KR970025975A - 감열 기록 소자 - Google Patents
감열 기록 소자 Download PDFInfo
- Publication number
- KR970025975A KR970025975A KR1019950039448A KR19950039448A KR970025975A KR 970025975 A KR970025975 A KR 970025975A KR 1019950039448 A KR1019950039448 A KR 1019950039448A KR 19950039448 A KR19950039448 A KR 19950039448A KR 970025975 A KR970025975 A KR 970025975A
- Authority
- KR
- South Korea
- Prior art keywords
- alumina substrate
- recording element
- aluminum pattern
- width
- circuit board
- Prior art date
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/33505—Constructional details
- B41J2/33515—Heater layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/3358—Cooling arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/3359—Manufacturing processes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/345—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads characterised by the arrangement of resistors or conductors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/33505—Constructional details
- B41J2/3351—Electrode layers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
- B41J2/32—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material using thermal heads
- B41J2/335—Structure of thermal heads
- B41J2/33505—Constructional details
- B41J2/33535—Substrates
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/11—Printed elements for providing electric connections to or between printed circuits
- H05K1/111—Pads for surface mounting, e.g. lay-out
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/14—Structural association of two or more printed circuits
- H05K1/142—Arrangements of planar printed circuit boards in the same plane, e.g. auxiliary printed circuit insert mounted in a main printed circuit
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K3/00—Apparatus or processes for manufacturing printed circuits
- H05K3/30—Assembling printed circuits with electric components, e.g. with resistor
- H05K3/32—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits
- H05K3/34—Assembling printed circuits with electric components, e.g. with resistor electrically connecting electric components or wires to printed circuits by soldering
- H05K3/3452—Solder masks
Abstract
프린터 기기의 감열기록소자에 대하여 기재하고 있다. 본 발명은 발열저항체 및 신호공급용 알루미늄 패턴이 형성된 알루미나 기판; 상기 알루미나 기판과 연결되어 전기신호 및 전력을 공급하기 위한 인쇄회로기판; 상기 인쇄회로기판 및 알루미나 기판의 하부에 부착되어 열을 방출시키는 방열판; 및 상기 알루미나 기판 상에 탑재된 구동 IC로 구성된 프린터 기기의 감열기록소자에 있어서, 상기 알루미나 기판의 신호공급용 알루미늄 패턴이 길이 방향의 기로폭이 소정의 간격으로 변화되는 형태로 형성되어 솔더 레지스터(solder resist) 및 에폭시(epoxy)의 번짐(bleeding) 현상을 방지하는 것을 특징으로 하는 감열기록소자를 제공한다. 본 발명에 의하면 알루미늄 패턴을 따라 번지는 솔더 레지스터 및 비전도성 에폭시가 가로폭이 증가된 부분에서 장시간 정체하는 동안 건조되어 와이어 본딩용 패드의 오염을 방지할 수 있다.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제3도는 본 발명에 따른 감열기록소자의 구동 IC 및 신호공급용 알루미늄 패턴 부위를 나타낸 도면이다.
Claims (2)
- 발열저항체 및 신호공급용 알루미늄 패턴이 형성된 알루미나 기판; 상기 알루미나 기판과 연결되어 전기신호 및 전력을 공급하는 인쇄회로기판; 상기 인쇄회로기판 및 알루미나 기판의 하부에 부착되어 열을 방출시키는 방열판; 및 상기 알루미나 기판 상에 탑재된 구동 IC로 구성된 프린터 기기의 감열기록소자에 있어서, 상기 알루미나 기판의 신호공급용 알루미늄 패턴이 길이 방향의 가로폭이 소정의 간격으로 변화되는 형태로 형성되어 솔더 레지스터(solder resist) 및 에폭시(epoxy)의 번짐(bleeding) 현상을 방지하는 것을 특징으로 하는 감열기록소자.
