公开(公告)号：EP1923227B1

公开(公告)日：2011-05-11

申请号：EP07119501.0

申请日：2007-10-29

申请人： Lintec Corporation

发明人： Utagawa, Tetsuyuki ,  Segawa, Takeshi ,  Nishikawa, Takehiko ,  Iino, Chisato

IPC分类号： B41M5/30

CPC分类号： B41M5/305 ,  B41M2205/04 ,  B41M2205/38 ,  B41M2205/40

公开(公告)号：EP1431058A3

公开(公告)日：2004-10-13

申请号：EP03027171.2

申请日：2003-11-27

申请人： Lintec Corporation

发明人： Tsukida, Tatsuya ,  Utagawa, Tetsuyuki ,  Kawada, Satoshi

IPC分类号： B41M5/30

CPC分类号： B41M5/30 ,  Y10S430/146

摘要： A method for recording and erasure of images using a rewritable thermal label of the non-contact type which enables complete elimination of residual images after the erasure and repeated rewriting. The absorptivity of laser light used for the recording with the surface of the label is 50% or greater, the laser light irradiating the surface of the label for the recording has a wavelength of 700 to 1,500 nm and an amount of energy of irradiation of 5.0 to 15.0 mJ/mm 2 , the product of the amount of energy of irradiation of the laser light and the absorptivity of the laser light during the recording is 3.0 to 14.0 mJ/mm 2 , and the product of the amount of energy of irradiation of the laser light and the absorptivity of the laser light with the surface of the label during the erasure is 1.1 to 3.0 times as great as the corresponding product during the recording.

摘要翻译： 使用这使得擦除和重复重写后的残余图像的完全消除的非接触型可重写热敏标签用于记录和图像擦除的方法。 激光用于与标签的表面上的记录的吸收率是50％或更大时，激光照射的标签的记录的表面具有700至1500 nm和以5.0的照射能量的量的波长 到15.0毫焦/毫米<2>中，激光和激光的记录时的吸收率的照射能量的量的乘积为3.0至14.0毫焦耳/毫米<2>和的量的乘积 的激光的照射，并与擦除时的标签的表面上的激光的吸收率的能量是作为记录期间相应的产品1.1〜3.0倍那样大。

公开(公告)号：EP1897695A3

公开(公告)日：2010-04-21

申请号：EP07114954.6

申请日：2007-08-24

申请人： Lintec Corporation

发明人： Iino, Chisato ,  Utagawa, Tetsuyuki ,  Nishikawa, Takehiko

IPC分类号： B41J2/355

CPC分类号： B41J2/355 ,  B41J2/4753 ,  B41M5/305 ,  Y10S430/146

摘要： In a process for recording into a rewritable recording medium of a non-contact type, when lines adjacent to each other or adjacent to each other and overlapping each other are drawn by scanning the medium having a reversible heat sensitive color developing layer on a substrate with laser light and a second line 2 is drawn after a first line 1 is drawn, the time between the start of drawing the first line 1 and the end of drawing the second line 2 and/or the width of the overlapped portion r between the first line 1 and the second line 2 is controlled as the means for suppressing discoloration of the recorded lines by interference between heat remaining after the first line 1 has been drawn and heat generated while the second line 2 is drawn. When characters, bar codes, solid images or figures are drawn into a rewritable recording medium of the non-contact type by scanning with laser light, excellent readability and visibility of the bar codes can be obtained in recording a plurality of line elements.

