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    • 1. 发明授权
    • Amorphous silicon sensor with micro-spring interconnects for achieving high uniformity in integrated light-emitting sources
    • 具有微弹簧互连的非晶硅传感器,用于实现集成发光源的高均匀性
    • US06794725B2
    • 2004-09-21
    • US09469122
    • 1999-12-21
    • Francesco LemmiChristopher L. ChuaPing MeiJengPing LuDavid K. ForkHarry J. McIntyre
    • Francesco LemmiChristopher L. ChuaPing MeiJengPing LuDavid K. ForkHarry J. McIntyre
    • H01L3100
    • H01L31/1055B41J2/45H01L25/0753H01L31/1016H01L2924/0002H01L2924/3011H01S5/02H01S5/0262H01S5/4025H01L2924/00
    • A hybrid structure or device is provided wherein carried on a single substrate is at least one micro-spring interconnect having an elastic material that is initially fixed to a surface of the substrate, an anchor portion which is fixed to the substrate surface and a free portion. The spring contact is self-assembling in that as the free portion is released it moves out of the plane of the substrate. Also integrated on the substrate is a sensor having an active layer and contacts. The substrate and sensor may be formed of materials which are somewhat partially transparent to light at certain infrared wavelengths. The integrated sensor/spring contact configuration may be used in an imaging system to sense output from a light source which is used for image formation. The light source may be a laser array, LED array or other appropriate light source. The sensor is appropriately sized to sense all or some part of light from the light source. The sensor may also be sufficiently transparent so that light is not blocked from its emission path, with a contrast ratio such that it only absorbs a small fraction of light passing therethrough. An additional characteristic is that the manufacturing process is compatible with the manufacturing process for the micro-spring interconnects. Data from the sensor is used as light source correction information. This information is provided to a calibration configuration which allows for calibration of high-speed systems.
    • 提供了一种混合结构或装置,其中承载在单个基板上的是具有弹性材料的至少一个微弹簧互连,弹性材料最初固定到基板的表面,固定到基板表面的锚定部分和自由部分 。 弹簧接触件是自组装的,因为随着自由部分的释放,它移出基板的平面。 还集成在基板上的是具有有源层和触点的传感器。 衬底和传感器可以由对某些红外波长的光稍微部分透明的材料形成。 集成的传感器/弹簧接触配置可用于成像系统中以感测用于图像形成的光源的输出。 光源可以是激光阵列,LED阵列或其他合适的光源。 传感器的尺寸适当,可以感测来自光源的全部或部分光线。 传感器也可以是足够透明的,使得光不被其发射路径阻挡,对比度使得其仅吸收通过其中的一小部分光。 另外的特征是制造工艺与微弹簧互连的制造工艺兼容。 来自传感器的数据用作光源校正信息。 该信息被提供给允许校准高速系统的校准配置。
    • 6. 发明申请
    • PRINTING SYSTEM EMPLOYING DEFORMABLE POLYMER PRINTING PLATES
    • 打印系统采用可变聚合物印刷板
    • US20110271857A1
    • 2011-11-10
    • US13185188
    • 2011-07-18
    • Jürgen H. DanielDirk De BruykerDavid K. ForkChristopher L. Chua
    • Jürgen H. DanielDirk De BruykerDavid K. ForkChristopher L. Chua
    • B41C3/00
    • B41C1/00B41C1/1041B41C1/186B41N1/12B41N1/22B41N3/00B41N3/003B41N3/006
    • A printing plate has a substrate, an array of cells on the substrate, wherein each cell corresponds to an element of a print image, a deformable polymer material localized into the cells such that each cell is at least partially formed from the deformable polymer material, a reservoir corresponding to each cell to collect the deformable polymer material as needed when the deformable polymer material is one of either melted or softened, and a heater to cause the deformable polymer material to either melt or soften. A method of forming a printing plate provides an array of cells, first heats the array of cells such that the deformable polymer material does one of either melts or softens, actuates the cells in the array to assume a deformed state, cools the array of cells to solidify the cells in the deformed state, second heats the cells such that the deformable polymer material in selected ones of the cells does one of either soften or melt and return to a less deformed state to form a printing pattern, and cools the surface to solidify the deformable polymer material in the printing pattern. A method of forming a printing plate provides an array of cells, heats the array of cells such that the deformable polymer material softens, actuates selected ones of the cells to deform surfaces of the selected ones to form a printing pattern, and cools the array of cells to solidify the printing pattern into a printing plate.
