公开(公告)号：US20210089255A1

公开(公告)日：2021-03-25

申请号：US16999775

申请日：2020-08-21

Applicant: GIGA-BYTE TECHNOLOGY CO.,LTD.

Inventor： Kuei-Shan CHANG ,  Chin-Hui CHEN ,  Erh-Chia JOUNG ,  Chun-Keung CHAU ,  Shih-Pin CHANG

IPC: G06F3/14

Abstract: A display device capable of switching image sources and including a first transmission interface, a second transmission interface, a system on chip (SOC), and a display panel is provided. The first transmission interface is configured to be coupled to a first electronic device and receive a first image signal and selection information from the first electronic device. The second transmission interface is configured to be coupled to a second electronic device and receive a second image signal from the second electronic device. The SOC selects at least one of the first and second image signals according to the selection information to generate a display signal. The display panel displays an image according to the display signal.

公开(公告)号：US20220030191A1

公开(公告)日：2022-01-27

申请号：US17315655

申请日：2021-05-10

Applicant: GIGA-BYTE TECHNOLOGY CO., LTD.

Inventor： Chin-Hui CHEN ,  Erh-Chia JOUNG ,  Kuei-Shan CHANG

IPC: H04N5/45 ,  H04N7/10

Abstract: A display apparatus is provided, which includes a USB Type-C connector, display panel, a multiplexing circuit, a switch circuit, and a display controller. The USB Type-C connector is connected to a portable device, wherein a USB signal between the display apparatus and the portable device includes an image-transmission channel and a data-transmission channel. The multiplexing circuit separates the image-transmission channel from the data-transmission channel. The display controller controls a display mode of the display panel. In response to the display panel being in a first display mode, the display controller transmits a control signal to the switch circuit to control the multiplexing circuit to switch to a first operation mode. In response to the multiplexing circuit being in the first operation mode, the portable device acts as a host terminal in the image-transmission channel, and acts as a device terminal in the data-transmission channel.

公开(公告)号：US20210092307A1

公开(公告)日：2021-03-25

申请号：US16999538

申请日：2020-08-21

Applicant: GIGA-BYTE TECHNOLOGY CO.,LTD.

Inventor： Kuei-Shan CHANG ,  Chin-Hui CHEN ,  Erh-Chia JOUNG ,  Chun-Keung CHAU ,  Shih-Pin CHANG

IPC: H04N5/268 ,  G06F3/041

Abstract: A display device is capable of switching between image sources and includes a first transmission interface, a second transmission interface, a first peripheral interface, a system on chip (SOC) and a display panel. The first transmission interface is configured to be coupled to a first electronic device and receive a first image signal from the first electronic device. The second transmission interface is configured to be coupled to a second electronic device and receive a second image signal from the second electronic device. The first peripheral interface is configured to be coupled to a first peripheral device providing input information. The SOC selects at least one of the first and second image signals according to the input information to generate a display signal. The display panel displays an image according to the display signal.