|
2024
|
G/S
|
Car stereos; Car televisions; Computer hardware and recorded computer software programs sold as a... |
|
|
G/S
|
Car televisions; Car stereos; Head-up display apparatus for vehicles; Heads-up displays for motor... |
|
2022
|
Invention
|
Projection calibration method and apparatus, electronic device and storage medium. The present ap... |
|
|
Invention
|
Focusing method for projection device and projection device. A focusing method for a projection d... |
|
|
Invention
|
Heat load balancing method and apparatus for local dimming, and projection device. Embodiments of... |
|
|
Invention
|
Projection apparatus modulation method, projection apparatus, controller and storage medium. Prov... |
|
|
Invention
|
Light source system. A light source system, comprising: a wavelength conversion layer (102, 202) ... |
|
|
Invention
|
Projection image superposition method and apparatus, electronic device and storage medium. The pr... |
|
|
Invention
|
Automatic calibration method, and device, system and computer-readable storage medium. Disclosed ... |
|
|
Invention
|
Projection apparatus and illumination light detection, auxiliary focusing and ambient light detec... |
|
|
Invention
|
Method, apparatus and system for calibrating two spatial light modulation devices, and electronic... |
|
|
Invention
|
Transparent projection screen, and manufacturing method for same. A transparent projection screen... |
|
|
Invention
|
Image display method and apparatus, electronic device, and storage medium. The present applicatio... |
|
|
G/S
|
Apparatus and instruments for recording, transmitting, reproducing or processing sound, images or... |
|
|
Invention
|
Fly-eye lens group, light source device, and projection apparatus.
A fly-eye lens group, a light... |
|
|
Invention
|
Light source system.
A light source system includes a light source, a light splitting and combin... |
|
|
Invention
|
Light source system. A light source system, comprising a light source, a light splitting and comb... |
|
|
Invention
|
Laser light source system and laser projection apparatus. The present invention provides a laser ... |
|
|
Invention
|
Light source device.
Provided is a light source device, including a first light source module co... |
|
|
Invention
|
Prism apparatus and projection device. A prism apparatus and a projection device are provided. Th... |
|
|
Invention
|
Display device and control method thereof. The present disclosure provides a display device and a... |
|
|
Invention
|
Projection screen and projection system. The present application provides a projection screen and... |
|
|
Invention
|
Projection display device. Provided is a projection display device for displaying a time period o... |
|
|
Invention
|
Method and apparatus for identifying corner points of pattern in image, and medium and electronic... |
|
|
Invention
|
Light source system and projection system. A light source system and a projection system, the lig... |
|
2021
|
Invention
|
Image quality debugging method, apparatus, system and electronic device. Embodiments of the prese... |
|
|
Invention
|
Optical engine light source fixing structure and projector. An optical engine light source fixing... |
|
|
Invention
|
Light modulator and projection display system. A light modulator and a projection display system.... |
|
|
Invention
|
Stereoscopic display apparatus and stereoscopic projection display system. A stereoscopic display... |
|
|
Invention
|
Projection correction method, projection correction apparatus, and electronic device. Embodiments... |
|
|
Invention
|
Light modulator and projection display system. A light modulator (10) and a projection display sy... |
|
|
Invention
|
Projection fusion method, projection fusion system and computer-readable storage medium. Disclose... |
|
|
Invention
|
Projection device adjusting apparatus. Disclosed in the present invention is a projection device ... |
|
|
G/S
|
Educational services in the nature of elementary schools; Teaching at elementary schools; Rental ... |
|
|
G/S
|
Educational services; Teaching; Rental of audio equipment; Rental of cinematographic apparatus; R... |
|
|
Invention
|
Projection display system. A projection display system includes a light source assembly, a wavele... |
|
2020
|
G/S
|
Downloadable computer application software for mobile phones, portable media players, handheld co... |
|
|
G/S
|
Computer peripheral devices, namely, audio recorders, digital video recorders, webcams; downloada... |
|
|
G/S
|
Semi-conductors; television apparatus; computer peripheral
devices; optical communication equipm... |
|
|
G/S
|
Computer peripheral devices; smartphone software
applications, downloadable; interactive touch s... |
|
|
G/S
|
Picture projectors; Digital projectors; Epidiascopes; Multimedia projectors; Projectors; Projecti... |
|
|
Invention
|
Polarization splitting device, polarization splitting structure and projection device.
