KR100781339B1 - Dual-lcd signature pad - Google Patents

Dual-lcd signature pad

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Publication number
KR100781339B1
KR100781339B1 KR20060049653A KR20060049653A KR100781339B1 KR 100781339 B1 KR100781339 B1 KR 100781339B1 KR 20060049653 A KR20060049653 A KR 20060049653A KR 20060049653 A KR20060049653 A KR 20060049653A KR 100781339 B1 KR100781339 B1 KR 100781339B1
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KR
Grant status
Grant
Patent type
Prior art keywords
signature
lcd
module
encryption
input
Prior art date
Application number
KR20060049653A
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Korean (ko)
Inventor
전종훈
Original Assignee
전종훈
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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    • GPHYSICS
    • G06COMPUTING; CALCULATING; COUNTING
    • G06FELECTRIC DIGITAL DATA PROCESSING
    • G06F15/00Digital computers in general; Data processing equipment in general
    • G06F15/02Digital computers in general; Data processing equipment in general manually operated with input through keyboard and computation using a built-in program, e.g. pocket calculators

Abstract

A dual-LCD signature pad is provided to identify contents related to a signature by using a second LCD irrespective of scratches of a first LCD. A dual-LCD signature pad includes a signature input unit(2), an encryption module(3), and a communication module(4). The signature input unit includes a first LCD(10) and receives a signature. The encryption module receives signature data through the signature input unit and encrypts the received signature data. The communication module transmits the signature data encrypted by the encryption module, to a settlement terminal. A second LCD(20) outputs contents related to the signature and an advertising screen.

Description

듀얼엘씨디 전자서명기{Dual-LCD Signature Pad} Dual LCD digital signature based {Dual-LCD Signature Pad}

도1은 본 발명에 따른 예시적인 듀얼 LCD 전자서명기의 사시도, 1 is a perspective view of an exemplary dual-based LCD digital signature according to the invention,
도2는 본 발명에 따른 예시적인 듀얼 LCD 전자서명기의 평면도, Figure 2 is a plan view of an exemplary dual-based LCD digital signature according to the invention,

도3은 본 발명에 따른 예시적인 듀얼 LCD 전자서명기의 블록도. Figure 3 is an exemplary block diagram of a dual LCD digital signature in accordance with the present invention.

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(기술분야) (Art)
본 발명은 전자서명기에 관한 것이며, 보다 상세하게는 대형할인점이나 일부 보험사 등에서 채용하고 있는 LCD 전자서명기로서, 2개의 LCD를 구비하는 듀얼 LCD 전자서명기에 관한 것이다. The present invention relates to a digital signature, and more particularly, a group discount stores and LCD digital signature employing some insurance companies, etc., but relates to a dual LCD digital signature having two LCD.
(배경기술) (BACKGROUND)
국내 신용카드 업무의 효율적인 관리를 위하여 현재 국내 부가정보통신사업자(VAN: Value Added Network)에서 시행되고 있는 전자전표 관리시스템에 사용되는 전자서명기는, 대형할인점, 보험사, 증권사, 은행, 병원, 전자정부 등에서 인증 수단 및 결재수단으로서 사용되고 있다. For the efficient management of the domestic credit card business currently the domestic side information carriers (VAN: Value Added Network) group electronic signatures used in electronic documents management system being implemented in large discount stores, insurance companies, securities firms, banks, hospitals and e-government etc. are used as the authentication means and the settlement means.
그러나, 종래의 전자서명기는, 단지 1개의 LCD창만이 구비되어 있기 때문에, 하나의 LCD 창을 통해 소정의 내용을 출력하는 것은 물론 서명도 실행하고 있다. However, and because the group is a conventional electronic signature, only equipped with a single LCD window only, but for outputting predetermined information through a single LCD window as well as the signature executed.
따라서 전자서명기가 장기간 사용되어, LCD 창에 수많은 서명을 하게 되면, 화면 긁힘과 기기의 노후로 인해 고객이 화면에 출력된 내용을 명확하게 확인할 수 없는 불편함을 겪게 되는 문제점이 있다. Therefore, the electronic signature group used for an extended period of time, when the number of signatures on the LCD screen, there is a problem due to the aging of the screen scratching and devices that customers suffer the inconvenience that can not clearly see the output on the screen.

