KR960029783A - Gas sensor element with glassy bonding layer - Google Patents

Gas sensor element with glassy bonding layer Download PDF

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Publication number
KR960029783A
KR960029783A KR1019950001055A KR19950001055A KR960029783A KR 960029783 A KR960029783 A KR 960029783A KR 1019950001055 A KR1019950001055 A KR 1019950001055A KR 19950001055 A KR19950001055 A KR 19950001055A KR 960029783 A KR960029783 A KR 960029783A
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KR
South Korea
Prior art keywords
sensor element
gas sensor
bonding layer
glassy
glassy bonding
Prior art date
Application number
KR1019950001055A
Other languages
Korean (ko)
Inventor
양성석
유재상
Original Assignee
우덕창
쌍용양회공업 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.)
Filing date
Publication date
Application filed by 우덕창, 쌍용양회공업 주식회사 filed Critical 우덕창
Priority to KR1019950001055A priority Critical patent/KR960029783A/en
Publication of KR960029783A publication Critical patent/KR960029783A/en

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Abstract

본 발명은 세라믹 기판과 히터 또는 전극 및 감지 물질의 사이에 이들의 결합력을 증진시킬 수 있는 유리질 절연층이 인쇄된 가스 센서 소자를 제공하기 위한 것이다.SUMMARY OF THE INVENTION The present invention is directed to providing a gas sensor element with a glassy insulating layer printed thereon which can enhance their bonding force between a ceramic substrate and a heater or electrode and a sensing material.

본 발명의 유리질 결합층은 연화점이 500℃와 1300℃ 사이이며, 0.1 내지 100㎛의 두께로 세라믹 기판 상에 인쇄된다.The glassy bonding layer of the present invention has a softening point between 500 ° C. and 1300 ° C. and is printed on a ceramic substrate with a thickness of 0.1 to 100 μm.

본 발명의 유리질 결합층을 갖는 가스 센서 소자는 와이어 본딩의 기계적 강도가 우수하고, 장기간 사용에 따른 신뢰도가 증가할 뿐 아니라 내구성이 좋아지게 되며, 소결체형 가스 센서 소자에 비해 상대적으로 낮은 기계적 강도를 갖는 문제점을 해결할 수 있어 상품화가 용이한 효과가 있다.Gas sensor element having a glassy bonding layer of the present invention is excellent in the mechanical strength of the wire bonding, increased reliability as well as long-term use and improved durability, and relatively low mechanical strength compared to the sintered gas sensor element It is possible to solve the problem that has the effect of easy commercialization.

Description

유리질 결합층을 갖는 가스 센서 소자Gas sensor element with glassy bonding layer

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제 1 도는 본 발명에 따른 가스 센서 소자의 정면도, 평면도 및 측면도이다.1 is a front view, a plan view and a side view of a gas sensor element according to the present invention.

Claims (2)

세라믹 기판(1)과 히터층(3) 또는 가스 감지 전극층(5)간의 접착성을 증진시키기 위하여 상기 세라믹 기판(1)과 히터층(3) 또는 가스 감지 전극층(5) 사이에 연화점이 500℃와 1300℃ 사이인 유리질 결합층(2)을 인쇄하여서 이루어진 유리질 결합층을 갖는 가스 센서 소자.A softening point of 500 ° C. between the ceramic substrate 1 and the heater layer 3 or the gas sensing electrode layer 5 to enhance the adhesion between the ceramic substrate 1 and the heater layer 3 or the gas sensing electrode layer 5. And a glassy bonding layer formed by printing a glassy bonding layer (2) between 1300 ° C. 제1항에 있어서, 상기 유리질 결합층(2)은 0.1 내지 100㎛의 두께를 갖는 가스 센서 소자.The gas sensor element according to claim 1, wherein the glassy bonding layer (2) has a thickness of 0.1 to 100 mu m. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950001055A 1995-01-23 1995-01-23 Gas sensor element with glassy bonding layer KR960029783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950001055A KR960029783A (en) 1995-01-23 1995-01-23 Gas sensor element with glassy bonding layer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950001055A KR960029783A (en) 1995-01-23 1995-01-23 Gas sensor element with glassy bonding layer

Publications (1)

Publication Number Publication Date
KR960029783A true KR960029783A (en) 1996-08-17

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950001055A KR960029783A (en) 1995-01-23 1995-01-23 Gas sensor element with glassy bonding layer

Country Status (1)

Country Link
KR (1) KR960029783A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030003171A (en) * 2002-11-27 2003-01-09 (주)니즈 Pulse driving method gas sensor using the differently of thermal conductance of layer

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030003171A (en) * 2002-11-27 2003-01-09 (주)니즈 Pulse driving method gas sensor using the differently of thermal conductance of layer

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