DISPLAY SYSTEM AND DISPLAY DEVICE

摘要

It is possible to provide a display system which perform a flexible ON/OFF control. As shown in Fig. 5A, when a personal computer (2) is in the ON state and display devices (D1, D2, D3) are all operating in a normal screen display mode (S4), the display device (D1) is switched to a secondary OFF mode (S2). Thus, no voltage is outputted from a DDC signal output terminal (26a) of the display device (D1). As a result, no voltage is supplied to a DDC signal input terminal (50a) of the display device (D2) of the latter stage and the display device (D2) enters an NLR OFF mode (S5). In the same way, the display device (D3) also enters the NLR OFF mode (S5).