KR100787871B1 - 멀티 색상을 갖는 세븐 세그먼트 소자를 이용한 계측시스템 - Google Patents
멀티 색상을 갖는 세븐 세그먼트 소자를 이용한 계측시스템 Download PDFInfo
- Publication number
- KR100787871B1 KR100787871B1 KR1020050030171A KR20050030171A KR100787871B1 KR 100787871 B1 KR100787871 B1 KR 100787871B1 KR 1020050030171 A KR1020050030171 A KR 1020050030171A KR 20050030171 A KR20050030171 A KR 20050030171A KR 100787871 B1 KR100787871 B1 KR 100787871B1
- Authority
- KR
- South Korea
- Prior art keywords
- color
- light emitting
- measurement
- segment
- led
- Prior art date
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F9/00—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements
- G09F9/30—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements
- G09F9/33—Indicating arrangements for variable information in which the information is built-up on a support by selection or combination of individual elements in which the desired character or characters are formed by combining individual elements being semiconductor devices, e.g. diodes
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
- G01D7/002—Indicating measured values giving both analog and numerical indication
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D7/00—Indicating measured values
- G01D7/02—Indicating value of two or more variables simultaneously
- G01D7/04—Indicating value of two or more variables simultaneously using a separate indicating element for each variable
- G01D7/06—Luminous indications projected on a common screen
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09G—ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION
- G09G3/00—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes
- G09G3/20—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters
- G09G3/22—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources
- G09G3/30—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels
- G09G3/32—Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes for presentation of an assembly of a number of characters, e.g. a page, by composing the assembly by combination of individual elements arranged in a matrix no fixed position being assigned to or needed to be assigned to the individual characters or partial characters using controlled light sources using electroluminescent panels semiconductive, e.g. using light-emitting diodes [LED]
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/20—Illuminated signs; Luminous advertising with luminescent surfaces or parts
- G09F13/22—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent
- G09F2013/222—Illuminated signs; Luminous advertising with luminescent surfaces or parts electroluminescent with LEDs
Abstract
Description
C1 신호상태 | C2 신호상태 | 표시색상 |
H | L | 적색 |
L | H | 녹색 |
H | H | 황색 |
Claims (3)
- 측정하고자 하는 부분의 상태를 전기적인 신호로 검출하는 계측센서부;상기 계측센서부를 통해 검출되어진 전기적인 신호를 통해 측정되어진 데이터의 값을 인식하는 계측데이터 인식부;입력되는 제어신호에 따라 발광 색상이 변화되며 유입되는 데이터를 숫자로 표기하는 멀티 색상 세븐 세그먼트 소자;입력되는 제어신호에 따라 상기 멀티 색상 세븐 세그먼트 소자에 데이터를 공급하는 계측데이터 표시구동부; 및상기 계측데이터 인식부를 통해 인식되어진 계측데이터를 상기 계측데이터 표시구동부 측으로 제공하여 계측값을 숫자로 표시하도록 하며 계측값이 기설정된 임계범위이내인가를 판단하여 상기 멀티 색상 세븐 세그먼트 소자의 발광색상을 변경시키는 계측기 제어부를 포함하여 구성되되,상기 멀티 색상 세븐 세그먼트 소자는, 모든 숫자를 나타낼 수 있는 모양으로 분할 구성되어 빛을 통과시키는 복수개의 투광홀과, 상기 각 투광홀 하부에 위치하며 상기 투광홀에 일대일로 대응하여 제 1색상의 발광색으로 발광 동작하며 공통의 출력단을 가지는 제 1 LED(Light Emitting Diode) 소자들과, 상기 제 1 LED 소자들과 동일한 신호를 입력받도록 상기 각 투광홀 하부에 위치하며 상기 제 1 LED 소자들에 각각 입력되는 신호와 동일한 신호가 입력되도록 상기 제 1 LED 소자들과 데이터 입력단을 공통으로 하여서 상기 제 1색상과 다른 제 2색상의 발광색으로 발광 동작하고 공통의 출력단을 가지는 복수의 제 2 LED 소자들과, 상기 제 1 LED 소자들의 공통 출력단을 접지에로 연결여부를 결정하는 제 1제어신호에 의해 온오프 동작하는 제 1스위치와, 상기 제 2 LED 소자들의 공통 출력단을 접지에로 연결여부를 결정하는 제 2제어신호에 의해 온오프 동작하는 제 2스위치를 포함하여 구성되는 것을 특징으로 하는 멀티 색상을 갖는 세븐 세그먼트 소자를 이용한 계측시스템.
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Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020050030171A KR100787871B1 (ko) | 2005-04-12 | 2005-04-12 | 멀티 색상을 갖는 세븐 세그먼트 소자를 이용한 계측시스템 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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KR1020050030171A KR100787871B1 (ko) | 2005-04-12 | 2005-04-12 | 멀티 색상을 갖는 세븐 세그먼트 소자를 이용한 계측시스템 |
Related Child Applications (1)
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KR20-2005-0009943U Division KR200388130Y1 (ko) | 2005-04-12 | 2005-04-12 | 멀티 색상을 갖는 세븐 세그먼트 소자를 이용한 계측시스템 |
Publications (2)
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KR20060108067A KR20060108067A (ko) | 2006-10-17 |
KR100787871B1 true KR100787871B1 (ko) | 2007-12-27 |
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KR1020050030171A KR100787871B1 (ko) | 2005-04-12 | 2005-04-12 | 멀티 색상을 갖는 세븐 세그먼트 소자를 이용한 계측시스템 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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KR101159503B1 (ko) * | 2011-03-30 | 2012-06-25 | 주식회사 오토닉스 | 직렬 방식의 다단 세그먼트 표시기 유닛 |
KR102399166B1 (ko) * | 2021-12-15 | 2022-05-18 | 김정운 | 다색 멀티 인디게이터 장치 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63109322A (ja) * | 1986-10-27 | 1988-05-14 | Fuji Heavy Ind Ltd | 表示装置 |
JP3341024B2 (ja) | 1998-07-17 | 2002-11-05 | オムロン株式会社 | 小型のセンサ装置 |
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- 2005-04-12 KR KR1020050030171A patent/KR100787871B1/ko active IP Right Grant
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63109322A (ja) * | 1986-10-27 | 1988-05-14 | Fuji Heavy Ind Ltd | 表示装置 |
JP3341024B2 (ja) | 1998-07-17 | 2002-11-05 | オムロン株式会社 | 小型のセンサ装置 |
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KR20060108067A (ko) | 2006-10-17 |
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