摘要:
A color-separating apparatus for a liquid crystal projector of single panel type that is capable of improving light efficiency and color revival property. In the apparatus, a color filter has red, green and blue colors formed in a spiral shape. A reflective plate is opposed to the color filter to reflect an incident light reflected and emitted from the color filter into the color filter again. Accordingly, a color light is transmitted with no light loss.
摘要:
High powered laser including a microchip laser array having an array of microchip laser beam shooting parts, and a heat transfer member of a material with a high thermal conductivity fitted between, and in contact with, the microchip laser beam shooting parts, for transferring heat from the microchip laser beam shooting parts to the outside of the high powered laser, thereby enhancing an output.
摘要:
Provided are an optical member, a display device including the same, and a method of fabricating the same. The optical member includes: a matrix; a plurality of wavelength conversion particles in the matrix; and a protective layer surrounding the matrix.
摘要:
Provided are a lens unit, a lens assembly, a camera module, a method of fabricating the camera module and the lens assembly, a method of fabricating an optic member, and an apparatus of fabricating the optic member. The lens unit comprises a lens portion and a supporting portion. The lens portion has a curved surface. The supporting portion extends from the lens portion. The supporting portion comprises a protrusion or a recess. The method of fabricating the optic member comprises injecting a resin composition inside a mold die, pressing the resin composition; and irradiating light onto the resin composition. Due to the pressure, shrinkage of a photo-curable resin composition can be reduced, and thus, the lens unit comprising the protrusion or recess can be easily fabricated.
摘要:
Disclosed is a remote signal input system. The remote signal input system comprises a transmitting device for generating signal light and a display panel comprising a plurality of sensors for sensing the signal light. Location signals are input into a display device having the display panel by using the signal light generated from the transmitting device.
摘要:
Provided are a lens unit, a lens assembly, a camera module, a method of fabricating the camera module and the lens assembly, a method of fabricating an optic member, and an apparatus of fabricating the optic member. The lens unit comprises a lens portion and a supporting portion. The lens portion has a curved surface. The supporting portion extends from the lens portion. The supporting portion comprises a protrusion or a recess. The method of fabricating the optic member comprises injecting a resin composition inside a mold die, pressing the resin composition; and irradiating light onto the resin composition. Due to the pressure, shrinkage of a photo-curable resin composition can be reduced, and thus, the lens unit comprising the protrusion or recess can be easily fabricated.
摘要:
The present invention relates to a projection system, and more particularly, to a projection system including an illumination unit. The projection system according to the present invention includes a reflection part divided into a “n” (n is a natural number) number of partial reflection parts having a first focus and a second focus, a light source part having a “n” number of light source groups, wherein each of the light source groups is located at the first focus of the partial reflection parts and outputs light, and a condenser located at the second focus of the partial reflection parts, for condensing light reflected from each of the partial reflection parts. The present invention can provide a projection system with a small size, including an illumination unit that can be miniaturized. The present invention can also provide a projection system with high efficiency, including an illumination unit that can improve efficiency.