| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 353015000 | WITH SOUND ACCOMPANIMENT | 24 |
| 20080212033 | Project Equipped with Ultrasonic Speaker, and Method for Displaying Sound Reproduction Range in Projector - A projector includes an ultrasonic speaker, a visual information generation unit that generates visual information relating to a sound reproduction range of the ultrasonic speaker, and an image projection unit that displays the visual information generated by the visual information generation unit on a screen. | 09-04-2008 |
| 20090015792 | PROJECTOR AND CONTROL METHOD FOR THE SAME - A projector, includes: a projector body that includes an optical modulator that modulates light emitted from a light source according to an inputted image data to form an optical image and a projection optical device that projects the formed optical image in an enlarged manner; an audio system that includes a speaker that outputs sounds according to inputted audio data; and an audio data switching unit that switches the audio data outputted to the speaker according to a setting position of the projector. | 01-15-2009 |
| 20090027620 | PORTABLE MULTIMEDIA PROJECTION DEVICE - A portable multimedia projection device is provided for showing the multimedia information for a plurality of audiences and promoting the sharing quality of the multimedia information. The portable multimedia projection device includes a data storage unit, an image projecting unit, a control circuit, and an independent power. The data storage unit is disposed to store a multimedia data, the image projecting unit is electrically connected to the data storage unit, and disposed to project the multimedia data, the control circuit is electrically connected to the data storage unit and the image projecting unit and disposed to control the operating, transmitting, and broadcasting of the multimedia data, and the independent power is disposed to provide the electric power the portable multimedia projection device needs to operate. | 01-29-2009 |
| 20090168024 | ELECTRONIC APPARATUS HOUSING COVER, ELECTRONIC APPARATUS, AND PROJECTOR - An electronic apparatus housing cover is adapted to be attached to a housing of an electronic apparatus having a connection terminal to be connected to an external apparatus via a connecting cable, and a speaker device adapted to output a sound, and cover the connection terminal and the speaker device. The housing cover includes a cover main body having a box like shape, having an opening on a face opposed to the housing, and having an insertion passage section through which the connecting cable is inserted, and an acoustic effect section provided to the cover main body, and adapted to execute an acoustic effect processing on a sound output from the speaker device. | 07-02-2009 |
| 20090213332 | Auxiliary Apparatus for Projection Apparatus and Projection System - An auxiliary apparatus for a projection apparatus used in association with a projection apparatus for projecting an optical image, includes: a communication device that performs communication with the projection apparatus; and a projection auxiliary control device that, when communication is performed with the projection apparatus through the communication device, expands a projection function of the projection apparatus broader than when the optical image is projected without the communication. | 08-27-2009 |
| 20100123876 | PROJECTOR, AND METHOD OF CONTROLLING PROJECTOR - A projector includes: a power supply device; an image projection device having a light source device; a sound processing device adapted to process a sound signal from an external microphone; and a control device adapted to control the power supply device, wherein the control device can selectively set either one of a first operation mode in which the light source device and the sound processing device are made to be supplied with electrical power and a second operation mode in which the sound processing device is made to be supplied with the electrical power while halting supplying the electrical power to the light source device, and the control device controls the electrical power supply by the power supply device to the light source device and the sound processing device based on the operation mode set. | 05-20-2010 |
| 20100283974 | PROJECTION SYSTEM - An image projection system has a single reflective light modulator ( | 11-11-2010 |
| 20110001933 | Projection screen and image projection system using the same - An acoustic projection screen includes a screen base and a carbon nanotube layer. The carbon nanotube layer is attached to the screen base and connected to electrodes. | 01-06-2011 |
