KR20020055516A - A character conversion system and a method of a refrigerator touch-panel - Google Patents

A character conversion system and a method of a refrigerator touch-panel Download PDF

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Publication number
KR20020055516A
KR20020055516A KR1020000084246A KR20000084246A KR20020055516A KR 20020055516 A KR20020055516 A KR 20020055516A KR 1020000084246 A KR1020000084246 A KR 1020000084246A KR 20000084246 A KR20000084246 A KR 20000084246A KR 20020055516 A KR20020055516 A KR 20020055516A
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South Korea
Prior art keywords
touch panel
character
refrigerator
text
display unit
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KR1020000084246A
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Korean (ko)
Inventor
노영훈
김광춘
조진철
김정호
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구자홍
엘지전자주식회사
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Priority to KR1020000084246A priority Critical patent/KR20020055516A/en
Publication of KR20020055516A publication Critical patent/KR20020055516A/en

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    • 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
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0416Control or interface arrangements specially adapted for digitisers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D29/00Arrangement or mounting of control or safety devices
    • F25D29/005Mounting of control devices
    • 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
    • G06F3/02Input arrangements using manually operated switches, e.g. using keyboards or dials
    • G06F3/023Arrangements for converting discrete items of information into a coded form, e.g. arrangements for interpreting keyboard generated codes as alphanumeric codes, operand codes or instruction codes
    • G06F3/0233Character input methods
    • 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
    • G06F3/041Digitisers, e.g. for touch screens or touch pads, characterised by the transducing means
    • G06F3/0412Digitisers structurally integrated in a display
    • 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
    • G06F3/048Interaction techniques based on graphical user interfaces [GUI]
    • G06F3/0487Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser
    • G06F3/0488Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures
    • G06F3/04883Interaction techniques based on graphical user interfaces [GUI] using specific features provided by the input device, e.g. functions controlled by the rotation of a mouse with dual sensing arrangements, or of the nature of the input device, e.g. tap gestures based on pressure sensed by a digitiser using a touch-screen or digitiser, e.g. input of commands through traced gestures for inputting data by handwriting, e.g. gesture or text
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25DREFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2400/00General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
    • F25D2400/36Visual displays
    • F25D2400/361Interactive visual displays

Abstract

PURPOSE: A character conversion system and method is provided to convert contact points, input via a touch panel by a user, into text characters, and to display the text characters on a display of a refrigerator, where the touch panel is used for a schedule management, a food list construction or storage, and an e-mail transmission. CONSTITUTION: The system comprises a display(1), a touch panel(2), a character processor(3) and a main controller(4). The display(1), installed at a front of a refrigerator, outputs an image according to image control signals transmitted by an external device. The touch panel(2), connected to the display(1), calculates coordinate values of touch points touched by a user, and recognizes the positions on the touch panel according to the coordinate values. The character processor(3) calculates the coordinate values, generates corresponding text character values, and transmits the text character values to the main controller(4). The main controller(4) controls a transmission of the characters corresponding to the transmitted text character values, performs a function corresponding to an instruction via the touch panel(1), and controls overall processes of characters.

Description

냉장고의 터치패널 문자 변환 시스템 및 방법{A character conversion system and a method of a refrigerator touch-panel}A character conversion system and a method of a refrigerator touch-panel}

본 발명은 냉장고의 터치패널 문자변환 시스템 및 방법에 관한 것으로서, 특히 냉장고에 설치된 터치패널에 사용자가 문자를 입력하면 이를 텍스트 문자로 변환하여 디스플레이하는 냉장고의 터치패널 문자변환 시스템 및 방법에 관한 것이다.The present invention relates to a touch panel character conversion system and method of a refrigerator, and more particularly, to a touch panel character conversion system and method of a refrigerator for converting and displaying a character when a user inputs a character to a touch panel installed in the refrigerator.

냉장고는 저온으로 식품을 보관함으로써 식품의 부패를 방지하기 위한 수단이나, 저온에서 세균의 번식활동이 완전히 정지하지는 않으므로 식품을 냉장고에 보관하면 그렇지 않은 경우에 비해 보존 기간이 길어지는 것이며 부패를 완전히 억제할 수는 없다.Refrigerator is a means to prevent food decay by storing food at low temperature, but because the breeding activity of bacteria does not stop completely at low temperature, when the food is stored in the refrigerator, the preservation period is longer than that otherwise. You can't.

