Invention Grant
- Patent Title: Input device, display system and input method
- Patent Title (中): 输入设备，显示系统和输入法
-
Application No.: US13853545Application Date: 2013-03-29
-
Publication No.: US09134814B2Publication Date: 2015-09-15
- Inventor: Akihiko Tamura
- Applicant: SEIKO EPSON CORPORATION
- Applicant Address: JP Tokyo
- Assignee: SEIKO EPSON CORPORATION
- Current Assignee: SEIKO EPSON CORPORATION
- Current Assignee Address: JP Tokyo
- Agency: Oliff PLC
- Priority: JP2012-086717 20120405; JP2013-008976 20130122
- Main IPC: G06F3/033
- IPC: G06F3/033 ; G06F3/038 ; G06F3/042 ; G06F3/0354
Abstract:
A projector detects a first input operation and a second input operation using an operation detection section, detects an operation position of the input operation in an operation area in which the input operation can be detected, and notifies the first operation and the operation position when the second operation is not detected within a predetermined time from when the first input operation is detected.
Public/Granted literature
- US20130265228A1 INPUT DEVICE, DISPLAY SYSTEM AND INPUT METHOD Public/Granted day:2013-10-10
Information query
