Title:
MULTI-LAYER DISPLAY DEVICE AND WASHING MACHINE USING SAME
Document Type and Number:
WIPO Patent Application WO/2016/107138
Kind Code:
A1
Abstract:
A multi-layer display device and a washing machine using same are provided. The multi-layer display device includes a controller and a light source (2), a liquid crystal layer (3), a display device (1) mounted orderly. Said display device (1) includes at least two sub display layers which have different refractive index and overlap mutually. Each sub display layer can reflect light ray having special wavelength range, or be penetrated by light ray with special wavelength range. And each sub display layer displays different control interface, said controller controls each different control interface displaying from different sub display layers. Using the multi-layer display device can save space effectively, so as to enlarge the characters on the control interface relatively, and convenient for elder. The different sub display layer have different color, can distinguish each control interface visually and easily.
Inventors:
LV PEISHI (CN)
GAO QIUYING (CN)
TIAN YING (CN)
WANG XIAOWEI (CN)
GAO QIUYING (CN)
TIAN YING (CN)
WANG XIAOWEI (CN)
Application Number:
PCT/CN2015/084066
Publication Date:
July 07, 2016
Filing Date:
July 15, 2015
Export Citation:
Assignee:
QINGDAO HAIER WASHING MACH CO (CN)
International Classes:
D06F39/12; D06F37/26; G09F9/00
Domestic Patent References:
| WO2008065062A1 | 2008-06-05 |
Foreign References:
| CN101739162A | 2010-06-16 | |||
| CN104060445A | 2014-09-24 | |||
| JPH04243227A | 1992-08-31 | |||
| CN1844542A | 2006-10-11 | |||
| CN102818219A | 2012-12-12 |
Attorney, Agent or Firm:
BEYOND ATTORNEYS AT LAW (CN)
北京品源专利代理有限公司 (CN)
北京品源专利代理有限公司 (CN)
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