종래의 냉장고에 식품 보관시 보관하는 시기가 식품별로 다르고, 보관된 많은 식품의 정확한 위치를 파악하기가 어렵기 때문에 식품의 보관기간이 오래되거나 저장 후 경과일의 파악이 어렵다는 문제점이 있다.When storing the food in the conventional refrigerator, the storage time is different for each food, it is difficult to determine the exact location of many foods stored there is a problem that the storage period of the food is long or difficult to determine the elapsed time after storage.

또한, 현재의 인터넷 통신망에 대한 관심이 높아짐과 동시에 주부들의 통신망을 통한 정보 이용이나 그 범위는 점차 확대되고 있는 추세로서 하루 일과의 대부분을 주방에서 보내는 주부들은 통신망 접속시 컴퓨터를 이용하기 위해 별도의 공간을 찾아야하고 통신망을 이용하여 메일을 송신할 경우 자판 키입력을 통해 메일 작성의 번거로운 문제점이 있다.In addition, as interest in the current Internet communication network increases, housewives' use of information through the communication network and its range are gradually increasing. Housewives who spend most of their day in the kitchen use a computer to access the network. If you need to find a space and send a mail using a communication network, there is a troublesome problem of writing a mail through keyboard input.

상기와 같이 문제점을 해결하기 위해 냉장 및 냉동 기능과 아울러 스케줄 관리, 냉장고에 보관된 식품의 리스트 작성 및 저장, 메일 작성 및 송수신이 가능하도록 터치패널이 설치된 인터넷 냉장고가 있다.In order to solve the problem as described above, there is a refrigerator and an internet refrigerator equipped with a touch panel to manage schedules, create and store a list of foods stored in the refrigerator, and create and send and receive mails.

그러나, 상기 인터넷 냉장고에 설치된 터치패널은 사용자의 접촉에 의해 접촉점의 좌표값을 산출하고 화면상에 상기 좌표값에 따른 위치를 인식함으로 사용자가 입력하는 문자의 크기나 접촉면적에 따라 터치패널에 입력할 수 있는 문자수가 한정적이라는 문제점이 있다.However, the touch panel installed in the Internet refrigerator calculates the coordinate value of the touch point by the user's touch and recognizes the position according to the coordinate value on the screen, and inputs the touch panel according to the size or contact area of the character input by the user. The problem is that the number of characters that can be used is limited.

본 발명은 상기한 종래 기술의 문제점을 해결하기 위하여 안출된 것으로서, 그 목적은 냉장고에 설치된 터치패널에 사용자가 문자를 입력하면 이를 텍스트 문자로 변환하여 디스플레이함으로써 많은 문자를 입력 가능하도록 하는 냉장고의 터치패널 문자변환 시스템 및 방법에 관한 것을 제공하는데 있다.The present invention has been made to solve the above-mentioned problems of the prior art, the object of the touch is a touch of the refrigerator to enable the user to input a number of characters by converting the display to a text character when the user enters a character on the touch panel installed in the refrigerator The present invention relates to a panel character conversion system and method.

도 1은 본 발명에 의한 냉장고의 터치패널 문자 변환 시스템의 구성을 도시한 블록도,1 is a block diagram showing the configuration of a touch panel character conversion system of a refrigerator according to the present invention;

도 2는 본 발명에 의한 냉장고의 터치패널 문자 변환 방법을 도시한 흐름도2 is a flowchart illustrating a method of converting a touch panel character of a refrigerator according to the present invention.

<도면의 주요 부분에 관한 부호의 설명><Explanation of symbols on main parts of the drawings>

1 : 디스플레이부2 : 터치패널1: display unit 2: touch panel

3 : 문자처리부4 : 주제어부3: character processing unit 4: main control unit

상기한 과제를 해결하기 위한 본 발명에 의한 냉장고의 터치패널 문자변환 시스템 및 방법의 특징에 따르면, 냉장고의 전면에 설치되어 외부에서 전송되는 영상제어신호에 따른 영상을 화면 출력시키는 디스플레이부와, 상기 디스플레이부에 연결되어 사용자 접촉에 의해 접촉점의 좌표값을 산출하고 화면상에 상기 좌표값에 따른 위치를 인식하는 터치패널과, 상기 터치패널에서 인식된 좌표값을 계산하여 이를 텍스트 문자 코드값으로 송출하는 문자처리부와, 상기 문자처리부의 텍스트 문자 코드값에 해당되는 문자를 상기 디스플레이부로 출력되도록 제어 관리하면서 상기 터치패널을 통해 입력되는 명령에 해당되는 기능을 수행하는 동시에 문자처리 제반 제어를 수행하는 주제어부로 구성된다.According to a feature of the touch panel character conversion system and method of the refrigerator according to the present invention for solving the above problems, the display unit for outputting an image according to the image control signal transmitted from the outside installed on the front of the refrigerator, and A touch panel connected to the display unit to calculate a coordinate value of a contact point by user touch and recognize a position according to the coordinate value on the screen, and calculate the coordinate value recognized by the touch panel and send it as a text character code value And a character processing unit to perform a function corresponding to a command input through the touch panel while controlling and controlling characters corresponding to text character code values of the character processing unit to be output to the display unit. It consists of wealth.