公开(公告)号：EP1707382A3

公开(公告)日：2008-09-17

申请号：EP06111836.0

申请日：2006-03-28

申请人： Lintec Corporation

发明人： Utagawa, Tetsuyuki ,  Iwabuchi, Hiroaki ,  Nishikawa, Takehiko ,  Iino, Chisato ,  Noda, Naoji ,  Mizutani, Kaoru

IPC分类号： B41J2/32

CPC分类号： B41J2/355 ,  B41J2/32 ,  B41J2/471 ,  B41J2/4753

摘要： A method for recording information into a rewritable thermal label of a non-contact type by irradiation with a laser beam is provided. When a prescribed drawing is conducted by irradiation with a laser beam focused on the rewritable thermal label of a non-contact type using an optical scanning apparatus, the optical scanning apparatus is driven continuously without activating oscillation for the laser light, and the drawing is conducted by activating the oscillation for the laser light and scanning with the laser light only when a locus of a laser beam which would be emitted if the oscillation for the laser light would be active (a virtual laser beam) moves at a substantially uniform speed. Damages to the recording face of a recording medium after repeated recording and erasure of information by a non-contact method are decreased, and the recording medium can be used repeatedly 1,000 times or more.

公开(公告)号：EP1304674A3

公开(公告)日：2004-07-14

申请号：EP02022408.5

申请日：2002-10-04

申请人： Lintec Corporation

发明人： Tsukida, Tatsuya ,  Utagawa, Tetsuyuki

IPC分类号： G09F3/02 ,  B41M5/30 ,  B41M5/40

CPC分类号： B41M5/305 ,  G09F3/02 ,  Y10T428/1467

摘要： A rewritable thermal label of the non-contact type which comprises an anchor coat layer comprising a crosslinked resin, a heat-sensitive color development layer and a light absorption and photo-thermal conversion layer which are laminated on one face of a substrate successively, the anchor coat layer being placed next to the substrate, and an adhesive layer placed on the other face of the substrate and allows recording and erasure of information repeatedly in accordance with the non-contact method; and a method for using a rewritable thermal label of the non-contact type which comprises recording and erasing information repeatedly in accordance with the non-contact method on the rewritable thermal label which remains attached to an adherend. Information can be recorded and erased repeatedly on the label which remains attached to the adherend and the label can be recycled together with the adherend.

公开(公告)号：EP1431058A2

公开(公告)日：2004-06-23

申请号：EP03027171.2

申请日：2003-11-27

申请人： Lintec Corporation

发明人： Tsukida, Tatsuya ,  Utagawa, Tetsuyuki ,  Kawada, Satoshi

IPC分类号： B41M5/30

CPC分类号： B41M5/30 ,  Y10S430/146

摘要： A method for recording and erasure of images using a rewritable thermal label of the non-contact type which enables complete elimination of residual images after the erasure and repeated rewriting. The absorptivity of laser light used for the recording with the surface of the label is 50% or greater, the laser light irradiating the surface of the label for the recording has a wavelength of 700 to 1,500 nm and an amount of energy of irradiation of 5.0 to 15.0 mJ/mm 2 , the product of the amount of energy of irradiation of the laser light and the absorptivity of the laser light during the recording is 3.0 to 14.0 mJ/mm 2 , and the product of the amount of energy of irradiation of the laser light and the absorptivity of the laser light with the surface of the label during the erasure is 1.1 to 3.0 times as great as the corresponding product during the recording.

摘要翻译： 一种使用非接触式可重写热敏标签来记录和擦除图像的方法，其能够在擦除和重复重写之后完全消除残留图像。 用于记录标签表面的激光的吸收率为50％以上，照射到记录用标签表面的激光的波长为700〜1500nm，照射能量为5.0 在激光的照射能量与记录时的激光的吸收率之积为3.0〜14.0mJ / mm 2的范围内，激光的照射能量的积 在擦除过程中激光与标签表面的吸收率是记录期间相应产品的1.1至3.0倍。

公开(公告)号：EP1923226A3

公开(公告)日：2009-12-02

申请号：EP07119475.7

申请日：2007-10-29

申请人： Lintec Corporation

发明人： Iino, Chisato ,  Nishikawa, Takehiko ,  Utagawa, Tetsuyuki

IPC分类号： B41M5/30 ,  B41M5/44 ,  B41M5/323 ,  B41M5/333 ,  B41M5/337 ,  B41M5/41

CPC分类号： B41M5/305 ,  B41M5/323 ,  B41M5/3335 ,  B41M5/3372 ,  B41M5/41 ,  B41M5/44 ,  B41M2205/04 ,  B41M2205/38 ,  B41M2205/40

