US 12,235,537 B2
Display device and electronic device
Shunpei Yamazaki, Tokyo (JP); Daisuke Kubota, Kanagawa (JP); and Naoto Kusumoto, Kanagawa (JP)
Assigned to Semiconductor Energy Laboratory Co., Ltd., (JP)
Filed by Semiconductor Energy Laboratory Co., Ltd., Kanagawa-ken (JP)
Filed on Jan. 4, 2023, as Appl. No. 18/093,047.
Application 17/313,609 is a division of application No. 16/549,166, filed on Aug. 23, 2019, granted, now 11,003,009, issued on May 11, 2021.
Application 16/549,166 is a division of application No. 15/616,179, filed on Jun. 7, 2017, granted, now 10,394,069, issued on Aug. 27, 2019.
Application 18/093,047 is a continuation of application No. 17/313,609, filed on May 6, 2021, granted, now 11,550,181.
Claims priority of application No. 2016-116264 (JP), filed on Jun. 10, 2016; and application No. 2016-124684 (JP), filed on Jun. 23, 2016.
Prior Publication US 2023/0213807 A1, Jul. 6, 2023
Int. Cl. G02F 1/1335 (2006.01); F21S 2/00 (2016.01); G02B 5/30 (2006.01); G02F 1/1333 (2006.01); G02F 1/1347 (2006.01); G09F 9/00 (2006.01); G09G 3/00 (2006.01); G09G 3/20 (2006.01); G09G 3/32 (2016.01); G09G 3/3233 (2016.01); G09G 3/36 (2006.01); H01L 31/14 (2006.01)
CPC G02F 1/1335 (2013.01) [G02B 5/30 (2013.01); G02B 5/3016 (2013.01); G02F 1/133514 (2013.01); G02F 1/133555 (2013.01); G02F 1/13471 (2013.01); G09G 3/035 (2020.08); G09G 3/20 (2013.01); G09G 3/32 (2013.01); G09G 3/3233 (2013.01); G09G 3/3648 (2013.01); H01L 31/14 (2013.01); F21S 2/00 (2013.01); G02F 1/1333 (2013.01); G02F 1/133626 (2021.01); G02F 1/13478 (2021.01); G02F 2201/44 (2013.01); G02F 2203/01 (2013.01); G02F 2203/02 (2013.01); G02F 2203/09 (2013.01); G09F 9/00 (2013.01); G09G 2300/046 (2013.01); G09G 2300/0842 (2013.01); G09G 2320/0686 (2013.01); G09G 2330/021 (2013.01)] 15 Claims
OG exemplary drawing
 
8. An electronic device comprising:
a first display region having a flat surface, the first display region including two long sides and two short sides;
a second display region having a curved region, the second display region extending from one of the two long sides of the first display region;
a driver circuit which outputs a signal for driving pixels included in the first display region and the second display region to the first display region and the second display region; and
a flexible substrate,
wherein the second display region is between the first display region and the driver circuit,
wherein part of the driver circuit extends beyond the one of the two long sides of the first display region,
wherein the first display region and the second display region are over the flexible substrate, and
wherein the flexible substrate has a protruded portion which extends from one of the two short sides of the first display region and is overlapped with a flexible printed circuit.