The HF550QUB-F20 is a 55-inch diagonal a-Si TFT-LCD display panel product from BOE Technology Group Co., Ltd. (hereafter called BOE), without a backlight and without a touch screen. It features an operating temperature range of 0 ~ 50°C and a storage temperature range of -20 ~ 60°C. The general features, summarized by QF, include 10-bit color depth and a matte finish. Based on these features, QF recommends that this model be applied to TV sets. The model includes a built-in 6 source chips driver IC. According to QF’s information, this model began mass production in Q3 2022 and is now in production. The specification was first input on May 11, 2023, with the latest update on September 11, 2023. For those interested in embedding the HF550QUB-F20 CELL in future products, QF strongly recommends contacting BOE or its agent to learn the latest production and specification details. The production status marked on ckdtv.com is for reference only and should not be used for decision-making. All specification details are inputted by QF engineers according to the datasheet, but mistakes may occur during inputting.