JP2010194736A5 - - Google Patents

Download PDF

Info

Publication number
JP2010194736A5
JP2010194736A5 JP2009039324A JP2009039324A JP2010194736A5 JP 2010194736 A5 JP2010194736 A5 JP 2010194736A5 JP 2009039324 A JP2009039324 A JP 2009039324A JP 2009039324 A JP2009039324 A JP 2009039324A JP 2010194736 A5 JP2010194736 A5 JP 2010194736A5
Authority
JP
Japan
Prior art keywords
unit
terminal
control unit
voltage application
application control
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
JP2009039324A
Other languages
Japanese (ja)
Other versions
JP2010194736A (en
JP5361437B2 (en
Filing date
Publication date
Application filed filed Critical
Priority to JP2009039324A priority Critical patent/JP5361437B2/en
Priority claimed from JP2009039324A external-priority patent/JP5361437B2/en
Publication of JP2010194736A publication Critical patent/JP2010194736A/en
Publication of JP2010194736A5 publication Critical patent/JP2010194736A5/ja
Application granted granted Critical
Publication of JP5361437B2 publication Critical patent/JP5361437B2/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Description

図4および図5に例示の駆動部52は、上記の端子301〜307に加えて、電圧供給部360と、電圧印加制御部330と、制御部340とをさらに含んでいる。なお、以下の説明では、電圧印加制御部330を第2電圧印加制御部330とも称する。 4 and FIG. 5 further includes a voltage supply unit 360, a voltage application control unit 330, and a control unit 340 in addition to the terminals 301 to 307 described above. In the following description, the voltage application control unit 330 is also referred to as a second voltage application control unit 330.

ここで駆動部52に第1サーマルヘッド51Aが接続された場合(図4参照)、電圧供給部360が接続されている端子301は、端子101と、電圧印加制御部130と、発熱部120と、端子106とを介して、駆動部52の端子306に接続される。当該端子306は接地されている。これにより、第1サーマルヘッド51Aのスイッチング部131〜133がオン状態のときに、抵抗素子121〜123は駆動電圧が印加されて発熱する。 Here, when the first thermal head 51A is connected to the drive unit 52 (see FIG. 4), the terminal 301 to which the voltage supply unit 360 is connected is the terminal 101, the voltage application control unit 130, the heating unit 120, The terminal 106 is connected to the terminal 306 of the driving unit 52 through the terminal 106. The terminal 306 is grounded. Accordingly, when the switching units 131 to 133 of the first thermal head 51A are in the ON state, the resistance elements 121 to 123 generate heat by being applied with the drive voltage.

電圧印加制御部330は、ここではスイッチング部331で構成される場合が例示される。スイッチング部331は、図4および図5では回路記号で模式的に図示しているが、入力される制御信号に基づいてスイッチング動作を実現可能な各種の素子や回路によって構成される。スイッチング部331は、一端が端子307に接続され、他端が接地されている。すなわち、端子307は電圧印加制御部330を介して接地されている。スイッチング部331のオン/オフ制御は後述のように制御部340によって行われる。 Here, the case where the voltage application control unit 330 includes a switching unit 331 is exemplified. The switching unit 331 is schematically illustrated by circuit symbols in FIGS. 4 and 5, but is configured by various elements and circuits that can realize a switching operation based on an input control signal. The switching unit 331 has one end connected to the terminal 307 and the other end grounded. That is, the terminal 307 is grounded via the voltage application control unit 330. On / off control of the switching unit 331 is performed by the control unit 340 as described later.

ここで駆動部52に第2サーマルヘッド51Bが接続された場合(図5参照)、電圧供給部360が接続されている端子301は、端子201と、発熱部220と、端子207とを介して、駆動部52の端子307に接続される。当該端子307は、上記のように、電圧印加制御部330を介して接地されている。これにより、スイッチング部331がオン状態の場合に、抵抗素子221は駆動電圧が印加されて発熱する。 Here, when the second thermal head 51B is connected to the drive unit 52 (see FIG. 5), the terminal 301 to which the voltage supply unit 360 is connected is connected via the terminal 201, the heat generating unit 220, and the terminal 207. , Connected to the terminal 307 of the drive unit 52. The terminal 307 is grounded via the voltage application control unit 330 as described above. As a result, when the switching unit 331 is in the ON state, the resistance element 221 generates heat when a driving voltage is applied.

