Samsung Electronics Co., Ltd.

Hwa-jun Du

Young-chan Kim

Cheon-yong Cho

When a user uses a display device for the first time in a factory mode, whether or not there are defective pixels is examined, and a guide message for setting initial settings is provided, so the user can use the display device in an optimal environment. As a result, if the display device has defective pixels, the user can be provided with after-sales service at an appropriate time, and use the display device at its full potential in an environment most suitable for the display device is set.

Method for controlling display for initial setting and display device using the same

A display apparatus capable of adjusting the time for detecting input signals from an external input source is provided. The display apparatus includes a signal detector which checks a plurality of input sources in sequence for a predetermined basic time and detects signals input from the plurality of input sources, and a controller which controls the signal detector to adjust the basic time and recheck the plurality of input sources if no signal is detected within the basic time. Accordingly, it is possible to recognize an input source from which input signals are detected late.

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Anyang-si, South Korea

Hwa-jun Du