Title:
衣類処理機器及びその制御方法
Document Type and Number:
Japanese Patent JP6671857
Kind Code:
B2
Abstract:
A laundry treating apparatus including a rotary knob (50), a control panel body (22) including a rotary knob hole (22) in which the rotary knob is rotatably positioned and at least one indicator (33) representing a course capable of being selected by the rotary knob, a plurality of LEDs (60) arranged on a PCB (21A) in a circular shape and having a larger number than that of the at least one indicator, and a window (82) through which light emitted from the plurality of LEDs passes, wherein the plurality of LEDs includes a first LED group (65-71, 74-80) including at least one LED for radiating light to an indicating region of the window corresponding to the at least one indicator, and a second LED group (61-64, 72-73) including at least one LED for radiating light to a region other than the indicating region of the window. The invention creates a lighting pattern representing a course at the indicating region of the window and creates, at the indicating regions and the non-indicating regions of the window, an arcuate or annular lighting pattern representing information other than a course display.
Inventors:
Yang Ching Ho
Kim Young Seo
Kim Young Seo
Application Number:
JP2015085126A
Publication Date:
March 25, 2020
Filing Date:
April 17, 2015
Export Citation:
Assignee:
LG ELECTRONICS INC.
International Classes:
D06F39/12; D06F33/30; D06F39/00
Domestic Patent References:
| JP2001005075A | ||||
| JP2002095886A |
Foreign References:
| US20070241938 | ||||
| KR1020040036740A | ||||
| KR1020040035758A | ||||
| US20030024280 | ||||
| US20080289940 | ||||
| WO2003023117A1 | ||||
| WO2003023118A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura
Jun Tsuruta
Tomohiro Minamiyama
Akira Kawai
Kenichi Nakamura