US 9,810,952 B2
Liquid crystal display device
Yuki Kuramoto, Tokyo (JP)
Assigned to Japan Display Inc., Tokyo (JP)
Filed by Japan Display Inc., Tokyo (JP)
Filed on May 18, 2016, as Appl. No. 15/157,846.
Application 15/157,846 is a continuation of application No. 14/452,684, filed on Aug. 6, 2014, granted, now 9,372,365.
Claims priority of application No. 2013-170266 (JP), filed on Aug. 20, 2013.
Prior Publication US 2016/0259189 A1, Sep. 8, 2016
This patent is subject to a terminal disclaimer.
Int. Cl. G02F 1/1339 (2006.01); G02F 1/1335 (2006.01); G02F 1/1337 (2006.01); G02F 1/1333 (2006.01)
CPC G02F 1/1339 (2013.01) [G02F 1/13394 (2013.01); G02F 1/133512 (2013.01); G02F 1/133514 (2013.01); G02F 1/1337 (2013.01); G02F 1/13378 (2013.01); G02F 2001/133388 (2013.01); G02F 2001/133519 (2013.01)] 6 Claims
OG exemplary drawing
 
1. A liquid crystal display device, comprising:
a first substrate,
a second substrate,
a liquid crystal sandwiched between the first substrate and the second substrate,
a seal portion for sealing the liquid crystal,
wherein the second substrate has a black matrix (BM), a color resist layer, an overcoat (OC) layer and an alignment film,
a wall formed on a region where the sealing portion is formed on the second substrate, and the BM, the color resist layer, and the OC layer are formed on the region, and
the BM is removed at a place where the wall is formed on the region,
the first substrate has a light shielding metal film formed on a position opposite to the place where the BM is removed.