摘要:
Die Erfindung richtet sich auf ein Verfahren zur Herstellung von Leiterplatten für elektrische und elektronische Schaltungen, mit einem elektrisch nicht leitenden Substrat und darauf applizierten, elektrisch leitenden Bahnen, wobei die elektrisch leitenden Bahnen entsprechend dem gewünschten Leiterbahn- Layout unter Einwirkung von Hitze auf ein elektrisch leitfähiges Druckmedium auf das Substrat aufgedruckt werden, und auf eine Vorrichtung zur Herstellung von Leiterplatten für elektrische und elektronische Schaltungen, mit einem elektrisch nicht leitenden Substrat und darauf applizierten, elektrisch leitenden Bahnen, mit einem Druckkopf zur selektiven Erhitzung eines elektrisch leitfähigen Druckmediums entsprechend dem gewünschten Leiterbahn-Layout, um dieses Druckmedium auf das Substrat zu übertragen.
摘要:
Die Erfindung betrifft eine Vorrichtung (10) zur Beschriftung von Kennzeichnungseinheiten, wobei jede Kennzeichnungseinheit ein Kennzeichnungsschild oder mehrere, einstückig zusammenhängende Kennzeichnungsschilder aufweist, wobei jedes Kennzeichnungsschild eine Beschriftungsfläche aufweist und wobei die Beschriftungsfläche oder mehrere der Beschriftungsflächen jeder Kennzeichnungseinheit eine Beschriftungsebene aufspannt bzw. aufspannen, mit einem Gehäuse (14, 16), mit einem im Gehäuse (14, 16) angeordneten Beschriftungsgerät, insbesondere einem Laserbeschriftungsgerät, mit einem im Gehäuse (14, 16) angeordneten, über eine Eintrittsöffnung (20) im Gehäuse (14) zugänglichen Fallschacht (22) zum Transport einzelner Kennzeichnungseinheiten zum Beschriftungsgerät, welcher durch mindestens eine gegenüber der Horizontalen und gegenüber der Vertikalen geneigte Rutschbahn (24, 26) für die Kennzeichnungseinheiten (12) begrenzt wird, mit einer am unteren Ende des Fallschachts (22) angeordneten, eine Auflageebene (36) aufspannenden Auflagefläche (34) zum Auflegen einer Kante der Kennzeichnungseinheiten, mit einem über die Auflageebene (36) nach oben vorstehenden oder über der Auflageebene (36) angeordneten Anschlagblock (38) und mit einem in einer Vorschubrichtung auf den Anschlagblock (38) zu und von diesem weg beweglichen Gegenhalter (44) zum Andrücken von auf der Auflagefläche aufliegenden Kennzeichnungseinheiten in einer Beschriftungsposition an den Anschlagblock (38).
摘要:
Each data point within a two-dimensional code can be represented by a distribution of spots (32). Each spot (32) can be made small enough to be invisible to the human eye so that the two-dimensional code can be invisible on or within transparent or nontransparent materials. The spots (32) can be spaced at a large distance to increase the signal-to-noise ratio for an optical code reader. A laser (50) can be used to produce the spots (32).
摘要:
A laser label printer for use with a laser markable medium includes a laser-diode fiber-coupled to an optical train, which includes a focusing lens for focusing the radiation on the medium. The focusing lens is traversed across the medium, with incremental motion of the medium between traverses, for line by line printing of the label. The printer includes a feature for protecting the focusing lens from contamination, and self-diagnostic and adjustment features.
