US 12,111,544 B2
Liquid crystal display device
Takashi Yamamoto, Chiba (JP); Tomoya Sugano, Mobara (JP); and Takamitsu Kamada, Mobara (JP)
Assigned to Japan Display Inc., Tokyo (JP); and Panasonic Intellectual Property Corporation of America
Filed by Japan Display Inc., Tokyo (JP); and Panasonic Intellectual Property Corporation of America, Torrance, CA (US)
Filed on May 1, 2023, as Appl. No. 18/141,521.
Application 18/141,521 is a continuation of application No. 17/873,362, filed on Jul. 26, 2022, granted, now 11,675,235.
Application 17/873,362 is a continuation of application No. 17/340,162, filed on Jun. 7, 2021, granted, now 11,428,995, issued on Aug. 30, 2022.
Application 17/340,162 is a continuation of application No. 16/727,043, filed on Dec. 26, 2019, granted, now 11,061,288, issued on Jul. 13, 2021.
Application 16/727,043 is a continuation of application No. 16/448,321, filed on Jun. 21, 2019, granted, now 10,558,091, issued on Feb. 11, 2020.
Application 16/448,321 is a continuation of application No. 15/693,716, filed on Sep. 1, 2017, granted, now 10,371,990, issued on Aug. 6, 2019.
Application 15/693,716 is a continuation of application No. 14/615,403, filed on Feb. 5, 2015, granted, now 9,778,522, issued on Oct. 3, 2017.
Application 14/615,403 is a continuation of application No. 14/166,258, filed on Jan. 28, 2014, granted, now 9,069,218, issued on Jun. 30, 2015.
Application 14/166,258 is a continuation of application No. 12/832,193, filed on Jul. 8, 2010, granted, now 8,643,819, issued on Feb. 4, 2014.
Claims priority of application No. 2009-161610 (JP), filed on Jul. 8, 2009.
Prior Publication US 2023/0266626 A1, Aug. 24, 2023
Int. Cl. G02F 1/1339 (2006.01); G02F 1/1333 (2006.01); G02F 1/1335 (2006.01); G02F 1/1337 (2006.01); G02F 1/1345 (2006.01); G02F 1/1362 (2006.01)
CPC G02F 1/13394 (2013.01) [G02F 1/133514 (2013.01); G02F 1/1337 (2013.01); G02F 1/1339 (2013.01); G02F 1/13452 (2013.01); G02F 1/136286 (2013.01); G02F 1/133388 (2021.01); G02F 1/13396 (2021.01)] 7 Claims
OG exemplary drawing
 
1. A display device comprising:
a TFT substrate including a plurality of pixels each having a thin film transistor which are located in a display region;
a counter substrate having color filters and protrusions; and
a sealing material bonding between the TFT substrate and the counter substrate, wherein
the color filters include a first portion which is separated from the color filters in the display region and located in the peripheral region,
the first portion are located along an extending direction of the sealing material,
the protrusions include first protrusions and a second protrusion which are in a peripheral region surrounding the display region,
the first protrusions and the second protrusion are overlapped with the sealing material,
the first protrusions are located along the extending direction of the sealing material and separated from each other,
the second protrusion is linearly formed along the extending direction of the sealing material,
the first protrusions and the second protrusion do not overlap each other, and
the second protrusion is closer to the display region than the first portion.