Title:
CUP BRUSH
Document Type and Number:
Japanese Patent JP2007167361
Kind Code:
A
Abstract:
To provide a cup brush which keeps a state capable of efficiently washing a liquid crystal substrate without scratching a liquid crystal surface for a long period of time by making washing liquid permeate and stay in the center area of a pedestal inside a brush segment of a rotating cup brush without flowing out to the outside immediately.
A plurality of first brush segments 41 are provided in a radial direction from the center of a disk-like base 10 to the outer edge, the adjacent first brush segments 41 are provided at a prescribed interval, and second brush segments 42 are provided at areas between the intervals.
Inventors:
NIIZAKI YUICHIRO
NIIZAKI TOMOKO
NIIZAKI YUNITO
NIIZAKI TOMOKO
NIIZAKI YUNITO
Application Number:
JP2005369349A
Publication Date:
July 05, 2007
Filing Date:
December 22, 2005
Export Citation:
Assignee:
NIIZAKI YUICHIRO
NIIZAKI TOMOKO
NIIZAKI TOMOKO
International Classes:
A46B9/02; A46B7/08
Attorney, Agent or Firm:
Kenzo Fukuda
Shinichi Fukuda
Takemichi Fukuda
Shinichi Fukuda
Takemichi Fukuda