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公开(公告)号：US11718102B2
公开(公告)日：2023-08-08
申请号：US17510423
申请日：2021-10-26
发明人： Tsuyoshi Sanada
IPC分类号： B41J2/335
CPC分类号： B41J2/335 , B41J2202/31
摘要： A thermal printer includes: a platen having a rotatable columnar shape and configured to convey a print medium having various widths by bringing the print medium into contact with an outer peripheral portion of the platen, a central portion of the platen in a direction of a rotary shaft of the platen being taken as a reference; and a print head facing the platen, pressed by the outer peripheral portion, and configured to print by applying heat to the print medium sandwiched between the print head and the outer peripheral portion. In the outer peripheral portion of the platen, a first groove is formed in a direction intersecting the direction of the rotary shaft in each of second outer peripheral portions on both outer sides in the direction of the rotary shaft with respect to a first outer peripheral portion in contact with the print medium having a smallest width that can be conveyed.
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公开(公告)号：US11609489B2
公开(公告)日：2023-03-21
申请号：US16557185
申请日：2019-08-30
申请人： CCL Label, Inc.
摘要： Provided is a printable coating, printable media and printable labels thereof, usable in both inkjet and direct thermal printing applications. The coating comprises leuco dye blended into an inkjet coating formulation, wherein the coating is applied on the first face of an appropriate paper or film to form the printable media. The coating may be applied as a single, homogenous topcoat thereby streamlining the manufacturing process and reducing potential printing errors. The coating may provide a printable area compatible for use with both direct thermal printers and inkjet printers. On the opposite face of the paper or film, an adhesive may be applied, in combination with an optional release liner, to form printable label stock. Each step of the process, e.g. application of the coating, application of the adhesive and liner, and die-cutting of labels, may occur in any order combination relative to one another. In addition, reverse printing may also be utilized to print and form the labels.
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公开(公告)号：US20230036070A1
公开(公告)日：2023-02-02
申请号：US17961009
申请日：2022-10-06
申请人： ROHM CO., LTD.
发明人： Satoshi KAGEYAMA
IPC分类号： B41J2/335
摘要： A thermal print head includes a head substrate (11) having a main surface (11a) on which a convex part (12) is formed, a resistor layer (21) that is formed on the main surface (11a) and the convex part (12), a wiring layer (22) that covers the resistor layer (21) such that the resistor layer (21) is exposed at a heat generating part (20) formed at a part of the convex part (12), and a protective layer (25) that is formed on the main surface (11a) of the head substrate (11) and covers the resistor layer (21) and the wiring layer (22). The resistor layer (21) has a main resistor layer that contains tantalum, and at least one of a first sub-resistor layer that contains tantalum nitride and is stacked below the tantalum layer and a second sub-resistor layer that contains tantalum nitride and is stacked on the tantalum layer. The nitrogen content of tantalum nitride contained in the first sub-resistor layer and the second sub-resistor layer exceeds a predetermined value such that the tantalum nitride is deposited in a stable structure.
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公开(公告)号：US11498342B2
公开(公告)日：2022-11-15
申请号：US17279744
申请日：2019-09-27
申请人： KYOCERA Corporation
发明人： Hironari Abe
摘要： A thermal head includes a substrate, a heat-generating portion, electrodes, and a protective layer. The heat-generating portion is located on the substrate. The electrodes are located on the substrate and are connected to the heat-generating portion. The protective layer covers the heat-generating portion and parts of the electrodes. Further, a kurtosis Rku of the protective layer is smaller than 3. A thermal head includes a substrate, a heat-generating portion, electrodes, and a protective layer. The heat-generating portion is located on the substrate. The electrodes are located on the substrate and are connected to the heat-generating portion. The protective layer covers the heat-generating portion and parts of the electrodes. Further, a skewness Rsk of the protective layer is smaller than 0.
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公开(公告)号：US20220315266A1
公开(公告)日：2022-10-06
申请号：US17223761
申请日：2021-04-06
摘要： The present disclosure provides a printer apparatus including a thermoelectric cooling assembly and a processor coupled to the thermoelectric cooling assembly. The thermoelectric cooling assembly includes a thermoelectric cooling element that includes a first substrate, a second substrate, and a first plurality of semiconductor elements electrically coupled to a second plurality of semiconductor elements in a space between the first substrate and the second substrate. The thermoelectric cooling element includes a base plate electrically coupled to the first substrate. The base plate is positioned proximate to a plurality of labels traversing above the thermoelectric cooling assembly. The processor receives sensor signals indicative of a temperature of a label that comes in contact with the thermoelectric cooling assembly, compares the temperature of the label with a threshold temperature, and generates an output signal indicative of current supplied to the thermoelectric cooling element to adjust the temperature of the thermoelectric cooling element.
