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    • 1. 发明授权
    • Development processes
    • 开发流程
    • US06261732B1
    • 2001-07-17
    • US09420325
    • 1999-10-18
    • Ian D. MorrisonJohn F. OliverJames R. LarsonEdward AnczurowskiAnthony M. Wallace
    • Ian D. MorrisonJohn F. OliverJames R. LarsonEdward AnczurowskiAnthony M. Wallace
    • G03G1510
    • G03G9/0823G03G9/0821G03G9/125G03G13/06
    • Disclosed is a process for forming images which comprises (a) generating an electrostatic latent image; (b) contacting the latent image with a developer comprising a colorant and a substantial amount of a vehicle with a melting point of at least about 25° C., said developer having a melting point of at least about 25° C., said contact occurring while the developer is maintained at a temperature at or above its melting point, said developer having a viscosity of no more than about 500 centipoise and a resistivity of no less than about 108 ohm-cm at the temperature maintained while the developer is in contact with the latent image; and (c) cooling the developed image to a temperature below its melting point subsequent to development. Specific processes disclosed include electrophoretic development processes, polarizable liquid development processes, and photoelectrophoretic development processes. Optionally, the developed image is transferred to a substrate subsequent to development.
    • 公开了一种用于形成图像的方法,其包括(a)产生静电潜像; (b)使潜像与包含着色剂和大体积的至少约25℃熔点的载体的显影剂接触,所述显影剂具有至少约25℃的熔点,所述接触 当显影剂保持在等于或高于其熔点的温度时,所述显影剂在显影剂接触时保持的温度下具有不超过约500厘泊的粘度和不小于约108欧姆 - 厘米的电阻率 与潜像; 和(c)在显影后将显影图像冷却至低于其熔点的温度。 所公开的具体方法包括电泳显影方法,可极化液体显影方法和光电泳显影方法。 任选地,显影的图像在显影之后转移到基底。
    • 2. 发明授权
    • Development processes
    • 开发流程
    • US5998081A
    • 1999-12-07
    • US986316
    • 1992-12-04
    • Ian D. MorrisonJohn F. OliverJames R. LarsonEdward AnczurowskiAnthony M. Wallace
    • Ian D. MorrisonJohn F. OliverJames R. LarsonEdward AnczurowskiAnthony M. Wallace
    • G03G9/12G03G9/08G03G9/125G03G13/06G03G15/01G03G15/10
    • G03G9/0823G03G13/06G03G9/0821G03G9/125
    • Disclosed is a process for forming images which comprises (a) generating an electrostatic latent image; (b) contacting the latent image with a developer comprising a colorant and a substantial amount of a vehicle with a melting point of at least about 25.degree. C., said developer having a melting point of at least about 25.degree. C., said contact occurring while the developer is maintained at a temperature at or above its melting point, said developer having a viscosity of no more than about 500 centipoise and a resistivity of no less than about 10.sup.8 ohm-cm at the temperature maintained while the developer is in contact with the latent image; and (c) cooling the developed image to a temperature below its melting point subsequent to development. Specific processes disclosed include electrophoretic development processes, polarizable liquid development processes, and photoelectrophoretic development processes. Optionally, the developed image is transferred to a substrate subsequent to development.
    • 公开了一种用于形成图像的方法,其包括(a)产生静电潜像; (b)使潜像与包含着色剂和大体积的至少约25℃的熔点的载体的显影剂接触,所述显影剂的熔点至少为约25℃,所述接触 当显影剂保持在等于或高于其熔点的温度时,所述显影剂在显影剂接触时保持的温度下具有不超过约500厘泊的粘度和不小于约108欧姆 - 厘米的电阻率 与潜像; 和(c)在显影后将显影图像冷却至低于其熔点的温度。 所公开的具体方法包括电泳显影方法,可极化液体显影方法和光电泳显影方法。 任选地,显影的图像在显影之后转移到基底。
    • 3. 发明授权
    • Representation of color for blind persons
    • 盲人代表颜色
    • US4650421A
    • 1987-03-17
    • US733252
    • 1985-05-13
    • Edward Anczurowski
    • Edward Anczurowski
    • G09B21/00
    • G09B21/003
    • The convention is established and made known to a blind person that a first set of substantially parallel first lines oriented on a substrate in a first direction represents a first color, a second set of substantially parallel second lines oriented on the substrate in a second direction represents a second color and a third set of substantially parallel third lines oriented on the substrate in a third direction represents a third color. The three colors are different from each other and, when mixed together in different combinations, provide other different colors. The three colors may be magenta, cyan and yellow from which green, purple and red can be derived by various combinations of two of the three basic colors and black from all three. The three directions are different from each other, e.g., horizontal, 60.degree. and 120.degree.. In the area of the substrate where color is to be represented, one or more of the three sets of lines oriented in its or their respective direction or directions is or are provided depending on the color to be represented, these lines being constructed and arranged to be capable of being sensed by the fingers of a blind person.
    • 约定是盲人认定的,在第一方向上在基板上取向的第一组基本平行的第一线代表第一颜色,在第二方向上定向在基板上的第二组基本上平行的第二线代表 在第三方向上定向在基板上的第二颜色和第三组基本上平行的第三线表示第三颜色。 三种颜色彼此不同,当以不同的组合混合在一起时,提供其他不同的颜色。 三种颜色可以是品红色,青色和黄色,绿色,紫色和红色可以通过三种基本颜色中的两种和所有三种的黑色的各种组合得出。 三个方向彼此不同,例如水平,60°和120°。 在要显示颜色的基板的区域中,取决于要表示的颜色,或者根据要表示的颜色,提供取向或其各自的方向或方向的三组线中的一个或多个,这些线被构造和布置成 能够被盲人的手指感觉到。