A memory charging circuit includes a read charge control circuit controlled according to a read control signal and an address value. The laser slab has a trapezoidal cross-section in a direction perpendicular to the optical-quality interface. Each stave is further decomposed into flat panels, wherein each panel has a plurality of antenna elements positioned in a regular rectangular or triangular lattice. The method further includes placing the lid on the TIM, over the electronic assembly. The rear surface of the ink reservoir is covered with a flexible and elastic film, except for a connection between the ink reservoir and the exit of the ink supply passage, at a location remote from a connection between the ink reservoir and each of the pressure chambers. Values of dither coefficients that are allotted to respective pixel positions in a pixel group are altered between when the brightness level of an image displayed by the pixel data is lower than a prescribed brightness and when the brightness level of the image falls within a prescribed intermediate brightness range.