본 발명에 의한 냉장고의 터치패널 문자변환 방법의 특징에 따르면, 냉장고의 전면에 외부에서 전송되는 영상제어신호에 따른 영상을 화면 출력시키는 디스플레이부가 설치되고, 사용자에 의한 접촉점의 좌표값을 산출하여 화면상에 상기 좌표값에 따른 해당 명령을 입력시키는 터치패널이 상기 디스플레이부와 연결되어 설치되는 제 1 단계와, 상기 제 1 단계의 터치패널의 특정 영역이 사용자에 의해 접촉되는지를 감시하는 제 2 단계와, 상기 제 2 단계에서 터치패널의 특정 영역이 접촉된 경우에 그 접촉된 영역에 해당되는 터치코드가 문자처리부에 전송되고 문자처리부에서 상기 터치코드를 해석하여 해당 텍스트 문자 코드값을 송출하는 제 3 단계와, 상기 제 3 단계의 텍스트 문자 코드값에 해당하는 텍스트 문자를 주제어부의 제어를 통해 상기 디스플레이부에 출력하는 제 4 단계로 이루어진다.According to a feature of the touch panel character conversion method of the refrigerator according to the present invention, a display unit for outputting an image according to an image control signal transmitted from the outside is installed on the front of the refrigerator, and calculates the coordinate value of the contact point by the user screen A first step in which a touch panel for inputting a corresponding command according to the coordinate value on the screen is connected to the display unit and installed; and a second step for monitoring whether a specific area of the touch panel of the first step is touched by a user And when the specific area of the touch panel is touched in the second step, a touch code corresponding to the touched area is transmitted to a character processing unit, and the character processing unit interprets the touch code to transmit a corresponding text character code value. Step 3 and the text character corresponding to the text character code value of the third step through the control of the main control unit It comprises a fourth step of outputting to the display unit.

이하, 본 발명의 바람직한 실시예를 첨부된 도면을 참조하여 상세히 설명한다.Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

도 1은 본 발명에 의한 냉장고의 터치패널 문자변환 시스템의 구성을 도시한 블록도로서, 냉장고의 전면에 설치되어 외부에서 전송되는 영상제어신호에 따른 영상을 화면 출력시키는 디스플레이부(1)와, 상기 디스플레이부(1)에 연결되어 사용자 접촉에 의해 접촉점의 좌표값을 산출하고 화면상에 상기 좌표값에 따른 위치를 인식하는 터치패널(2)과, 상기 터치패널(2)에서 인식된 좌표값을 계산하여 이를 텍스트 문자 코드값으로 송출하는 문자처리부(3)와, 상기 문자처리부(3)의 텍스트 문자 코드값에 해당되는 문자를 상기 디스플레이부(1)로 출력되도록 제어 관리하면서 상기 터치패널(2)을 통해 입력되는 명령에 해당되는 기능을 수행하는 동시에 문자처리 제반 제어를 수행하는 주제어부(4)로 구성된다.1 is a block diagram showing the configuration of a touch panel character conversion system of a refrigerator according to the present invention, which is installed on the front of the refrigerator and displays a screen 1 for outputting an image according to an image control signal transmitted from the outside; A touch panel 2 connected to the display unit 1 for calculating a coordinate value of a contact point by user contact and recognizing a position according to the coordinate value on a screen; and a coordinate value recognized by the touch panel 2. A character processing unit 3 for calculating a value and transmitting it as a text character code value, and controlling and controlling the character corresponding to the text character code value of the character processing unit 3 to be output to the display unit 1. It is composed of a main control unit (4) that performs a function corresponding to the command input through 2) and at the same time performs the overall character processing control.

상기 디스플레이부(1)는 상기 주제어부(4)에 의해 기설정된 영상, 즉 냉장고의 식품 보관 리스트를 입력하는 입력창이나 메일 작성을 위한 메일 작성창, 기념일 메모를 위한 각종 입력창을 출력하고 상기 터치패널(2)에 입력된 문자에 해당하는 텍스트 문자를 출력한다.The display unit 1 outputs an image set by the main control unit 4, that is, an input window for inputting a food storage list of the refrigerator, a mail creation window for creating a mail, and various input windows for an anniversary memo. A text character corresponding to a character input to the touch panel 2 is output.