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본 발명의 목적은, 전술한 바와 같은 종래 전자서명기에 관련하여, 입력과 출력이 하나의 LCD 창에서 실행되어 서명 등 각종 데이터의 입력이 반복적으로 이루어질 경우에, 하나밖에 없는 LCD 창에 긁힘(Scratch)이 생겨서 LCD 창에 출력되는 내용을 잘 알아볼 수 없게 되는 문제점을 해소하기 위한 것이다. The object of the present invention is related groups conventional digital signature as described above, the input and if the output is run on a single LCD window formed of the repetitive input of various kinds of data such as signature, and scratches on the LCD screen is only one (Scratch ) the eh intended to solve a problem that can not read the contents output to the LCD well.

본 발명에 따라 듀얼 LCD 전자서명기가 제공된다. Groups dual LCD digital signature is provided according to the present invention.
본 발명에 따른 듀얼 LCD 전자서명기는, 제1 LCD를 구비하고 서명이 입력되는 서명입력부, 상기 서명입력부를 통해 입력된 서명 데이터를 암호화하는 암호화모듈, 상기 암호화모듈에서 암호화된 서명 데이터를 결제단말기로 전송하는 통신모듈, 및 서명에 관련된 내용과 광고화면이 출력되는 제2 LCD를 포함하는 것을 특징으로 한다. The signature data encrypted from the dual LCD digital signature group, an encryption module comprising a first 1 LCD, and encrypts the signature input unit, the signature data input through the the signature type to be signed is input, the encryption module in accordance with the invention as a payment terminal characterized in that it comprises a first 2 LCD screen that information and advertising, the output associated with the transmission communication module, and a signature.
이하, 첨부도면을 참조하여 본 발명에 따른 듀얼 LCD 전자서명기를 상세히 설명한다. With reference to the accompanying drawings the invention will be described in detail an electronic signature according to the dual LCD.
도1 내지 도3에 도시된 바와 같이, 본 발명에 따른 전자서명기(1)는, 일반적인 종래의 전자사명기와 마찬가지로 서명입력부(2), 암호화모듈(3) 및 통신모듈(4)을 포함하며, 본 발명의 특징에 따라 서명입렵부(2)의 일부로 구비된 제1 LCD(10) 이외에 제2 LCD(20)를 추가로 더 포함하며, 전자서명기의 전체적인 작동은 제어부(5)에 의해 컨트롤 된다. As shown in Figure 1 to Figure 3, the electronic signature device 1 according to the present invention, similar to common conventional electronic four people tile includes a signature input unit (2), the encryption module 3 and a communication module 4 , according to the teachings of the present invention further comprises an additional first second LCD (20) in addition to the claim 1 LCD (10) provided as part of the signature input ryeopbu (2), by the overall operation, the control unit 5 of the electronic signature group It is controlled.

본 발명에 따른 전자서명기(1)는 예를 들어 RS 232/USB 등의 유선케이블을 사용하여, 상기 결제단말기(100: 신용카드 결제단말기, PC, 노트북, POS용 결제단말기 등을 포함하는 개념)에 연결하여 사용할 수 있다. An electronic signature according to the present invention device 1 is, for example RS 232 / using a wired cable, a USB, etc., the payment terminal (100: concept which includes a credit card terminal, PC, laptop, payment for POS terminal ) it can be connected to.

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상기 결제단말기(100)에서 승인전문을 수신하면 승인이 완료되고, 승인이 완료된 후에 판매자는 고객의 서명을 요구하게 된다. Upon receipt of approval specializing in the payment terminal (100) after the approval is completed, approval is completed, the seller will require the signature of the customer.