摘要:
본 발명은 바코드, 문자, 이미지용 라벨 및 바코드, 문자, 이미지 형성방법에 관한 것으로, 더욱 상세하게는 다양한 색상 중 기 설정된 색상으로 라벨을 형성할 수 있도록 함과 동시에 마찰이나 화학물질 등에 의해 지워지지 않는 바코드, 문자, 이미지용 라벨 및 바코드, 문자, 이미지 형성방법에 관한 것이다. 본 발명 바코드, 문자, 이미지용 라벨은, 레이저광선이 투사되면 소실되어 하부에 표현된 색상이 보이며 소정의 바코드, 문자, 이미지가 형성되는 소실층과, 상기 소실층의 상측에 구비되는 투명시트로 이루어지는 소실시트, 상기 소실시트의 하측에 부착되는 암시트 및 상기 소실시트의 상측에 부착되고 다양한 색상 중 기 설정된 색상이 표현된 색상잉크층을 포함하여 이루어지는 것을 특징으로 하며, 이를 형성하기 위해 소실시트 형성단계, 암시트 부착단계, 레이저 투사단계 및 색상잉크층 부착단계를 포함하여 이루어지는 형성방법을 특징으로 한다. 따라서 본 발명은, 투명시트의 상측에 다양한 색상 중 기 설정된 색상이 표현된 색상잉크층을 구비함으로써, 소비자 또는 판매자가 요구하는 색상의 라벨을 용이하게 제작할 수 있고, 이에 라벨 디자인에 대한 소비자 또는 판매자의 다양한 욕구를 충족시키며, 라벨의 고급화를 실현하는 효과가 있다.
摘要:
Generally, polymeric members and laser marking methods for producing visible marks on polymeric members, such as on thin and/or curved surfaces. The laser marking methods can include methods of laser marking straws with the step of matching laser source properties to the properties of straws being marked or with the step of laser marking straws having photochromic dyes.
摘要:
A method for making laser engravings on a web (10) of paper, comprising the steps of prearranging a paper web (10) conveying means (86) configured for conveying said web in a predetermined direction; defining a working area (12) along a path of said web (10); prearranging an emitter (14) of laser pulses (15,15', 16) that have a power set to form engravings on said web (10); prearranging a movable pointing means, comprising a reflection means (22,23) and of focus means (33), arranged to send of said laser pulses (15,15', 16) to said working area (12); selecting an engraving pattern (20) to be engraved on said web (10) by said laser pulses (15,16) emitted as pulse packets in quick succession, said pattern associated with a first function (31) defined in said working area (12) with respect to a first reference (11) that is integral to said web (10); calculating an instruction file (24) containing pointing instructions for operating said pointing means (22,23,33) in such a way that a predetermined position of said movable pointing means (22,23,33) corresponds to each pulse packet, a predetermined position of said points on said working area (12) corresponding to said predetermined position of the movable pointing means; selecting an emission power (W) of said emitter of laser pulses (14); emitting laser pulses (14) through said emission power (W) by said emitter (14); operating said movable pointing means (22,23,33) according to said instruction file, so that said movable pointing means (22,23,33) sequentially reaches each predetermined position by continuously changing the direction of said laser pulses (15,16) in said working area (12) reproducing said pattern (20) on said web (10); wherein said step of computing an instruction file (24) provides a transform of said first function (31) from said reference system (11) that is integral to said web, (10) into a second reference system (13) that is integral to said emitter (14), wherein a second transformed function (32) is obtained, by said transform, which is defined in said working area (12), and said instructions of said instruction file (24) operate said pointing means (22,23,33) in such a way that said laser pulses (16) describe said transformed function (32) with respect to said second reference system (13), in said working area (12), such that said packets of laser pulses reach said web (10), and engrave said pattern on said web as if said web were motionless.
摘要:
An information processing apparatus that generates a drawing command for drawing visual information by irradiating laser light on a recording medium includes a line information obtaining unit that obtains line information of a line including a starting point of the line; a line segment dividing unit that obtains a drawing distance to be drawn over a predetermined time period that must elapse before an impact of residual heat from drawing an adjacent line can be disregarded and divides at least a portion of the line from the starting point to the drawing distance into a line segment having a predetermined length; and a control factor adjusting unit that adjusts a control value of a laser control factor that affects a density of the line segment such that the control value for the line segment that is affected by a greater amount of residual heat is adjusted to a greater extent.