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公开(公告)号：US20220203707A1
公开(公告)日：2022-06-30
申请号：US17561535
申请日：2021-12-23
发明人： Akira MINAMI , Keisuke NISHIHARA , Isao FUKUCHI
摘要： A printing device includes: a thermal head; and a processor. The thermal head includes a heating element. The processor is configured to perform: (a) creating; and (b) driving. The (a) creating creates print data based on image data representing an image to be printed on a printing medium. The (b) driving drives the heating element to apply heat to the printing medium according to the print data. The processor is configured to further perform: (c) determining. The (c) determining determines whether to create a plurality of labels for lamination using at least one printing medium including a first printing medium. The first printing medium is transparent and includes a plurality of heat-sensitive layers laminated together. Each of the plurality of heat-sensitive layers is configured to develop a different color when heat is applied from the heating element. The (c) creating is performed in accordance with a determination result in (a).
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公开(公告)号：US20220105732A1
公开(公告)日：2022-04-07
申请号：US17554039
申请日：2021-12-17
申请人： TOPPAN INC.
发明人： Masashi KUBOTA , Tomoyuki MARUGAME
摘要： A head unit is used for production of a media sheet that has a medium region row including a plurality of medium regions, the medium regions being to be separate personal information media. The head unit includes a plurality of thermal heads configured to thermally transfer dots exhibiting a structural color from a ribbon to a target. The plurality of thermal heads are arranged so that each thermal head corresponds to a respective one of the medium regions constituting the medium region row.
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公开(公告)号：US20220024234A1
公开(公告)日：2022-01-27
申请号：US17450106
申请日：2021-10-06
摘要： Provided herein is a printer comprising a printing assembly. The printing assembly comprises a printhead bracket fixedly attached to the printer, a printhead that defines a groove, the printhead aligned at a first alignment, an alignment adjuster fastened between the printhead bracket and the printhead, and a plurality of fasteners operatively engaged with the alignment adjuster. The alignment adjuster comprises a gear rack that is adjacent to the printhead bracket, and a protrusion that is received by the groove of the printhead. The plurality of fasteners comprises at least one selected from a group of a lateral adjustment fastener operatively engaged with the gear rack, and a rotational adjustment fastener operatively engaged with a transverse edge of the printhead. The lateral adjustment fastener is configured to provide lateral movement to the alignment adjuster and the printhead. The rotational adjustment fastener is configured to provide rotational movement to the printhead.
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公开(公告)号：US11220113B2
公开(公告)日：2022-01-11
申请号：US17042554
申请日：2019-04-12
申请人： APS TRADING OOD
发明人： Denis Montagutelli
摘要： The compact thermal printing mechanism according to the invention is applicable for handheld payment terminals. The invention provides a printer chassis (1) with reinforced flat area (20) by at least one reinforcing element comprising a fold of the printer chassis (1). This folded portion of the printer chassis strengthens the chassis and provides a very strong resistance to bending forces of the lateral pressure means (18) of the platen roller (6). The stable and uniform pressure distribution across the paper width ensures uniform print quality.
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公开(公告)号：US11179953B2
公开(公告)日：2021-11-23
申请号：US17017932
申请日：2020-09-11
摘要： Provided herein is a printer comprising a printing assembly. The printing assembly comprises a printhead bracket fixedly attached to the printer, a printhead that defines a groove, the printhead aligned at a first alignment, an alignment adjuster fastened between the printhead bracket and the printhead, and a plurality of fasteners operatively engaged with the alignment adjuster. The alignment adjuster comprises a gear rack that is adjacent to the printhead bracket, and a protrusion that is received by the groove of the printhead. The plurality of fasteners comprises at least one selected from a group of a lateral adjustment fastener operatively engaged with the gear rack, and a rotational adjustment fastener operatively engaged with a transverse edge of the printhead. The lateral adjustment fastener is configured to provide lateral movement to the alignment adjuster and the printhead. The rotational adjustment fastener is configured to provide rotational movement to the printhead.
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