JP6818939B2 - サーマルヘッドおよびサーマルプリンタ - Google Patents
サーマルヘッドおよびサーマルプリンタ Download PDFInfo
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- JP6818939B2 JP6818939B2 JP2020509567A JP2020509567A JP6818939B2 JP 6818939 B2 JP6818939 B2 JP 6818939B2 JP 2020509567 A JP2020509567 A JP 2020509567A JP 2020509567 A JP2020509567 A JP 2020509567A JP 6818939 B2 JP6818939 B2 JP 6818939B2
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- 238000007789 sealing Methods 0.000 description 21
- 238000007639 printing Methods 0.000 description 17
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- 239000000853 adhesive Substances 0.000 description 10
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- 239000011521 glass Substances 0.000 description 3
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- 239000002184 metal Substances 0.000 description 3
- 239000010409 thin film Substances 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 239000005062 Polybutadiene Substances 0.000 description 2
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000003822 epoxy resin Substances 0.000 description 2
- 239000007769 metal material Substances 0.000 description 2
- 238000005498 polishing Methods 0.000 description 2
- 229920002857 polybutadiene Polymers 0.000 description 2
- 229920000647 polyepoxide Polymers 0.000 description 2
- 229920002050 silicone resin Polymers 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000003746 surface roughness Effects 0.000 description 2
- 238000010023 transfer printing Methods 0.000 description 2
- 230000037303 wrinkles Effects 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 229910003564 SiAlON Inorganic materials 0.000 description 1
- 229910004541 SiN Inorganic materials 0.000 description 1
- 229910004298 SiO 2 Inorganic materials 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 229910010282 TiON Inorganic materials 0.000 description 1
- 238000005299 abrasion Methods 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 239000000956 alloy Substances 0.000 description 1
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 239000012777 electrically insulating material Substances 0.000 description 1
- 238000005530 etching Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000020169 heat generation Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910003465 moissanite Inorganic materials 0.000 description 1
- 229910021421 monocrystalline silicon Inorganic materials 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000059 patterning Methods 0.000 description 1
- 238000001259 photo etching Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 229920001721 polyimide Polymers 0.000 description 1
- 239000009719 polyimide resin Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
- 238000005488 sandblasting Methods 0.000 description 1
- 238000007650 screen-printing Methods 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 229910010271 silicon carbide Inorganic materials 0.000 description 1
- 229910052814 silicon oxide Inorganic materials 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 238000004544 sputter deposition Methods 0.000 description 1
- 229920001187 thermosetting polymer Polymers 0.000 description 1
Images
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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/0045—Guides for printing material
- B41J11/0055—Lateral guides, e.g. guides for preventing skewed conveyance of printing material
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
- B41J11/70—Applications of cutting devices cutting perpendicular to the direction of paper feed
-
- 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
-
- 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
- B41J2/33515—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
- B41J2/33505—Constructional details
- B41J2/33525—Passivation 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
- B41J2/3353—Protective 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
- B41J2/3354—Structure of thermal heads characterised by geometry
-
- 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
- B41J2/3355—Structure of thermal heads characterised by materials
-
- 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
