| Year | Detail |
| 1985 |
LG Display Co. Ltd. is founded as Goldstar Software Co. Ltd. |
| 1987 |
Initiated TFT-LCD development at Goldstar Central Research Center. |
| 1990 |
Establishment of Anyang Research Institute. |
| 1993 |
Creation of LCD business divisions within Goldstar Co. Ltd. |
| 1995 |
Rebranded as LG Software Co. Ltd. |
| 1997 |
Commenced mass production at LCD Plant in Gumi, Korea. |
| 1998 |
Acquisition of TFT-LCD related businesses from LG Electronics and LG Semiconductor. |
| 1999 |
Joint establishment of LG.Philips LCD Co. Ltd. with Philips Electronics. |
| 2000 |
Pioneered the world's first 20.1-inch TV LCD. |
| 2002 |
Developed the world's first low-temperature poly 20.1-inch QUXGA LCD. |
| 2006 |
Innovation of the world's first 100-inch Full HD LCD. |
| 2007 |
Started mass production at module plants in Wraclaw, Poland, and Guangzhou, China. |
| 2008 |
Company name changed to LG Display Co. Ltd. |
| 2013 |
Acquisition of 'AEO (Authorized Economic Operator). |
| 2014 |
Development of the world's smallest bezel 0.7mm Full HD LCD for smartphones. |
| 2015 |
Acquisition of OLED lighting business from LG Chem. |
| 2020 |
Achieved 'Accurate Picture Quality' certification for OLED TV panel from Intertek in the U.K. |