Abstract: Provided area sensing circuit capable of accurately sensing characteristics of pixels and a source driver including the same. The sensing circuit may include multiple channels configured to receive a plurality of input signals from a display panel and a sampling circuit configured to sample the plurality of input signals received through the multiple channels and scale a plurality of sampling signals. The sampling circuit may sample the plurality of input signals at the same first time, and may scale the plurality of sampling signals at the same second time.

Abstract: An apparatus is provided for depositing a thin film. The apparatus includes a chamber, a susceptor disposed in the chamber and supporting a substrate, a reflection housing disposed outside the chamber, a light source unit disposed in the reflection housing and irradiating light to the susceptor, and a light controlling unit blocking at least a portion of an irradiation path of the light to control an irradiation area of the light on the susceptor. At least a portion of the light controlling unit is disposed in the reflection housing.

Abstract: An apparatus is provided for depositing a thin film. The apparatus includes a chamber, a susceptor disposed in the chamber and supporting a substrate, a reflection housing disposed outside the chamber, a light source unit disposed in the reflection housing and irradiating light to the susceptor, and a light controlling unit blocking at least a portion of an irradiation path of the light to control an irradiation area of the light on the susceptor. At least a portion of the light controlling unit is disposed in the reflection housing.