- B41J2/33555—Structure of thermal heads characterised by type
- B41J2/3357—Surface type resistors
Landscapes
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Electronic Switches (AREA)
Description
以下、サーマルヘッドX1について図1〜4を参照して説明する。図1は、サーマルヘッドX1の構成を概略的に示している。図2は、保護層25、被覆層27、および封止部材12を一点鎖線にて示しており、被覆部材29を破線にて示している。図3は、図2のIII−III線断面図である。図4は、サーマルヘッドX1の保護層25の近傍を拡大して示している。
Z1 サーマルプリンタ
E 保護層の記録媒体と接触する領域
1 放熱板
3 ヘッド基体
7 基板
9 発熱部
11 駆動IC
12 封止部材
13 蓄熱層
14 接着部材
15 電気抵抗層
17 共通電極
19 個別電極
21 第1接続電極
25 保護層
25a 第1層
25b 第2層
26 第2接続電極
27 被覆層
31 コネクタ
Claims (6)
- 基板と、
前記基板上に位置する発熱部と、
前記基板上に位置し、前記発熱部に繋がっている電極と、
前記発熱部および前記電極の一部を被覆する保護層と、を備え、
前記保護層のスキューネスRskが、0より大きく、
前記保護層のクルトシスRkuが、3より大きい、サーマルヘッド。 - 前記保護層のスキューネスRskが、0.2〜1.2である、請求項1に記載のサーマルヘッド。
- 記録媒体の搬送方向において、
下流側に位置する前記保護層のスキューネスRskが、上流側に位置する前記保護層のスキューネスRskよりも大きい、請求項1または2に記載のサーマルヘッド。 - 前記保護層のクルトシスRkuが、6より小さい、請求項1から3のうちいずれか一項に記載のサーマルヘッド。
- 請求項1から4のうちいずれか一項に記載のサーマルヘッドと、
前記発熱部上に記録媒体を搬送する搬送機構と、
前記記録媒体を押圧するプラテンローラと、を備えることを特徴とするサーマルプリンタ。 - 前記記録媒体が、カット紙である、請求項5に記載のサーマルプリンタ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018182270 | 2018-09-27 | ||
JP2018182270 | 2018-09-27 | ||
PCT/JP2019/038152 WO2020067423A1 (ja) | 2018-09-27 | 2019-09-27 | サーマルヘッドおよびサーマルプリンタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP6818939B2 true JP6818939B2 (ja) | 2021-01-27 |
JPWO2020067423A1 JPWO2020067423A1 (ja) | 2021-02-15 |
Family
ID=69953509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2020509567A Active JP6818939B2 (ja) | 2018-09-27 | 2019-09-27 | サーマルヘッドおよびサーマルプリンタ |
Country Status (5)
Country | Link |
---|---|
US (1) | US11504983B2 (ja) |
EP (1) | EP3842242B1 (ja) |
JP (1) | JP6818939B2 (ja) |
CN (1) | CN112739542B (ja) |
WO (1) | WO2020067423A1 (ja) |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3490916B2 (ja) | 1998-11-11 | 2004-01-26 | Tdk株式会社 | サーマルヘッド |
JP3780958B2 (ja) | 2002-02-12 | 2006-05-31 | コニカミノルタホールディングス株式会社 | 印刷版材料及び印刷版 |
JP3831385B2 (ja) * | 2004-04-30 | 2006-10-11 | ローム株式会社 | サーマルプリントヘッド |
JP4641918B2 (ja) * | 2005-09-30 | 2011-03-02 | 大日本印刷株式会社 | エンボス加工装置 |
JP2007268970A (ja) * | 2006-03-31 | 2007-10-18 | Toshiba Corp | サーマルプリンタヘッド及びその製造方法 |
JP4584947B2 (ja) * | 2007-03-15 | 2010-11-24 | ローム株式会社 | サーマルプリントヘッド |
JP5597163B2 (ja) * | 2010-06-04 | 2014-10-01 | キヤノン株式会社 | 記録媒体 |
WO2012101985A1 (ja) * | 2011-01-26 | 2012-08-02 | 住友ベークライト株式会社 | プリント配線板およびプリント配線板の製造方法 |
WO2012108433A1 (ja) * | 2011-02-07 | 2012-08-16 | 京セラ株式会社 | 装飾品用部材およびこれを備える装飾品 |
JP5932390B2 (ja) * | 2011-03-07 | 2016-06-08 | キヤノン株式会社 | 像加熱装置、その像加熱装置に用いられるフィルム、及び、そのフィルムの最内層として用いる筒状の可撓性樹脂の製造方法 |
JP2015074164A (ja) * | 2013-10-09 | 2015-04-20 | コニカミノルタ株式会社 | 三次元造形装置および三次元造形方法 |
WO2015098423A1 (ja) * | 2013-12-25 | 2015-07-02 | 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 |
US10160228B2 (en) * | 2014-12-25 | 2018-12-25 | Kyocera Corporation | Thermal head and thermal printer with improved sealability |
JP6142893B2 (ja) * | 2015-03-30 | 2017-06-07 | 富士通株式会社 | 化合物半導体装置及びその製造方法 |
US10286680B2 (en) | 2015-10-29 | 2019-05-14 | Kyocera Corporation | Thermal head and thermal printer |
WO2017125947A1 (en) * | 2016-01-19 | 2017-07-27 | Council Of Scientific & Industrial Research | A thermo-laminated multilayered zircon based high temperature co-fired ceramic (htcc) tape and the process thereof |
JP6616697B2 (ja) * | 2016-01-27 | 2019-12-04 | 信越ポリマー株式会社 | 現像ローラ、現像装置及び画像形成装置 |
JP6969156B2 (ja) * | 2016-05-30 | 2021-11-24 | Agc株式会社 | 印刷層付き板およびその製造方法、および表示装置 |
CN110461614B (zh) * | 2017-03-29 | 2021-02-05 | 京瓷株式会社 | 热敏头及热敏打印机 |
-
2019
- 2019-09-27 CN CN201980062422.2A patent/CN112739542B/zh active Active
- 2019-09-27 WO PCT/JP2019/038152 patent/WO2020067423A1/ja unknown
- 2019-09-27 EP EP19865382.6A patent/EP3842242B1/en active Active
- 2019-09-27 JP JP2020509567A patent/JP6818939B2/ja active Active
- 2019-09-27 US US17/279,740 patent/US11504983B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
EP3842242A1 (en) | 2021-06-30 |
CN112739542B (zh) | 2023-04-25 |
JPWO2020067423A1 (ja) | 2021-02-15 |
US11504983B2 (en) | 2022-11-22 |
EP3842242A4 (en) | 2021-09-29 |
WO2020067423A1 (ja) | 2020-04-02 |
EP3842242B1 (en) | 2022-10-26 |
CN112739542A (zh) | 2021-04-30 |
US20220032659A1 (en) | 2022-02-03 |
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