The present invention provides a vehicle projector device installed inside a vehicle, a vehicle cabin system comprising same, and a method for adjusting the position of a projection image of a projecting module installed inside the vehicle, the vehicle projector device comprising: an armrest having a top cover; and the projecting module that is installed in the armrest to be rotatable and enables adjustment of a projection area to project an image toward the ceiling and rear of the interior of the vehicle.

A projection optical system (10) projects from a first image plane (5) on a reducing side to a second image plane (6) on an enlargement side. The projection optical system (10) includes a first optical system (11) that includes a plurality of lenses and forms a first intermediate image (51) formed inside the first optical system (11) by light incident from the reducing side into a second intermediate image (52) on the enlargement side of the first optical system (11); a second optical system (12) that includes a first reflective surface (M1) with positive refractive power which is positioned further to the enlargement side than the second intermediate image (52); and a glass block (30) that is disposed between the first optical system (11) and the first reflective surface (M1), the glass block (30) passing light rays from the first optical system (11) to the second intermediate image (52).

One variation of a system for serving augmented visual content to a user includes: a visor including a substrate of a transparent material and a reflective coating applied across the substrate, configured to selectively reflect visible light within a first reflection channel, and configured to transmit wavelengths of visible light outside of the first reflection channel, wherein the first reflection channel spans a first band of wavelengths; a projection system configured to project visual content in a first output channel onto an interior surface of the visor, the first output channel including a first peak-power wavelength of visible light within the first reflection channel and excluding wavelengths of visible light outside the first reflection channel; and a support structure configured to locate the visor on the user's head with the visor in a field of view of the user and configured to locate the projection system relative to the visor.

A signal detection device of the present invention includes a first control unit configured to determine whether there are inputs of a plurality of external signals connected thereto, a second control unit configured to be activated after the first control unit is activated, a first input unit connected directly to the first control unit and configured to input a first external signal, which is one type of the plurality of external signals, and a second input unit connected to the first control unit via the second control unit and configured to input a second external signal, which is another type of the plurality of external signals, and the first control unit determines whether there is an input of the first external signal before the second control unit is activated and determines whether there is an input of the second external signal after the second control unit is activated.

Some embodiments of the invention are directed toward a robotic head that includes a head enclosure; a translucent face mask coupled with the head enclosure, having a front side and a rear side; a neck system coupled with the head enclosure and configured to move the head enclosure; and a projector coupled with the head enclosure and disposed to project images of a face onto the rear side of the face mask.

This light source apparatus includes a wheel, a motor, a rotation member, and a contact member. The wheel includes a light emitter that is excited by excitation light and emits visible light, and a base that includes a first surface and a second surface opposite thereto, supports the light emitter on either one of the first and second surfaces, and has a first linear expansion coefficient. The motor generates rotational force for rotating the base. The rotation member is connected to the first surface of the base, rotates integrally with the base due to the rotational force of the motor, and has a second linear expansion coefficient different from the first linear expansion coefficient. The contact member is connected to the second surface of the base and has a third linear expansion coefficient whose magnitude relationship to the first linear expansion coefficient is equal to a magnitude relationship of the second linear expansion coefficient to the first linear expansion coefficient.

An electro-optic module includes an electro-optic panel to which an emission side light transmitting plate is fixed, a first frame which holds side surfaces of the electro-optic panel, and a second frame which is fixed to at least one of the electro-optic panel, the emission side light transmitting plate and the first frame on the image light emission side of the first frame. The second frame is provided with a frame-like emission side partitioning member that covers the emission side light transmitting plate from the opposite side of the electro-optic panel and holds an optical element such as an emission side polarizing plate or an emission side phase difference plate.

A projection apparatus executes a first processing and a second processing on image signal received from an external device, projects an image based on the image signal processed by an image processor, and switches an operation mode of the projection apparatus to a first mode, which is a low-latency mode for suppressing a delay in displaying an image, and a second mode, which is not the low-latency mode. The image processor maintains the first processing and stops the second processing in response that the operation mode of the projection apparatus is switched to the first mode from a state in which the operation mode is the second mode and the first processing and the second processing are executed.

The present invention discloses a stage lamp based on the TCP/IP protocol and its control system. The control system comprises a control terminal and a stage lamp. The control terminal and the stage lamp access a same local area network; a lamp control operation module is installed on the control terminal, and a user controls the stage lamp by performing a corresponding operation on the stage lamp control operation module, and sends a control instruction of the operation according to an agreed data communication format to the stage lamp via wireless wifi or a wired network based on the TCP/IP protocol; and the stage lamp parses the control instruction to obtain a corresponding control signal and performs a corresponding mechanical action and light output according to the control signal. The present invention, by using communication over the TCP/IP protocol, not only features openness for convenience of expansion, operation, and maintenance, but also simplifies an operation process and decreases professional skill requirements for each operator.

A moving head projector. The moving head projector includes a projector housing that is rotatably mounted to a yoke, which is in turn rotatably mounted to a base. The yoke includes a motor configured to selectively move the projector housing along multiple axes. A projector is located within the projector housing and directed towards an opening on a front side of the projector housing, wherein a lens is also positioned over the opening. A computer within the base is configured to control the moving head projector. The computer further includes non-transitory memory configured for operating more than one operating system. In one embodiment, the moving head projector system includes a dual boot computer.