| 20110025982 | PROJECTOR AND METHOD OF CONTROLLING THE SAME - A projector adapted to project an image includes: a detection section adapted to detect a motion of the projector; a determination section adapted to compare a detection result of the detection section with a predetermined criterion to perform determination on whether the projector is in a moving state or in a resting state; an adjustment section adapted to begin adjustment of at least one projection condition of the image in response to a transition of a determination result of the determination section from the moving state to the resting state; an auxiliary operation section adapted to auxiliary support the projection of the image by performing an operation with vibration; and a criterion determination section adapted to change the criterion based on a operation state of the auxiliary operation section. | 02-03-2011 |
| 20110304823 | AWNING - An awning includes
| 12-15-2011 |
| 20110304824 | SCREEN - A screen having a display angle of 360°, wherein in the light path of a projection means and in the area of the central axis of a projection surface closed about 360° formed by a pillar a mirror is located, wherein the mirror is configured as a spherical mirror. | 12-15-2011 |
| 20120008095 | PROJECTION DISPLAY DEVICE AND SPEAKER DEVICE - A projection display device includes: a light source; a light modulation portion which modulates light from the light source in accordance with an image signal; a projection portion which projects the light modulated by the light modulation portion onto a projection plane; a speaker device which outputs a sound in accordance with an audio signal; and a main body cabinet in which the light source, the light modulation portion, the projection portion, and the speaker device are disposed. The speaker device includes a speaker and a speaker box storing the speaker. The speaker box includes: a front panel to which the speaker is attached; an inner box which covers the speaker attached to the front panel from behind; and an outer box which covers the periphery of the inner box and is attached to the main body cabinet. There is a space created between the two boxes. | 01-12-2012 |
| 20120086914 | PROJECTION DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME - An electricity storage section that stores power from an external power source and supplies the stored power as operating power is provided, and, when an interruption of the external power source to a projection display device is detected, control to reduce the power consumption of a device main body and control to drive an exhaust port shutter so that it is closed by the power supplied from the electricity storage section are performed. | 04-12-2012 |
| 20120133894 | PROJECTION DISPLAY APPARATUS - A projection display apparatus is placed on an installation surface forming a horizontal plane and projects an image onto a projection plane provided on a horizontal plane. The projection display apparatus includes: an imager that modulates the light emitted from a light source; an projection unit that projects the light emitted from the imager onto the projection plane; and an acoustic device that outputs a sound in the vertical direction. | 05-31-2012 |
| 20120154754 | Small Projection Toy - A small projection toy of an incorporation-in-small-article type, the small projection toy configured such that: a small projector including a projection lens barrel and a battery unit can be housed in a small article such as various local specialties, models of animals and vehicles, toys; and an incorporated image film can be watched by projection. | 06-21-2012 |
| 20130162953 | Acoustical Receiver and Pen Transcription System Adapted for Rejecting Virtual Pen Images - An acoustical receiver for detecting an acoustical signal characterized by a wavelength and a pen transcription system utilizing the same are disclosed. The receiver includes a detector that generates an electrical signal in response to acoustical signals in a predetermined frequency range including that wavelength, a housing surrounding the detector, and a receiving horn. The housing has a housing aperture having a maximum dimension less than the acoustical signal wavelength. The receiving horn has a first opening that is adjacent to the housing aperture and a second aperture having a dimension that is greater than the acoustical signal wavelength. | 06-27-2013 |
| 20140232991 | PROJECTION DISPLAY DEVICE AND METHOD FOR CONTROLLING THE SAME - In at least one embodiment, a projection display device comprises a device main body, a shutter that opens and closes an opening for ventilation, and an electricity storage section that stores power from an external power source. If an interruption detecting section detects a power supply from the external power source is stopped and a time in which the power supply is stopped is longer than a predetermined time, the interruption detecting section detects that the external power source is interrupted. If the interruption of the external power source is detected, a control section performs a control to reduce a power consumption of the device main body and a control to drive the shutter so that the shutter is closed by the power supplied from the electricity storage section. | 08-21-2014 |
| 20150109582 | PROJECTOR WITH VARIABLE POWER CONSUMPTION BASED ON DATA RECEIVED FROM REMOVABLE MODULE - An electronic unit that include a projector ( | 04-23-2015 |
