US 9,810,958 B2
Electro-optical device, projection-type display device, electronic device, and manufacturing method of the electro-optical device
Satoshi Ito, Eniwa (JP); Takafumi Egami, Chitose (JP); and Hidenori Sokabe, Chitose (JP)
Assigned to Seiko Epson Corporation, Tokyo (JP)
Filed by Seiko Epson Corporation, Tokyo (JP)
Filed on Nov. 21, 2016, as Appl. No. 15/358,106.
Application 15/358,106 is a continuation of application No. 14/794,735, filed on Jul. 8, 2015, granted, now 9,529,220.
Application 14/794,735 is a continuation of application No. 13/551,828, filed on Jul. 18, 2012, granted, now 9,110,325.
Claims priority of application No. 2011-159619 (JP), filed on Jul. 21, 2011.
Prior Publication US 2017/0075176 A1, Mar. 16, 2017
Int. Cl. G02F 1/136 (2006.01); G02F 1/1333 (2006.01); G02F 1/1343 (2006.01); H04N 9/31 (2006.01); G02F 1/1362 (2006.01); G02F 1/1368 (2006.01); G02B 27/14 (2006.01); G02F 1/133 (2006.01); G02F 1/1335 (2006.01)
CPC G02F 1/134336 (2013.01) [G02F 1/133345 (2013.01); G02F 1/134309 (2013.01); G02F 1/136213 (2013.01); G02F 1/136227 (2013.01); H04N 9/3102 (2013.01); H04N 9/3167 (2013.01); H04N 9/3197 (2013.01); G02B 27/141 (2013.01); G02B 27/149 (2013.01); G02F 1/1368 (2013.01); G02F 1/13306 (2013.01); G02F 1/133512 (2013.01); G02F 1/133528 (2013.01); G02F 1/136286 (2013.01); G02F 2001/13685 (2013.01); G02F 2001/133357 (2013.01); G02F 2201/121 (2013.01); G02F 2201/123 (2013.01)] 7 Claims
OG exemplary drawing
 
1. An electro-optical device comprising:
a pixel electrode provided over one side of a substrate;
a conductive layer provided between the substrate and the pixel electrode;
a relay electrode provided between the substrate and the conductive layer;
wherein
the conductive layer includes a first conduction section protruding toward the pixel electrode and a second conduction section protruding toward the relay electrode,
the first conduction section is cylindrical-shaped having an upper surface which is attached to the pixel electrode, and having a side surface sloping from the upper surface, and
the pixel electrode is electrically connected to the relay electrode through the conductive layer.