Title:
FILM, DISPLAY PANEL, DISPLAY DEVICE AND HOUSEHOLD APPLIANCE
Document Type and Number:
WIPO Patent Application WO/2023/245905
Kind Code:
A1
Abstract:
A film (10), a display panel (100), a display device (1000) and a household appliance. The film (10) is used for in-mold decoration, and the film (10) comprises a base material layer (11) and at least two functional layers, wherein the base material layer (11) has an outer surface and an inner surface; and part of each functional layer is printed on the outer surface of the base material layer (11), and the remaining part of each functional layer is printed on the inner surface of the base material layer (11). The base material layer (11) is subjected to a double-sided printing production process, and with the same total number of functional layers, using double-sided printing can reduce the number of functional layers on a single side, and can decrease the defective rate caused by too many layers printed on the single side, thereby improving the product percent of pass.
Inventors:
LI BIRONG (CN)
CAO CHUNDE (CN)
ZHANG RUSHENG (CN)
SUN JIEYI (CN)
CAO CHUNDE (CN)
ZHANG RUSHENG (CN)
SUN JIEYI (CN)
Application Number:
PCT/CN2022/122538
Publication Date:
December 28, 2023
Filing Date:
September 29, 2022
Export Citation:
Assignee:
WUXI LITTLE SWAN ELECTRIC CO LTD (CN)
International Classes:
G09F9/30; B29C45/14; D06F34/28
Foreign References:
| CN114973965A | 2022-08-30 | |||
| CN115064070A | 2022-09-16 | |||
| CN216052996U | 2022-03-15 | |||
| CN212112433U | 2020-12-08 | |||
| CN215006604U | 2021-12-03 | |||
| CN110438749A | 2019-11-12 | |||
| CN205507720U | 2016-08-24 | |||
| KR20040046921A | 2004-06-05 |
Attorney, Agent or Firm:
CHINA PAT INTELLECTUAL PROPERTY OFFICE (CN)
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