| 20160088272 | DISPLAY SYSTEMS AND METHODS EMPLOYING POLARIZING REFLECTIVE SCREENS - An immersive display system is disclosed that includes screens configured to mitigate reduction in contrast ratio due at least in part to peripheral light incident on the screens. The immersive display system includes at least two screens and at least two projector systems. The screens have a multi-layered structure configured to selectively reflect light in a tailored polarization state. Adjacent screens can be configured to selectively reflect light in orthogonal polarization states. The projector systems can be configured to project video onto their respective screens with light in a suitable polarization state. The screens can be further configured to selectively reflect light within a plurality of tailored spectral bands, the spectral bands being different for respective screens. | 03-24-2016 |
| 20160097969 | DECORATION DEVICE WITH PROJECTION IMAGES FOR HOLIDAYS, FESTIVALS AND PARTIES - A decoration device with projection images for holidays, festivals and parties includes a shell, a module provided inside the shell, a projection unit mounted on the module, a projection film provided on the projection unit, and an LED light source disposed at one side of the projection film so that a transparent image formed on the projection film can be projected on a surface of the shell by the light source. A Bluetooth® speaker can be mounted inside the module to play music and sound from a mobile device. | 04-07-2016 |
| 353016000 | Phonograph | 1 |
| 353018000 | Cabinet encloses projector and one side of screen | 1 |
| 20100097577 | DYNAMIC APERTURE AND PROJECTION DEVICE HAVING SAME - A dynamic aperture, positioned in the path of light, includes a pair of parallel blades, a connecting member, a driving member, and a motor. The projection device includes a light source configured for generating light. The connecting member is fixed to the projection device and rotatably interconnects a same side of the blades. The driving member rotatably interconnects the opposite side of the blades so that the blades, the connecting member, and the driving member constituting a variable quadrangular frame. The motor is coupled to the driving member and is configured for rotating the driving member. Rotation of the driving member and restriction of the projection device to the connection member alter dimensions of the variable quadrangular frame and accordingly adjust a gap between the blades through which the generated light passes. | 04-22-2010 |
| 353019000 | Common picture and sound record carrier system | 3 |
| 20090015793 | Integrated Interactive Drawing and Entertainment Projector - An integrated interactive drawing and entertainment projector comprises a base having a top surface defining a receptacle for a sheet of paper. The housing is attached to the base. A film having at least one image thereon is received in the housing. A projector within the housing is operatively associated with the film to project the at least one image on to the top surface of the base defining the receptacle. | 01-15-2009 |
| 20100134764 | PROJECTOR - A projector includes: a light source; a light modulation device which forms an image by modulating light emitted from the light source according to inputted image information; a projection optical system which projects the image formed by the light modulation device; a projection position controlling unit which controls the projection position of the image by shifting the projection optical system in the left-right direction with respect to the projection direction; a pair of left and right speakers which output sounds corresponding to audio information inputted with the image information; and a sound volume adjusting unit which separately adjusts sound volume levels of the sounds outputted from the pair of the speakers based on the control condition of the projection position provided by the projection position controlling unit. | 06-03-2010 |
| 20150070658 | APPARATUS AND RELATED METHODS FOR USING LIGHT PROJECTION TO SIMULATE A SPECIFIED ENVIRONMENT - A wall sconce provides a lighted projection on a wall which can simulate motion or an environment. The wall sconce comprises a lighting chamber having a pair of light emitting diodes (LED). The LEDs emit light which is projected through a translucent cover and projected onto a wall thereby producing a pattern. The LEDs may be turned on or off to change the angle at which light passes through the translucent cover. This change of angle causes the simulation of motion or an environment on the wall. The wall sconce comprises a speaker capable of producing sounds configured to enhance the illusion of motion or the environment on the wall. The wall sconce further comprises an integrated circuit operable to control actuation of the LEDs and the speaker. Decals may be included to enhance the experience produced by the wall sconce. | 03-12-2015 |