상기 서명입력부(2)는 제1 LCD(10)를 구비하는 예를 들어 터치스크린과 같은 통상의 입출력장치로서, 일반적인 종래의 전자서명기에서와 마찬가지로, 터치펜(6)을 이용하여 서명을 입력하게 된다. The signature input unit 2 is a conventional input and output devices, for example such as: a touch screen having the 1 LCD (10), as in a typical conventional digital signature group, enter the signature using the stylus 6 It is.

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밴 서버로 보내지는 서명 데이터는 공개키 기반의 암호화를 통하여 암호화되고, 결제단말기(100)로 보내지는 서명 데이터는 사설기반의 암호화를 하게 된다. Van is sent to the server, signature data is encrypted by the public key encryption-based, sent to the payment terminal 100 is signature data is encrypted private foundation.

상기 통신모듈(4)은 예를 들어 밴 서버로부터 승인전문을 전달받아 상기 결제단말기(100)에 전송하게 된다. The communication module 4, for example, is by receiving the acknowledgment from the specialized server Van transmitted to the billing terminal 100. 통신모듈(4)은 암호화된 서명 데이터를 결제단말기(100)로 전송하고, 결제단말기(100)로부터 서명 데이터 요청 등을 수신한다. Communication module 4 receives the like, and transmitting the encrypted signature data to the settlement terminal 100, the signature data request from the billing terminal 100.

본 발명의 특징부를 이루는 상기 제2 LCD(20)는, 서명에 관련된 내용과 광고내용이 출력되는 표시(출력)부로서, 결제하여야 할 사용금액이나 고객이 서명입력부(2)를 통해 입력한 서명과 같은 서명에 관련된 내용이 표시되며, 고객은 제1 LCD(10)가 아닌 제2 LCD(20)에 표시된 사용금액 등을 확인하고 서명입력부(2)에 구비된 제1 LCD(10) 상에 터치펜(6)을 사용하여 서명을 하게 된다. Wherein the second LCD (20) forming parts of features of the present invention is a display and an ad information output (output) part associated with the sign, used to be a payment amount, or a customer signature entered via the signature input unit (2) and the signature information is displayed and associated with the same, the customer on the 1 LCD the second claim 1 LCD 10 provided in the LCD (20) using the amount and signature input unit 2 and check the displayed in the non-10 using a touch pen (6) is the signature. 이때, 제1 LCD(10)에도 결제하여야 할 사용금액이나 고객이 서명입력부(2)를 통해 입력한 서명과 같은 서명에 관련된 내용을 표시할 수 있다. At this time, the first customer to be used or the amount payment in LCD (10) can display information relating to the signature, such as a signed signature input through the input unit (2).
서명을 실행할 때가 아닌 평상시 수신대기모드에서, 제2 LCD(20)에는 미리 입력해 둔 소정의 광고내용이 표시되어 광고매체로서의 작용을 한다. In the normal reception standby mode is not time to initiate signature, the first predetermined advertising information which has been previously input, the LCD 2 (20) are shown to act as an advertising medium.

