PROJECTION DISPLAY DEVICE

COOLING STRUCTURE FOR LIGHT SOURCE DEVICE AND PROJECTOR

Projector and method for controlling projector

Method for controlling projector and associated electronic device

Projector

Image display apparatus

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Systems, devices, and methods for laser projectors

Special Light Effects by Laser Light Source

Method and device for projecting an image with improved safety

Projection type image display apparatus and information display method on projection type image display apparatus

Projection display device

Laser Projection Light

Projection system with safety detection

Image projection unit and image projection apparatus

Light source device, dust collecting member, and projector

Light source device including a magnetic or capacitance detecting sensor and an image projection apparatus including the light source device

LIGHT SOURCE DEVICE AND PROJECTOR

IMAGE PROJECTION APPARATUS, AND LIGHT SOURCE UNIT

Projection device, projection device control method, projection device control apparatus, and computer program thereof

Translucent object presence and condition detection based on detected light intensity

Method and device for projecting an image with improved safety

PROJECTION DEVICE PARTICLE-CONTAINMENT SHIELD

LIGHT SOURCE MODULE AND IMAGE PROJECTION DEVICE

Projector

Translucent object presence and condition detection based on detected light intensity

Image projection apparatus

Projection system with safety detection

Projection apparatus and light source module having fixing wire

Safety feature for projection subsystem using laser technology

Method for reducing a light intensity of a projection device

Scanning laser proximity detection

Luminescent light emitting device having luminescent material plate that is caused to be luminous by excitation light source and projector including same luminescent light emitting device

Projector with a therm-sensitive component for overheating protection

Projector

PROJECTORS

Air filter including a holding frame formed of a resilient material and projector

Light source device and projector

Device for generating a display image on a composite glass pane

Projection apparatus having MEMS mirror with plural projection paths

Projection display device, information processing device, projection display system, and program

Image projection apparatus

Safety Protection method for laser projection apparatus

Projector and method for controlling projector using a slidable lens shutter

Laser projection system with security protection mechanism

WINDSHIELD DISPLAY WITH OBSTRUCTION DETECTION

Projector having blue light alleviating part

Projection display device

Projector having blue light alleviating part

Projection display device

APPARATUS CASING, PROJECTION SYSTEM AND ASSEMBLING METHOD OF APPARATUS CASING

Projector

Line display system using projector

Laser light source module

Image projecting device having a toppling detecting part

Projection apparatus and light source adjusting method thereof

Scanning laser projector with safety system

IMAGE DISPLAY APPARATUS

Projector

Light source device, projector, and method of assembling light source device

Projection system, lighting device and method for controlling thereof

PROJECTOR WITH EYE PROTECTION MECHANISM

Device housing

Laser projection light

PROJECTION TYPE DISPLAY DEVICE AND LIGHT AMOUNT ADJUSTMENT METHOD

Light source cooling device including holding part located on surface of a case and projection type display device

Electrode used for discharge lamp, high pressure discharge lamp, lamp unit, and projection image display apparatus

Mobile electronic device

Light source unit including a luminescent wheel that performs control to rotate or stop the wheel while light is emitted onto it and projector

High-pressure discharge lamp, lamp unit, and image display apparatus

LIGHT SOURCE DEVICE AND PROJECTION DISPLAY APPARATUS INCLUDING THE SAME

Lamp source module and projection system

Projector

Projection display apparatus

Method for manufacturing high-pressure discharge lamp, high-pressure discharge lamp, lamp unit and projection-type image display

Projection Image Display Apparatus

LIGHT SOURCE SYSTEM

Projection display apparatus having stored information for authenticating light source

Projection Display Apparatus and Control Method Thereof

Light source module of projector

PROJECTOR AND PROGRAM

LAMP HOLDER OF A PROJECTION APPARATUS AND FABRICATION THEREOF

Projection device particle-containment shield

PROJECTOR APPARATUS AND CONTROL METHOD FOR PROJECTOR APPARATUS

Projector cooling system with time dependent temperature threshold

Projector that monitors mirror function to prevent point illumination

Switchable illumination system

Projector having a light intensity control unit for controlling light intensity of projected light and control method of projector

Projector and control method thereof

Light source apparatus

System and method for automated projector lamp management

Projection display apparatus and method

Light source device, lighting device, monitoring device, and projector

Lamp module

LAMP MODULE

PROJECTOR

Projector

System and method for projector lamp door thermal safety latch

System and method for projector lamp safety interlock

Radiant-temperature measurement device, light-source temperature control device, image projection apparatus and radiant-temperature measurement method

Projection type image display apparatus

Arrangement for and method of projecting an image with safety circuitry

Projector lamp unit with air and light leakage prevention

Projector having first and second ventilation openings and first and second barrier members

Projector

Lamp housing, a protective cover, and a lamp replacement method for a light source apparatus

Laser light source device, display device, scanning type display device, and projector

Reflector, light source device and projection display apparatus

Light shielding heat-resistant sheet material, and light amount regulating apparatus and projector apparatus utilizing the same

Lamp protection system and method

Light amount-adjusting device and light amount-adjusting device for projector unit

Lamp receptacle assembly for a projection apparatus

Projector

Fixing structure

System and method for automated projector lamp management

Light source device and projection-type image display device

Projector

Light source device and projection display apparatus

Projectors and lighting modules thereof

Methods and systems for diagnosing projection device failure

Image projector

Image projector and image projecting method

Light source device and projector apparatus having same

Image projector

Rear-type projector

Light source assembly and projection apparatus