Abstract: Disclosed in the present invention is a camera module comprising: an optical output unit for outputting a first optical signal and a second optical signal to an object; a sensor for receiving a first reflected optical signal in which the first optical signal is reflected by the object; and a control unit for obtaining first distance information to the object by using the first optical signal and the first reflected optical signal, wherein an output of the first optical signal is smaller than an output of the second optical signal, and the control unit determines whether to output the second optical signal by using the first distance information.

Abstract: Disclosed are a ToF module and an object recognition device using the ToF module. The ToF module according to the present invention is a time of flight (ToF) module for measuring distance and depth information in a ToF manner, and comprises: a light transmitting unit for outputting light to an object; and a light receiving unit for receiving light reflected from the object, wherein the light transmitting unit comprises: a light source including a package of a plurality emitters; an emitter driving unit for selectively driving at least one emitter of the plurality of emitters; and a drive control unit for primarily controlling the driving of the plurality of emitters and, in accordance with the reflected light received by the light receiving unit, secondarily selecting at least one emitter of the plurality of emitters and controlling the driving thereof.

Abstract: A distance measuring camera disclosed to an embodiment includes an image sensor, a light source, a first lens portion including a plurality of lenses disposed on the light source, and a driving member for moving the light source or the first lens portion in at least one direction of first and second directions perpendicular to an optical axis of the first lens portion, wherein output light emitted from the light source passes through the first lens portion and form a field of illumination (FOI) region including a plurality of dot patterns arranged in two-dimension in a region spaced apart from the first lens portion, wherein the driving member controls a position of the FOI region to be located in first or second region, wherein when the driving member moves the position of the FOI region from the first region to the second region, a first dot pattern located at one end of the plurality of dot patterns is moved outward relative to the first region than a second dot pattern located at the other end of the plur

Abstract: A distance measuring camera apparatus according to an embodiment of the present invention comprises: a light-emitting unit; and a light-receiving unit including an image sensor. The light-emitting unit comprises: a light source including a light-emitting device; and a diffusion member arranged on the light source and including a plurality of micro-lenses. The diffusion member includes a first region and a second region, wherein the first region surrounds the second region and the second region is arranged such that the center thereof overlaps the light-emitting unit in an optical axis direction. In addition, the diameter of the micro-lens in the second region is smaller than the diameter of the micro-lens in the first region.

Abstract: Disclosed in the present invention is a camera module comprising: an optical output unit for outputting a first optical signal and a second optical signal to an object; a sensor for receiving a first reflected optical signal in which the first optical signal is reflected by the object; and a control unit for obtaining first distance information to the object by using the first optical signal and the first reflected optical signal, wherein an output of the first optical signal is smaller than an output of the second optical signal, and the control unit determines whether to output the second optical signal by using the first distance information.

Abstract: Disclosed are a ToF module and an object recognition device using the ToF module. The ToF module according to the present invention is a time of flight (ToF) module for measuring distance and depth information in a ToF manner, and comprises: a light transmitting unit for outputting light to an object; and a light receiving unit for receiving light reflected from the object, wherein the light transmitting unit comprises: a light source including a package of a plurality emitters; an emitter driving unit for selectively driving at least one emitter of the plurality of emitters; and a drive control unit for primarily controlling the driving of the plurality of emitters and, in accordance with the reflected light received by the light receiving unit, secondarily selecting at least one emitter of the plurality of emitters and controlling the driving thereof.

Abstract: A light emitting device package includes: a light emitting device disposed on a substrate; a diffusion plate disposed on the substrate to surround the light emitting device; and a molding portion that is disposed on the substrate and has a shape of an aspheric lens whose center is recessed, The center of the molding portion is located on the same axis as the center of the light emitting device, and the diffusion plate may be interposed between the light emitting device and the molding portion. The molding portion having the shape of the aspheric lens whose center is recessed and the diffusion plate are employed to widely diffuse the light emitted from the light emitting device. Thereby, the efficiency of light can be increased, and manufacturing time and cost can be reduced. Simultaneously, a yellow ring phenomenon can be avoided.

Abstract: Embodiments provide a lighting apparatus including a light source unit including a first light source and a second light source, a light source driving unit including a first driver configured to supply first supply current to the first light source and a second driver configured to supply second supply current to the second light source, and a controller configured to control the first driver so as to vary the level of the first supply current and to control the second driver so as to fix the level of the second supply current.

Abstract: Embodiments provide a lighting apparatus including a light source unit including a first light source and a second light source, a light source driving unit including a first driver configured to supply first supply current to the first light source and a second driver configured to supply second supply current to the second light source, and a controller configured to control the first driver so as to vary the level of the first supply current and to control the second driver so as to fix the level of the second supply current.

Abstract: Disclosed are a light emitting device package and a light apparatus including the same. The light emitting device package according to an embodiment of the present disclosure includes a light emitting device that has a first side extending in a first direction and a second side extending in a second direction, and is disposed on a substrate, and a molding unit that has a shape of an isotropic lens disposed on the substrate to surround the light emitting device, wherein a square root of {(length of the first side)2+(length of the second side)2} is smaller than a diameter of the isotropic lens, and the length of the first side is at least 5/3 times more than the length of the second side.

Abstract: A light emitting device package includes: a light emitting device disposed on a substrate; a diffusion plate disposed on the substrate to surround the light emitting device; and a molding portion that is disposed on the substrate and has a shape of an aspheric lens whose center is recessed, The center of the molding portion is located on the same axis as the center of the light emitting device, and the diffusion plate may be interposed between the light emitting device and the molding portion. The molding portion having the shape of the aspheric lens whose center is recessed and the diffusion plate are employed to widely diffuse the light emitted from the light emitting device. Thereby, the efficiency of light can be increased, and manufacturing time and cost can be reduced. Simultaneously, a yellow ring phenomenon can be avoided.