このように、熱転写プリンタ1では、第2サーマルヘッド51Bの発熱部220を駆動する電圧印加制御部330は、当該サーマルヘッド51Bの外部である駆動部52内に設けられている。 Thus, in the thermal transfer printer 1, the voltage application control unit 330 that drives the heat generating unit 220 of the second thermal head 51B is provided in the driving unit 52 that is outside the thermal head 51B.

制御部340は、第1サーマルヘッド51Aが接続されている判断した場合(図4参照)、第1電圧印加制御部130用の制御信号S1を生成し、配線352〜354を介して端子302〜304へ伝達する。配線352〜354は、制御部340に接続されているとともに、端子302〜304にそれぞれ接続されている。 Control unit 340, when the first thermal head 51A is determined to be connected (see FIG. 4), generates a control signal S1 for the first voltage application control unit 130, the terminal through the wiring 352 to 354 302 To -304. The wirings 352 to 354 are connected to the control unit 340 and to the terminals 302 to 304, respectively.

上記に対し、制御部340は、第2サーマルヘッド51Bが接続されている判断した場合(図5参照)、第2電圧印加制御部330用の制御信号S2を生成して出力する。駆動部52では、上記の配線352〜354のうちの1本の配線(ここでは配線352を例示する)が分岐して第2電圧印加制御部330にも接続されており、制御信号S2の伝達にも利用される。 The other hand, the control unit 340, when the second thermal head 51B is determined to be connected (see FIG. 5), generates and outputs a control signal S2 for the second voltage application control unit 330. In the drive unit 52, one of the wires 352 to 354 (here, the wire 352 is illustrated) branches and is also connected to the second voltage application control unit 330 to transmit the control signal S2. Also used for.

JP2009039324A 2009-02-23 2009-02-23 Thermal transfer printer Expired - Fee Related JP5361437B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2009039324A JP5361437B2 (en) 2009-02-23 2009-02-23 Thermal transfer printer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009039324A JP5361437B2 (en) 2009-02-23 2009-02-23 Thermal transfer printer

Publications (3)

Publication Number Publication Date
JP2010194736A JP2010194736A (en) 2010-09-09
JP2010194736A5 true JP2010194736A5 (en) 2012-01-12
JP5361437B2 JP5361437B2 (en) 2013-12-04

Family

ID=42819997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009039324A Expired - Fee Related JP5361437B2 (en) 2009-02-23 2009-02-23 Thermal transfer printer

Country Status (1)

Country Link
JP (1) JP5361437B2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6242138B2 (en) * 2013-10-01 2017-12-06 キヤノン株式会社 Printing apparatus, printing method, and program
JP6525702B2 (en) * 2015-04-15 2019-06-05 キヤノン株式会社 PRINTING APPARATUS AND ITS CONTROL METHOD
JP6919450B2 (en) * 2017-09-20 2021-08-18 大日本印刷株式会社 Thermal transfer system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63262255A (en) * 1987-04-20 1988-10-28 Matsushita Graphic Commun Syst Inc Printer
JPH08127163A (en) * 1994-11-01 1996-05-21 Canon Inc Record reader
JP4167080B2 (en) * 2003-01-14 2008-10-15 アルプス電気株式会社 Image forming method and image forming apparatus
JP4153506B2 (en) * 2005-06-13 2008-09-24 野崎印刷紙業株式会社 Card printer
JP4843355B2 (en) * 2006-04-10 2011-12-21 東芝ホクト電子株式会社 Thermal print head and thermal printer
JP5092380B2 (en) * 2006-12-08 2012-12-05 株式会社Jvcケンウッド Printing device

Similar Documents

Publication Publication Date Title
TW201243162A (en) Fan speed control device
JP2007228420A5 (en)
JP2006268483A5 (en)
JP2009246347A5 (en)
DE502006001340D1 (en) Passive release of a circuit breaker for electrical supply lines of motor vehicles
JP2006343746A5 (en)
TWI446149B (en) Fan speed control device
JP2007228775A5 (en)
JP2010194736A5 (en)
JP2010240091A5 (en) Semiconductor device
JP2010226845A5 (en)
JP2012000954A5 (en)
JP2011511613A5 (en)
JP2012195937A5 (en)
JP2007045402A5 (en)
JP2011008514A5 (en)
TWI284260B (en) Heat dissipation system
JP2011518966A5 (en)
JP2006271153A5 (en)
JP2012222813A5 (en) Semiconductor device
JP2011108036A (en) Digital input circuit
JP2011148196A5 (en)
JP2008270813A5 (en)
JP2006258921A5 (en)
JP2013518538A5 (en)