상기 터치패널(2)은 상기 디스플레이부(1)와 연결되어 사용자의 손이나 터치펜을 이용한 접촉에 의해 접촉점의 좌표값을 산출하고 화면상에 상기 좌표값에 따른 위치를 찾아 해당 명령을 입력시키게 된다.The touch panel 2 is connected to the display unit 1 to calculate a coordinate value of a contact point by a touch using a user's hand or a touch pen, find a position according to the coordinate value on a screen, and input a corresponding command. do.

상기 문자처리부(3)는 상기 터치패널(2)에서 사용자 접촉에 의한 접촉점의 좌표값을 산출하고 화면상에 상기 좌표값에 따른 위치를 인식하면 상기 터치패널(2)에서 인식된 좌표값을 계산하여 이를 설정되어 있는 텍스트 문자 코드값과 비교하여 해당 텍스트 문자 코드값을 출력한다.The character processing unit 3 calculates the coordinate value of the contact point due to the user's touch on the touch panel 2 and calculates the coordinate value recognized by the touch panel 2 when the position according to the coordinate value is recognized on the screen. Then, this text is compared with the set text character code value and the corresponding text character code value is output.

상기 주제어부(4)는 상기 문자처리부(3)의 텍스트 문자 코드값에 해당되는 문자를 상기 디스플레이부(1)로 출력되도록 제어 관리하면서 상기 터치패널(2)을 통해 입력되는 명령에 해당되는 기능을 수행하는 동시에 문자처리 제반 제어를 수행한다.The main control unit 4 is a function corresponding to a command input through the touch panel 2 while controlling and managing the character corresponding to the text character code value of the character processing unit 3 to be output to the display unit 1. At the same time, it performs all the character processing.

본 발명에 의한 냉장고의 터치패널 문자 변환 방법은 도 2에 도시된 흐름도를 참고하여 살펴보면 다음과 같다.The touch panel character conversion method of the refrigerator according to the present invention will be described with reference to the flowchart shown in FIG. 2.

제1 단계에서는 냉장고의 전면에 외부에서 전송되는 영상제어신호에 따른 영상을 화면 출력시키는 디스플레이부(1)가 설치되고, 사용자에 의한 접촉점의 좌표값을 산출하고 화면상에 상기 좌표값에 따른 해당 기능에 대한 명령을 입력시키는 터치패널(2)이 상기 디스플레이부(1)와 연결되어 설치되게 된다.(S1 참조)In the first step, a display unit 1 for outputting an image according to an image control signal transmitted from the outside is installed on the front of the refrigerator, and calculates a coordinate value of a contact point by a user and corresponds to the coordinate value on the screen. A touch panel 2 for inputting a command for a function is connected to and installed with the display unit 1 (see S1).

제 2 단계에서는 상기 제 1 단계(S1)의 터치패널(2)의 특정 영역이 사용자에의해 접촉되는지를 감시하고, 제 3 단계에서는 상기 제 2 단계에서 터치패널(2)의 특정 영역이 접촉된 경우에 그 접촉된 영역에 해당되는 터치코드가 문자처리부(3)에 전송되고 문자처리부(3)에서 상기 터치코드를 해석하여 해당 텍스트 문자 코드값을 송출한다.(S2 및 S3 참조)In the second step, it is monitored whether the specific area of the touch panel 2 of the first step S1 is touched by the user. In the third step, the specific area of the touch panel 2 is touched in the second step. In this case, the touch code corresponding to the contacted area is transmitted to the character processing unit 3, and the character processing unit 3 interprets the touch code and transmits the corresponding text character code value (see S2 and S3).

제 4 단계는 상기 제 3 단계(S3)의 텍스트 문자 코드값에 해당하는 텍스트 문자를 주제어부(4)에서 호출하여 상기 디스플레이부(1)에 출력한다.(S4 참조)In the fourth step, a text character corresponding to the text character code value of the third step S3 is called in the main controller 4 and output to the display unit 1 (see S4).

상기와 같이 구성되는 본 발명의 냉장고의 터치패널 문자변환 시스템 및 방법은 냉장고에 설치된 터치패널에 사용자가 문자를 입력하면 이를 텍스트 문자로 변환하여 디스플레이함으로써 많은 문자를 입력할 수 있는 효과가 있다.The touch panel character conversion system and method of the refrigerator of the present invention configured as described above has an effect of inputting many characters by converting the text into text characters when the user inputs characters into the touch panel installed in the refrigerator.