- 제l항에 있어서, 상기 알루미늄 패턴의 길이 방향의 가로폭은 제1가로폭과 제2가로폭이 교번하는 형태로 형성되는 것을 특징으로 하는 감열기록소자.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039448A KR0147671B1 (ko) | 1995-11-02 | 1995-11-02 | 감열 기록 소자 |
US08/743,148 US5745149A (en) | 1995-11-02 | 1996-10-04 | Thermal printing head |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950039448A KR0147671B1 (ko) | 1995-11-02 | 1995-11-02 | 감열 기록 소자 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR970025975A true KR970025975A (ko) | 1997-06-24 |
KR0147671B1 KR0147671B1 (ko) | 1998-08-17 |
Family
ID=19432798
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950039448A KR0147671B1 (ko) | 1995-11-02 | 1995-11-02 | 감열 기록 소자 |
Country Status (2)
Country | Link |
---|---|
US (1) | US5745149A (ko) |
KR (1) | KR0147671B1 (ko) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8563336B2 (en) * | 2008-12-23 | 2013-10-22 | International Business Machines Corporation | Method for forming thin film resistor and terminal bond pad simultaneously |
JP6525819B2 (ja) * | 2015-08-27 | 2019-06-05 | 京セラ株式会社 | サーマルヘッドおよびサーマルプリンタ |
JP6767284B2 (ja) * | 2017-02-24 | 2020-10-14 | 京セラ株式会社 | サーマルヘッドおよびサーマルプリンタ |
WO2020196078A1 (ja) * | 2019-03-26 | 2020-10-01 | 京セラ株式会社 | サーマルヘッドおよびサーマルプリンタ |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5881181A (ja) * | 1981-11-06 | 1983-05-16 | Matsushita Electric Ind Co Ltd | 感熱記録ヘツド |
JPS59164158A (ja) * | 1983-03-08 | 1984-09-17 | Ricoh Co Ltd | サ−マルヘツド |
JPS59227471A (ja) * | 1983-06-09 | 1984-12-20 | Matsushita Electric Ind Co Ltd | 感熱記録用ヘツド |
JPH01133756A (ja) * | 1987-11-19 | 1989-05-25 | Matsushita Electric Ind Co Ltd | サーマルヘッド |
KR920004866B1 (ko) * | 1987-11-19 | 1992-06-19 | 마쓰시다 덴끼 산교오 가부시기 가이샤 | 더어멀 헤드 |
US5285216A (en) * | 1989-09-27 | 1994-02-08 | Kyocera Corporation | Thermal head |
JP2633701B2 (ja) * | 1989-11-21 | 1997-07-23 | ローム株式会社 | サーマルヘッド |
JPH0471257U (ko) * | 1990-10-31 | 1992-06-24 | ||
JP3167198B2 (ja) * | 1992-11-26 | 2001-05-21 | ローム株式会社 | サーマルプリントヘッド及びその導体パターンの形成方法 |
-
1995
- 1995-11-02 KR KR1019950039448A patent/KR0147671B1/ko not_active IP Right Cessation
-
1996
- 1996-10-04 US US08/743,148 patent/US5745149A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR0147671B1 (ko) | 1998-08-17 |
US5745149A (en) | 1998-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR8903415A (pt) | Pacote eletronico | |
KR940010293A (ko) | 파워모듈 | |
KR880010641A (ko) | 양면메모리 보드 | |
GB9223021D0 (en) | Semiconductor module and power control device for use therewith and manufacturing method thereof | |
KR970060465A (ko) | 표면 보상형 열 분산 장치 | |
KR970025975A (ko) | 감열 기록 소자 | |
KR910020882A (ko) | 고해상도를 위한 감열 기록 소자 | |
KR860003113A (ko) | 감열기록 헤드 | |
JPS5764577A (en) | Thermal head | |
KR970025980A (ko) | 감열기록소자 | |
KR920022155A (ko) | 감열식 프린트 헤드 | |
JPH08183194A (ja) | サーマルヘッド | |
KR0155944B1 (ko) | 감열 기록 소자 | |
JP3477076B2 (ja) | サーマルヘッド及びその製造方法 | |
JP3205100B2 (ja) | サーマルプリントヘッド | |
KR970025974A (ko) | 감열 기록 소자 | |
KR970030951A (ko) | 감열 기록 소자 | |
KR0151090B1 (ko) | 감열기록소자 및 이를 구동하는 구동집적회로의 탑재방법 | |
JP3797963B2 (ja) | サーマルヘッド | |
KR0170739B1 (ko) | 감열 기록 소자 | |
KR930007201A (ko) | 감열 기록 소자 | |
KR970033870A (ko) | 감열 기록소자 | |
KR970033866A (ko) | 감열 기록소자 | |
KR970033872A (ko) | 감열 기록소자 | |
KR19980065733U (ko) | 씨.디.롬. 드라이브의 온도 방열장치 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20120430 Year of fee payment: 15 |
|
FPAY | Annual fee payment |
Payment date: 20130430 Year of fee payment: 16 |
|
LAPS | Lapse due to unpaid annual fee |