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Patent Searching and Data


Title:
DISPLAY DEVICE
Document Type and Number:
WIPO Patent Application WO/2018/179035
Kind Code:
A1
Abstract:
The present invention is provided with, in a frame region (F): a first weir wall (Wa) that surrounds a display region (D) with a material that configures a flattened film, and overlaps a peripheral end part (R) of an organic layer of a sealing film; and a second weir wall (Wb) that overlaps an edge of the peripheral end part (R) of the organic layer of the sealing film with a material that configures a partition wall around the periphery of the first weir wall (Wa). A groove part (C) is formed in an upper surface of the first weir wall (Wa) so as extend along the periphery of the display region (D).

Inventors:
SAIDA SHINSUKE
OKABE TOHRU
GUNJI RYOSUKE
TANIYAMA HIROKI
JINMURA HIROHARU
NAKADA YOSHIHIRO
INOUE AKIRA
Application Number:
PCT/JP2017/012302
Publication Date:
October 04, 2018
Filing Date:
March 27, 2017
Export Citation:
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Assignee:
SHARP KK (JP)
International Classes:
H05B33/02; G09F9/30; H01L27/32; H05B33/04
Domestic Patent References:
WO2003061346A12003-07-24
Foreign References:
JP2005235497A2005-09-02
JP2014207199A2014-10-30
JP2003317960A2003-11-07
Attorney, Agent or Firm:
MAEDA & PARTNERS (JP)
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