US 12,302,103 B2
Display apparatus and display method
Junji Kamimura, Tokyo (JP)
Assigned to Maxell, Ltd., Otokumi-gun (JP)
Filed by Maxell, Ltd., Kyoto (JP)
Filed on Aug. 6, 2024, as Appl. No. 18/795,286.
Application 18/795,286 is a continuation of application No. 18/172,666, filed on Feb. 22, 2023, granted, now 12,089,043.
Application 18/172,666 is a continuation of application No. 17/009,426, filed on Sep. 1, 2020, granted, now 11,611,880, issued on Mar. 21, 2023.
Application 17/009,426 is a continuation of application No. 15/544,916, granted, now 10,798,575, issued on Oct. 6, 2020, previously published as PCT/JP2015/051871, filed on Jan. 23, 2015.
Prior Publication US 2024/0397318 A1, Nov. 28, 2024
This patent is subject to a terminal disclaimer.
Int. Cl. H04W 12/08 (2021.01); G06F 3/147 (2006.01); G09G 5/12 (2006.01); H04L 9/40 (2022.01); H04N 9/31 (2006.01); H04N 21/41 (2011.01); H04N 21/436 (2011.01); H04N 21/4363 (2011.01); H04W 12/06 (2021.01); H04W 12/50 (2021.01); G06F 3/14 (2006.01); H04W 12/71 (2021.01); H04W 12/77 (2021.01)
CPC H04W 12/08 (2013.01) [G06F 3/147 (2013.01); G09G 5/12 (2013.01); H04L 63/083 (2013.01); H04L 63/0876 (2013.01); H04L 63/105 (2013.01); H04N 9/3194 (2013.01); H04N 21/4122 (2013.01); H04N 21/4126 (2013.01); H04N 21/43615 (2013.01); H04N 21/43637 (2013.01); H04W 12/06 (2013.01); H04W 12/50 (2021.01); G06F 3/1454 (2013.01); G09G 2358/00 (2013.01); H04W 12/71 (2021.01); H04W 12/77 (2021.01)] 17 Claims
OG exemplary drawing
 
1. A projection apparatus capable of performing wireless connection with a first terminal device and with a second terminal device, the projection apparatus comprising:
a projector configured to project an image;
a communication unit configured to communicate with the first terminal device and with the second terminal device by wireless communication; and
a management controller configured to manage the wireless communication with the first terminal device and with the second terminal device;
wherein the management controller generates a terminal connection image including permission information for connecting the second terminal device to the projection apparatus, based on terminal connection permission information for connection of the second terminal device, after receiving control information from the first terminal device, allowing the second terminal device to connect with the projection apparatus,
wherein the projector projects the terminal connection image generated by the management controller,
wherein the communication unit receives second information for connecting the second terminal device with the projection apparatus, the second information is generated by capturing the terminal connection image by the second terminal device and transmitted from the second terminal device, and
wherein the management controller allows the second terminal device to connect the projection apparatus based on the second information received from the second terminal device.