US 11,942,042 B2
Display device
Sangyun Han, Paju-si (KR); Yeongseok Choe, Seongnam-si (KR); and Joonmo Yang, Paju-si (KR)
Assigned to LG Display Co., Ltd., Seoul (KR)
Filed by LG Display Co., Ltd., Seoul (KR)
Filed on Aug. 25, 2022, as Appl. No. 17/895,927.
Application 17/895,927 is a continuation of application No. 17/135,683, filed on Dec. 28, 2020, granted, now 11,462,177.
Claims priority of application No. 10-2019-0179404 (KR), filed on Dec. 31, 2019.
Prior Publication US 2022/0406263 A1, Dec. 22, 2022
Int. Cl. G09G 3/3275 (2016.01)
CPC G09G 3/3275 (2013.01) [G09G 2300/0452 (2013.01); G09G 2320/0276 (2013.01); G09G 2320/0673 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A display device comprising:
a frequency converter configured to generate an intermediate frequency between a first driving frequency and a second driving frequency when a driving frequency of the display device is changed from the first driving frequency to the second driving frequency; and
an intermediate voltage generator configured to generate intermediate voltages corresponding to the intermediate frequency based on each of the first driving frequency and the second driving frequency,
wherein an intermediate voltage corresponding to the intermediate frequency is a value interpolated between a first voltage corresponding to the first driving frequency and a second voltage corresponding to the second driving frequency, and
wherein when the driving frequency of the display device is changed from the first driving frequency to the second driving frequency, the display device sequentially operates at the first driving frequency, the intermediate frequency, and the second driving frequency.