Electrostatic adsorptive belt and method of manufacturing thereof, assembly, and conveyance system

Patent metadata

Field	Value
Publication number	US-9487365-B2
Application number	US-201514958042-A
Country	US
Kind code	B2
Filing date	Dec 3, 2015
Priority date	Nov 5, 2013
Publication date	Nov 8, 2016
Grant date	Nov 8, 2016

Abstract

There is provided with a method of manufacturing an electrostatic adsorptive belt. A portion for forming an electrode pattern on a first resin layer is irradiated with an ultraviolet laser beam. A region including the portion for forming the electrode pattern on the first resin layer is oxidated. The electrode pattern if formed on the first region layer by plating. A second resin layer is formed on a surface of the first resin layer on which the electrode pattern is formed.

First claim

What is claimed is:

1. An assembly comprising an electrostatic adsorptive belt, wherein the electrostatic adsorptive belt comprises:
an integrally formed first resin layer having a recess in a surface;
an electrode pattern formed in the recess of the first resin layer; and
a second resin layer laminated on a surface of the first resin layer on which the electrode pattern is formed.

2. The assembly according to claim 1 , wherein a surface of a laminate comprising the first resin layer and the electrode pattern, on which the electrode pattern is formed, is smooth.

3. The assembly according to claim 1 , further comprising a power feeder which is connected to the electrode pattern and extends through the first resin layer.

4. The assembly according to claim 1 ,
the electrode pattern includes first to Nth (N≧3) electrodes, and
the first to Nth electrodes are connected to first to Nth power feeders which extends through the first resin layer, respectively, and positions of the first to Nth power feeders in a widthwise direction of the electrostatic adsorptive belt are different.

5. The assembly according to claim 4 , wherein
the electrode pattern has a structure in which the first to Nth (N≧3) electrodes are repetitively arrayed in a lengthwise direction of the electrostatic adsorptive belt,
the first to Nth electrodes have a band shape and extend parallel in the widthwise direction of the electrostatic adsorptive belt, and
Nth electrodes (1≦i≦N) are connected to respective Nth power feeders, wherein positions of the Nth power feeders in the widthwise direction of the electrostatic adsorptive belt are the same.

6. The assembly according to claim 1 , wherein the electrode pattern includes a plurality of electrodes, and an inside of each of the electrodes is partially hollowed.

7. The assembly according to claim 6 , wherein each of the electrodes has a mesh structure.

8. The assembly according to claim 1 , wherein the electrode pattern includes a plurality of electrodes, and each of the electrodes is constituted by a thin line having a width of not larger than 1.0 mm.

9. The assembly according to claim 1 , wherein
the electrostatic adsorptive belt comprises the electrode pattern including a plurality of electrodes arranged on the same surface, and a plurality of conductive films,
the plurality of electrodes include first and second electrodes adjacent to each other in a lengthwise direction of the electrostatic adsorptive belt, and
a first conductive film is adjacent to the first electrode in a widthwise direction of the electrostatic adsorptive belt, and adjacent to the second electrode in a lengthwise direction of the electrostatic adsorptive belt.

10. The assembly according to claim 1 , further comprising a driving unit constructed to drive the electrostatic adsorptive belt.

11. The assembly according to claim 10 , further comprising an image forming unit constructed to form an image on a medium conveyed by the electrostatic adsorptive belt.

Assignees

• Canon Components Kk

Inventors

• Kanome Osamu
• Iwashita Taisuke

Classifications

• H10P72/3314

  Continuous loading and unloading into and out of a processing chamber, e.g. transporting belts within processing chambers · CPC title

• H10P72/3202

  Mechanical details, e.g. rollers or belts · CPC title

• H10P72/72

  using electrostatic chucks · CPC title

• H05K3/187

  means therefor, e.g. baths, apparatus · CPC title

• H05K2203/087

  Using a reactive gas · CPC title