Wireless projection system and wireless projector
AssigneeHuizhou Tcl Mobile Communication Co., Ltd.
InventorMinli LUO
Life of this patent
Estimating the term…
Abstract
A wireless projection system and a wireless projector are disclosed. The wireless projector comprises a WiFi screen-mirroring receiving module, a control module and a projector module. The WiFi screen-mirroring receiving module is configured to receive a wireless signal for WiFi screen-mirroring and transform the wireless signal into a first signal; and the control module is configured to obtain the first signal from the WiFi screen-mirroring receiving module and control the projector module to project a screen according to the first signal. In the aforesaid way, the present disclosure can achieve projection through WiFi screen-mirroring.
Claims13
A wireless projector, comprising a WiFi screen-mirroring receiving module, a control module and a projector module, the WiFi screen-mirroring receiving module being configured to receive a wireless signal fir WiFi screen-mirroring and transform the wireless signal into a first signal;
- and the control module being configured to obtain the first signal from the WiFi screen-mirroring receiving module and control the projector module to project a screen according to the first signal;
- wherein the WiFi screen-mirroring receiving module comprises:
- a first WiFi antenna, being configured to receive the wireless signal for WiFi screen-mirroring;
- a first WiFi chip connected with the first WiFi antenna, being configured to demodulate the wireless signal;
- and
- a multimedia processor connected with the first WiFi chip, being configured to decompress the demodulated wireless signal to generate the first signal;
- and the projector module comprises:
- a display interface adaptor chip, via which the controller is connected with the multimedia processor.
A wireless projector, comprising a WiFi screen-mirroring receiving module, a control module and a projector module, the WiFi screen-mirroring receiving module being configured to receive a wireless signal for WiFi screen-mirroring and transform the wireless signal into a first signal;
- and the control module being configured to obtain the first signal from the WiFi screen-mirroring receiving module and control the projector module to project a screen according to the first signal.
A wireless projection system, comprising a mobile terminal and a wireless projector, wherein:
- the mobile terminal comprises a processor, a second WiFi chip and a second WiFi antenna, the processor being configured to generate a wireless signal for WiFi screen-mirroring and transmit the wireless signal to the wireless projector via the second WiFi chip and the second WiFi antenna;
- the wireless projector comprises a WiFi screen-mirroring receiving module, a control module and a projector module, the WiFi screen-mirroring receiving module being configured to receive the wireless signal from the second WiFi antenna and transform the wireless signal into a first signal;
- and the control module being configured to obtain the first signal from the WiFi screen-mirroring receiving module and control the projector module to project contents of the mobile terminal according to the first signal.
Dependencies are inferred from the claim text.