Provided ... |
|
|
G/S
|
Downloadable application programming interface (API) software; Recorded computer programs for edi... |
|
|
Invention
|
Projection screen. The projection screen includes a reflective layer and a light-absorbing layer,... |
|
|
Invention
|
Lens adjusting device and projection apparatus. Provided are a lens adjusting device and a projec... |
|
|
Invention
|
Optical engine unit and projection system. An optical engine unit and a projection system are pro... |
|
|
Invention
|
Head-up display screen, head-up display assembly, and vehicle. A head-up display screen, a head-u... |
|
|
Invention
|
Optical film and optical imaging system.
An optical film and an optical imaging system are provi... |
|
|
G/S
|
Laser pointers; movie projectors; transparency projection apparatus; remote controls for stereos;... |
|
|
G/S
|
Laser direction instruments; audiovisual teaching apparatus;
video screens; slide projectors; pr... |
|
|
Invention
|
Color correction method for lighting system and lighting system.
Disclosed are a color correctio... |
|
|
Invention
|
Light source system and display apparatus. Provided is a light source system, including: an excit... |
|
|
Invention
|
Projection screen. Provided is a projection screen, the taper angles of a plurality of triangular... |
|
|
Invention
|
Projection screen. A projection screen includes an optical collimating layer and a surface diffus... |
|
|
Invention
|
Projection screen.
A projection screen with a design in which the apexes of multiple triangular ... |
|
|
Invention
|
Light source system and display apparatus. A light source system and a display apparatus are prov... |
|
|
Invention
|
Optical engine system and display apparatus. Disclosed are an optical engine system and a display... |
|
|
Invention
|
Projection screen. A projection screen includes a substrate with a first substrate surface. The f... |
|
|
Invention
|
Display device having digital micromirror array with an increased display bit depth. A display de... |
|
|
Invention
|
Light source system and display device. Disclosed are a light source system and a display device,... |
|
|
Invention
|
Light source control method for display device and display device.
Provided is an array light so... |
|
2019
|
Invention
|
Method for manufacturing projection screen and projection screen. A method for manufacturing a pr... |
|
|
G/S
|
Television apparatus; slide projectors; video screens;
projection screens; projectors; laser dir... |
|
2018
|
G/S
|
Data processing apparatus; Integrated circuit cards; Electronic components for integrated circuit... |
|
|
G/S
|
Computers; Transparency projection apparatus; Projection screens not for use in cinemas; Optical ... |
|
|
G/S
|
Cabinets for loudspeakers; Computer application software for mobile phones, portable media player... |
|
|
G/S
|
Computers; Transparency projection apparatus; Projection screens; Optical condensers; Fluorescent... |
|
|
G/S
|
Apparatus for recording, transmitting and reproducing sound and images; Apparatus for transmissio... |
|
|
G/S
|
Projection screens; projectors; audiovisual teaching
apparatus; cabinets for loudspeakers; telev... |
|
|
G/S
|
Germicidal lamps for purifying air; curling lamps; stage
lighting apparatus; light bulbs; lamps;... |
|
|
G/S
|
Eyeglassess. |
|
|
G/S
|
Fluorescent screens; remote controls for televisions for household purposes; video screens |
|
2017
|
G/S
|
Data processing apparatus; Integrated circuit cards and components; Downloadable electronic game ... |
|
|
G/S
|
Eyeglasses. |
|
|
G/S
|
Air-conditioning apparatus; Air-conditioning installations; Disinfectant apparatus for medical pu... |
|
|
G/S
|
Apparatus for recording, transmitting and reproducing sound and images; apparatus for transmissio... |
|
|
Invention
|
Color wheel phase detection method and system, and projection device. A color wheel phase detecti... |
|
|
G/S
|
[ Air-conditioning apparatus; air-conditioning installations; disinfectant apparatus for medical ... |
|
|
G/S
|
Data processing apparatus, namely, acoustic couplers, blank flash memory card, barcode readers, i... |
|
|
G/S
|
Data processing apparatus; Integrated circuit cards and components; Downloadable image file conta... |
|
|
G/S
|
Lamps; Searchlights; Light bulbs; Lighting apparatus, namely, lighting installations; Headlights ... |
|
|
G/S
|
Television apparatus; slide projectors; video screens;
projection screens; projectors; multimedi... |