또한, 본 발명에 의한 냉장고의 터치패널 문자변환 시스템 및 방법은 사용자마다 각기 틀린 필체를 정형화하여 누구나 인식하기 쉽도록 할 수 있는 효과가 있다.In addition, the touch panel character conversion system and method of the refrigerator according to the present invention has an effect that can be easily recognized by everyone by typifying the wrong handwriting for each user.

Claims (2)

냉장고의 전면에 설치되어 외부에서 전송되는 영상제어신호에 따른 영상을 화면 출력시키는 디스플레이부와, 상기 디스플레이부에 연결되어 사용자 접촉에 의해 접촉점의 좌표값을 산출하고 화면상에 상기 좌표값에 따른 위치를 인식하는 터치패널과, 상기 터치패널에서 인식된 좌표값을 계산하여 이를 텍스트 문자 코드값으로 송출하는 문자처리부와, 상기 문자처리부의 텍스트 문자 코드값에 해당되는 문자를 상기 디스플레이부로 출력되도록 제어 관리하면서 상기 터치패널을 통해 입력되는 명령에 해당되는 기능을 수행하는 동시에 문자처리 제반 제어를 수행하는 주제어부를 포함하는 것을 특징으로 하는 냉장고의 터치패널 문자 변환 시스템.A display unit installed at the front of the refrigerator and outputting an image according to an image control signal transmitted from the outside; a coordinate value of a contact point connected to the display unit to calculate a coordinate point of a contact point by a user contact, and a position according to the coordinate value on a screen And a touch panel for recognizing a character, a character processing unit for calculating a coordinate value recognized by the touch panel and transmitting the same as a text character code value, and controlling and outputting a character corresponding to a text character code value of the character processing unit to the display unit. And a main control unit which performs a function corresponding to a command input through the touch panel and performs control of text processing. 냉장고의 전면에 외부에서 전송되는 영상제어신호에 따른 영상을 화면 출력시키는 디스플레이부가 설치되고, 사용자에 의한 접촉점의 좌표값을 산출하여 화면상에 상기 좌표값에 따른 해당 명령을 입력시키는 터치패널이 상기 디스플레이부와 연결되어 설치되는 제 1 단계와;The display unit for outputting the image according to the image control signal transmitted from the outside in front of the refrigerator is installed, the touch panel for calculating the coordinate value of the contact point by the user and input the corresponding command according to the coordinate value on the screen A first step connected to the display unit and installed; 상기 제 1 단계의 터치패널의 특정 영역이 사용자에 의해 접촉되는지를 감시하는 제 2 단계와;A second step of monitoring whether a specific area of the touch panel of the first step is touched by a user; 상기 제 2 단계에서 터치패널의 특정 영역이 접촉된 경우에 그 접촉된 영역에 해당되는 터치코드가 문자처리부에 전송되고 문자처리부에서 상기 터치코드를해석하여 해당 텍스트 문자 코드값을 송출하는 제 3 단계와;When a specific area of the touch panel is touched in the second step, a touch code corresponding to the touched area is transmitted to a character processor, and the character processor interprets the touch code to transmit a corresponding text character code value. Wow; 상기 제 3 단계의 텍스트 문자 코드값에 해당하는 텍스트 문자를 주제어부의 제어를 통해 상기 디스플레이부에 출력하는 제 4 단계를 포함하여 이루어진 것을 특징으로 하는 냉장고의 터치패널 문자 변환 방법.And a fourth step of outputting a text character corresponding to the text character code value of the third step to the display unit through the control of the main control unit.
KR1020000084246A 2000-12-28 2000-12-28 A character conversion system and a method of a refrigerator touch-panel KR20020055516A (en)

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100811285B1 (en) 2006-07-05 2008-03-07 서덕진 System and method for inputting text command, and a medium having computer readable program for executing the method
WO2010131809A1 (en) 2009-05-12 2010-11-18 엘지전자 주식회사 Refrigerator
US8860668B2 (en) 2008-01-07 2014-10-14 Samsung Display Co., Ltd. Display device and control method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100811285B1 (en) 2006-07-05 2008-03-07 서덕진 System and method for inputting text command, and a medium having computer readable program for executing the method
US8860668B2 (en) 2008-01-07 2014-10-14 Samsung Display Co., Ltd. Display device and control method thereof
WO2010131809A1 (en) 2009-05-12 2010-11-18 엘지전자 주식회사 Refrigerator

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