公开(公告)号：US20180321808A1

公开(公告)日：2018-11-08

申请号：US15781187

申请日：2016-10-04

Applicant: SONY CORPORATION

Inventor： Kazuhiro KITA ,  Taku INOUE

IPC: G06F3/0484 ,  G09G5/00 ,  H04N5/74 ,  G03B21/54

CPC classification number: G06F3/0484 ,  G03B21/54 ,  G09G5/00 ,  H04N5/74

Abstract: To propose a display device that can make a presenter timely aware of an elapsed time of a presentation.A display device including: a timing unit configured to time an elapsed time from a starting time point; a display control unit configured to control a display of a displayed image and an information image including a display related to the elapsed time; and a time setting unit configured to set a presentation time. The display control unit exerts control such that the display of the information image is displayed over the presentation time, and changes a mode of the information image whenever an elapsed time timed by the timing unit reaches a set time.

公开(公告)号：US20180267392A1

公开(公告)日：2018-09-20

申请号：US15762364

申请日：2016-11-01

Applicant: SONY CORPORATION

Inventor： Kazuhiro KITA ,  Taku INOUE

IPC: G03B21/14 ,  G03B21/16 ,  H05K5/03 ,  H05K7/20 ,  H04N5/74

CPC classification number: G03B21/145 ,  G03B21/00 ,  G03B21/14 ,  G03B21/16 ,  H04N5/74 ,  H05K5/03 ,  H05K7/20181

Abstract: [Object] To provide a projector-type display apparatus with ease of maintenance.[Solving Means] According to the present technology, a projector-type display apparatus includes an optical-system-for-projecting, a housing, a fan, an air-filter, and a filter-cover. The housing includes an air-inlet-port, and houses the optical-system-for-projecting. The fan is housed in the housing, air from the air-inlet-port flowing into the fan. The air-filter is attachable to and detachable from the housing, and covers the air-inlet-port. The filter-cover is attachable to and detachable from the air-filter.