US 11,914,153 B2
Method and apparatus for processing screen using device
Myung-sik Kim, Suwon-si (KR); Su-jung Bae, Yongin-si (KR); Moon-sik Jeong, Seongnam-si (KR); and Sung-do Choi, Suwon-si (KR)
Assigned to Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed by Samsung Electronics Co., Ltd., Suwon-si (KR)
Filed on May 10, 2022, as Appl. No. 17/740,862.
Application 17/740,862 is a continuation of application No. 17/090,361, filed on Nov. 5, 2020, granted, now 11,353,707.
Application 17/090,361 is a continuation of application No. 16/411,666, filed on May 14, 2019, granted, now 10,860,087, issued on Dec. 8, 2020.
Application 16/411,666 is a continuation of application No. 14/873,761, filed on Oct. 2, 2015, granted, now 10,331,205, issued on Jun. 25, 2019.
Claims priority of application No. 10-2014-0139071 (KR), filed on Oct. 15, 2014.
Prior Publication US 2022/0269089 A1, Aug. 25, 2022
Int. Cl. G02B 27/01 (2006.01); G06F 1/16 (2006.01); G06F 3/00 (2006.01); G06F 3/0346 (2013.01); G06F 3/041 (2006.01); G06F 3/0482 (2013.01); G06F 3/147 (2006.01); G06T 19/00 (2011.01); G06V 10/10 (2022.01); G06V 10/20 (2022.01); G06F 3/01 (2006.01); G06F 3/0483 (2013.01); G06V 20/20 (2022.01); G06V 10/40 (2022.01); G06V 10/75 (2022.01)
CPC G02B 27/0172 (2013.01) [G06F 1/163 (2013.01); G06F 1/1686 (2013.01); G06F 3/005 (2013.01); G06F 3/011 (2013.01); G06F 3/017 (2013.01); G06F 3/0346 (2013.01); G06F 3/0416 (2013.01); G06F 3/0482 (2013.01); G06F 3/0483 (2013.01); G06F 3/147 (2013.01); G06T 19/006 (2013.01); G06V 10/10 (2022.01); G06V 10/20 (2022.01); G06V 10/255 (2022.01); G06V 10/40 (2022.01); G06V 10/751 (2022.01); G06V 20/20 (2022.01); G02B 2027/014 (2013.01); G02B 2027/0138 (2013.01); G02B 2027/0178 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method of displaying a virtual screen, performed by a glass type head-mounted display (HMD) device, the method comprising:
obtaining, through a camera of the HMD device, an image of an object in an actual space;
identifying a state of the object based on the obtained image;
determining a region corresponding to the object in which a virtual screen is to be displayed based on the identified state of the object; and
outputting, through a projector of the HMD device, light related to the virtual screen, such that in the user's view, the virtual screen is displayed on the determined region.