Joled Inc.

Sony Corporation

Shinya Tamonoki

Hiroshi Sagawa

Makoto Noda

Keitarou Kondou

A display apparatus including: a display region provided with a plurality of pixel portions; wires installed to the respective pixel portions within the display region from an outside of the display region for transmitting a signal to drive the respective pixel portions; connection pads provided on the outside of the display region and serving as input portions to provide the wires with a signal while electrically conducting with the wires; switch elements provided on the outside of the display region in a middle of the wires; and a light shielding covering portion shielding the switch elements from light and formed to cover the connection pads while electrically conducting with the connection pads.

Display apparatus, manufacturing method of display apparatus, and electronic device

A display apparatus includes: a display region provided with a plurality of pixel portions; wires installed to the respective pixel portions within the display region from an outside of the display region and transmitting a signal to drive the respective pixel portions; connection pads provided on the outside of the display region and serving as input portions that provide the wires with a signal while electrically conducting with the wires; switch elements provided on the outside of the display region in a middle of the wires; and a light shielding covering portion shielding the switch elements from light and formed to cover the connection pads while electrically conducting with the connection pads.

An automatic gain control apparatus includes: a first counter configured to calculate a first count value that is the number of times when a voltage of an input signal exceeds a first voltage threshold within a predetermined period; a second counter configured to calculate a second count value that is the number of times when the voltage of the input signal drops below a second voltage threshold in the predetermined period; and an over-range detector configured to detect an over-range, based on a comparison result obtained by comparing either one of each of the first count value and the second count value and a calculation result of the first count value and the second count value with a predetermined threshold, and output a detection result.

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Aichi, Japan

Shinya Tamonoki