    • 印版具有衬底,衬底上的单元阵列,其中每个单元对应于印刷图像的元素,位于单元中的可变形聚合物材料,使得每个单元至少部分地由可变形聚合物材料形成, 当可变形聚合物材料是熔化或软化之一时,根据需要收集可变形聚合物材料的储存器,以及使可变形聚合物材料熔融或软化的加热器。 形成印版的方法提供了一个单元阵列,首先加热单元阵列,使得可变形的聚合物材料进行融化或软化之一,致动阵列中的单元以呈现变形状态,冷却单元阵列 使细胞在变形状态下固化,第二加热细胞,使得选定细胞中的可变形聚合物材料进行软化或熔化,并恢复到较小的变形状态以形成印刷图案,并将表面冷却至 使印刷图案中的可变形聚合物材料固化。 形成印版的方法提供了一个单元阵列,加热单元阵列使得可变形的聚合物材料软化,致动所选择的单元格以使选定的单元的表面变形以形成印刷图案,并且冷却 细胞将印刷图案固化成印版。
    • 9. 发明申请
    • PRINTING SYSTEM EMPLOYING DEFORMABLE POLYMER PRINTING PLATES
    • 打印系统采用可变聚合物印刷板
    • US20080141884A1
    • 2008-06-19
    • US11613141
    • 2006-12-19
    • Jurgen H. DanielDirk De BruykerDavid K. ForkChristopher L. Chua
    • Jurgen H. DanielDirk De BruykerDavid K. ForkChristopher L. Chua
    • B41N1/12
    • B41C1/00B41C1/1041B41C1/186B41N1/12B41N1/22B41N3/00B41N3/003B41N3/006
    • A printing plate has a substrate, an array of cells on the substrate, wherein each cell corresponds to an element of a print image, a deformable polymer material localized into the cells such that each cell is at least partially formed from the deformable polymer material, a reservoir corresponding to each cell to collect the deformable polymer material as needed when the deformable polymer material is one of either melted or softened, and a heater to cause the deformable polymer material to either melt or soften. A method of forming a printing plate provides an array of cells, first heats the array of cells such that the deformable polymer material does one of either melts or softens, actuates the cells in the array to assume a deformed state, cools the array of cells to solidify the cells in the deformed state, second heats the cells such that the deformable polymer material in selected ones of the cells does one of either soften or melt and return to a less deformed state to form a printing pattern, and cools the surface to solidify the deformable polymer material in the printing pattern. A method of forming a printing plate provides an array of cells, heats the array of cells such that the deformable polymer material softens, actuates selected ones of the cells to deform surfaces of the selected ones to form a printing pattern, and cools the array of cells to solidify the printing pattern into a printing plate.
    • 印版具有衬底,衬底上的单元阵列,其中每个单元对应于印刷图像的元素,位于单元中的可变形聚合物材料,使得每个单元至少部分地由可变形聚合物材料形成, 当可变形聚合物材料是熔化或软化之一时,根据需要收集可变形聚合物材料的储存器,以及使可变形聚合物材料熔融或软化的加热器。 形成印版的方法提供了一个单元阵列,首先加热单元阵列,使得可变形的聚合物材料进行融化或软化之一,致动阵列中的单元以呈现变形状态,冷却单元阵列 使细胞在变形状态下固化,第二加热细胞,使得选定细胞中的可变形聚合物材料进行软化或熔化,并恢复到较小的变形状态以形成印刷图案,并将表面冷却至 使印刷图案中的可变形聚合物材料固化。 形成印版的方法提供了一个单元阵列,加热单元阵列使得可变形的聚合物材料软化,致动所选择的单元格以使选定的单元的表面变形以形成印刷图案,并且冷却 细胞将印刷图案固化成印版。