As you may know, Samsung will be selling edge-lit LCD TVs under the QLED brand in 2017. The Q refers to the quantum dot technology that can help boost peak brightness and widen the color gamut. Q9, or to be exact Q9F, is a flat (F for flat) flagship model with higher peak brightness than Q7 and Q8.
ear lobe - the fleshy pendulous part of the external human ear. earlobe. auricle, pinna, ear - the externally visible cartilaginous structure of the external ear. lobe - (anatomy) a somewhat rounded subdivision of a bodily organ or part; ear lobe.
ear-stone (otolith) A generally oval-shaped, solid, calcareous structure that is enclosed in membranaceous sacs in the inner-ear region of the brain of vertebrates. Although there are usually three ear-stones on each side of the brain, the middle one, the sagitta, is often the largest. Because the ear-stone shows growth zones, or annual rings, it is used by fish biologists to determine the age of fish.