摘要： A rewritable thermal label of the non-contact type which comprises a transparent substrate, a rewritable thermal layer disposed on the transparent substrate and an adhesive layer disposed on the rewritable thermal layer and enables to rewrite visible information with laser light in the non-contact manner. The label exhibits improved durability in rewriting (resistance to destruction with heat) and improved property for printing while the property for repeated recording and erasing with laser light is maintained and enables to write and/or erase visible information with laser light in the non-contact manner automatically without human labor.

公开(公告)号：EP1923227A3

公开(公告)日：2009-01-07

申请号：EP07119501.0

申请日：2007-10-29

申请人： Lintec Corporation

发明人： Utagawa, Tetsuyuki ,  Segawa, Takeshi ,  Nishikawa, Takehiko ,  Iino, Chisato

IPC分类号： B41M5/30

CPC分类号： B41M5/305 ,  B41M2205/04 ,  B41M2205/38 ,  B41M2205/40

摘要： A structure formed of a resin material with a built-in recording medium comprising at least a means for rewriting visible information with a laser light in a non-contact manner; a laminate comprising the structure and a method for recording in the non-contact manner using the structure or the laminate are disclosed. The recording and erasing of information in the recording medium can be conducted by irradiation with a laser light from outside. The laser light transmittance in a used wave length range and the visible light transmittance through a portion of the structure from a surface on which the laser light is irradiated to the recording medium are in a specified range. Surface destruction of the recording medium due to laser light on rewriting visible information, decrease in durability during cleaning, damages on the recording medium during transportation and deterioration in the color developing property due to light can be overcome.

公开(公告)号：EP1707382A2

公开(公告)日：2006-10-04

申请号：EP06111836.0

申请日：2006-03-28

申请人： Lintec Corporation

发明人： Utagawa, Tetsuyuki ,  Iwabuchi, Hiroaki ,  Nishikawa, Takehiko ,  Iino, Chisato ,  Noda, Naoji ,  Mizutani, Kaoru

IPC分类号： B41J2/32

CPC分类号： B41J2/355 ,  B41J2/32 ,  B41J2/471 ,  B41J2/4753

摘要： A method for recording information into a rewritable thermal label of a non-contact type by irradiation with a laser beam is provided. When a prescribed drawing is conducted by irradiation with a laser beam focused on the rewritable thermal label of a non-contact type using an optical scanning apparatus, the optical scanning apparatus is driven continuously without activating oscillation for the laser light, and the drawing is conducted by activating the oscillation for the laser light and scanning with the laser light only when a locus of a laser beam which would be emitted if the oscillation for the laser light would be active (a virtual laser beam) moves at a substantially uniform speed. Damages to the recording face of a recording medium after repeated recording and erasure of information by a non-contact method are decreased, and the recording medium can be used repeatedly 1,000 times or more.

摘要翻译： 提供了一种用于使用激光束将信息记录到非接触型可重写热敏标签通过照射方法。 当规定的附图由与聚焦用光学扫描装置中的非接触型的可重写热敏标签上的激光束照射传导，光学扫描装置，而不激活振荡的激光连续地驱动，并且在附图中进行 通过激活用于将激光和扫描用激光振荡仅当这将被发射，如果用于将激光的振荡将是有源的激光束（虚拟激光束）的轨迹移动以基本均匀的速度。 损坏重复记录和通过非接触方法的信息擦除之后的记录介质的记录面被减少，并且记录介质可以被重复使用1000倍或更多。

公开(公告)号：EP1431058B1

公开(公告)日：2006-05-03

申请号：EP03027171.2

申请日：2003-11-27

申请人： Lintec Corporation

发明人： Tsukida, Tatsuya ,  Utagawa, Tetsuyuki ,  Kawada, Satoshi

IPC分类号： B41M5/30

CPC分类号： B41M5/30 ,  Y10S430/146