type mouse
KR101472842B1 (en) 2007-09-11 2014-12-16 삼성전자 주식회사 Apparatus and method for recognizing moving signal
KR101315203B1 (en) 2009-09-24 2013-10-17 주식회사 지클릭 스페이스 Purchase management system using optical sensing pen and purchase request form
KR102118737B1 (en) 2018-06-01 2020-06-03 한밭대학교 산학협력단 Pen lead holding appartus
KR102084321B1 (en) 2018-08-13 2020-03-03 한밭대학교 산학협력단 Pen lead holding appartus with release function and electric pen using the same
KR102296558B1 (en) * 2019-02-08 2021-08-31 조한민 Ball pen apparatus for bluetooth communication and remote control

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100408518B1 (en) * 2001-04-12 2003-12-06 삼성전자주식회사 Pen input device and Measuring method of coordinate
CN103164053A (en) * 2011-12-08 2013-06-19 东友科技股份有限公司 Optical type digital pen and power supply trigger mechanism thereof
CN107053902A (en) * 2017-06-06 2017-08-18 欧昱晨 One kind auxiliary lettering pen
CN107139606A (en) * 2017-06-06 2017-09-08 欧昱晨 A kind of multifunctional pen

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