이상에서 설명한 본 발명에 따른 듀얼 LCD 전자서명기(1)에 의하면, 입력 및 출력이 실행되는 서명입력부(2)에 구비되는 제1 LCD(10)에 추가하여, 서명에 관련된 내용과 광고내용 등 소정의 내용을 출력만 하는 제2 LCD(20)가 추가로 구비되어 있기 때문에, 장시간의 전자서명기(1)의 사용으로 서명입력부(2)의 제1 LCD(10)의 표면이 긁혀서 고객이 제1 LCD(10)에 출력되는 내용을 확인하기 어렵게 된 상태에서도, 긁힘의 염려가 없는 제2 LCD(20)를 통해 출력되는 서명에 관련된 내용을 확인할 수 있으므로, 서명입력부(2)의 제1 LCD(10)의 긁힘으로 인해 출력 내용을 확인하기 어려운 종래의 문제점을 해소할 수 있는 효과가 있다. According to the dual LCD digital signature device 1 according to the present invention described above, in addition to the first LCD (10) provided in the signature input unit (2) that the input and output execution, such as information and advertisement information related to the signature since the second LCD (20) to output only the predetermined information is further provided with, a first surface of the LCD (10) of a signature input unit (2) with the use of an electronic signature device 1 for a long time scratching hyeoseo customer since the 1 LCD (10) in a state making it difficult to confirm the contents to be output to, can determine the information related to the signature that is output through the second LCD (20) does not have a scratching concerned, the signature input unit (2) 1 to determine the output due to the scratches on the LCD (10) is effective to overcome the difficult conventional problems.
또한, 본 발명에 따른 듀얼 LCD 전자서명기(1)에 의하면, 제2 LCD(20)를 통해 각종 내용을 출력함에 있어서, 고객이 서명을 하기 위해 준비하는 대기모드 시간에는 소정의 광고내용을 출력할 수 있고, 서명이 실행되는 모드에서는 서명에 관련된 내용을 출력할 수 있으므로, 전자서명기의 제2 LCD(20)를 고도의 집중력을 보이는 광고매체로 사용할 수 있는 효과가 있다. Further, according to the dual LCD digital signature device 1 according to the present invention, the second method as the output of various information through the LCD (20), the output of a predetermined advertising information standby time for the customer is prepared to a signature and can be, because the signature is possible to output information associated with the signature in the running mode, there is an effect that can be used for the LCD 2 (20) of the electronic signature group as an advertising medium showing a high degree of concentration.

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Claims (3)

  1. 제1 LCD(10)를 구비하고 서명이 입력되는 서명입력부(2), 상기 서명입력부(2)를 통해 입력된 서명 데이터를 암호화하는 암호화모듈(3), 상기 암호화모듈(3)에서 암호화된 서명 데이터를 결제단말기()로 전송하는 통신모듈(4), 및 서명에 관련된 내용과 광고화면이 출력되는 제2 LCD(20)를 포함하는 것을 특징으로 하는, 듀얼엘씨디 전자서명기. First provided and the signature input unit (2) to be signed is entered the LCD (10), the encrypted signature in the encryption module (3), the encryption module (3) for encrypting the signature data input from the signature input unit (2) communication module 4, and the signature information and the advertisement screen is a group that includes a first LCD 2 (20), characterized in that the output, a dual LCD digital signature associated with the transmitting data to the payment terminal ().
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KR20060049653A 2006-06-02 2006-06-02 Dual-lcd signature pad KR100781339B1 (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101156000B1 (en) 2010-12-23 2012-07-09 (주)한국크레딕라이프 Digital sign device include advertizing function and advertizing method thereof

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428210A (en) * 1992-01-10 1995-06-27 National Bancard Corporation Data card terminal with embossed character reader and signature capture
KR20010085115A (en) * 2001-08-14 2001-09-07 김성덕 The payment system by using the wireless terminal
KR20020035945A (en) * 2000-11-07 2002-05-16 송문섭 A dual lcd for terminal type folder
KR20020091015A (en) * 2002-11-12 2002-12-05 (주)아이엠넷피아 System for business management/electronic settlement using PDA and method therefor
KR200407425Y1 (en) 2005-11-16 2006-01-31 주식회사 유비안 Electronic signature based

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5428210A (en) * 1992-01-10 1995-06-27 National Bancard Corporation Data card terminal with embossed character reader and signature capture
KR20020035945A (en) * 2000-11-07 2002-05-16 송문섭 A dual lcd for terminal type folder
KR20010085115A (en) * 2001-08-14 2001-09-07 김성덕 The payment system by using the wireless terminal
KR20020091015A (en) * 2002-11-12 2002-12-05 (주)아이엠넷피아 System for business management/electronic settlement using PDA and method therefor
KR200407425Y1 (en) 2005-11-16 2006-01-31 주식회사 유비안 Electronic signature based

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101156000B1 (en) 2010-12-23 2012-07-09 (주)한국크레딕라이프 Digital sign device include advertizing function and advertizing method thereof

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