Historical clue formulations

• Certain flat-screen, for short — 2024-07-14
• Sports bar fixture, in brief — 2023-09-09
• Part of a modern entertainment system — 2023-06-04
• Certain flat screen, in brief — 2022-08-09
• Best Buy buy — 2020-06-14
• Samsung or LG product, briefly — 2015-08-24