Abstract: Disclosed herein are an illumination unit and a display apparatus. The illumination unit includes a first reflector, a second reflector arranged at either side of the first reflector, at least one light source module arranged between the first reflector and the second reflector, a cover member for covering the second reflector, an optical member arranged between the cover member and the second reflector while facing the first reflector, a first projection member interposed between the optical member and the cover member, and a second projection member interposed between the optical member and the second reflector. The distance from the cover member to one side surface of the first projection member is longer than the distance from the cover member to one side surface of the second projection member.

Abstract: Disclosed is a device for bonding a flexible PCB (Printed Circuit Board) to a camera module, the device according to an exemplary embodiment of the present disclosure comprising a thermo-compression unit configured to bond the camera module to the flexible PCB using an conductive film by applying heat and pressure to the conductive film between the camera module and the flexible PCB, an ultrasonic wave bonding unit configured to directly transmit ultrasonic wave vibration energy to the camera module to remove an oxide film on connection particles intrinsically formed inside the conducive film, and a controller configured to activate the ultrasonic wave bonding unit when a temperature of the conductive film rises to a predetermined temperature.

Abstract: A VCM (Voice Coil Motor) is disclosed, the VCM including an auto focus module vertically moving a lens and having terminals exposed to an outer surface, a fixation member coupled to the outer surface of the auto focus module to expose the terminals, a handshake correction module including a first driving unit coupled to an outer surface of the fixation member and a second driving unit opposite to the first driving unit, a connection member connecting an upper end of the auto focus module to an upper end of the handshake correction module, and a flexible circuit board connected to the terminals and the second driving unit to apply a driving signal to the first and second driving units.

Abstract: An exemplary embodiment of the present invention relates to an imaging lens, the imaging lens including, in an ordered way from an object side, a first lens having positive (+) refractive power, a second lens having negative (?) refractive power, a third lens having negative (?) refractive power, a fourth lens having positive (+) refractive power, and a fifth lens having negative (?) refractive power, wherein the imaging lens meets a conditional expression of 0.8<?T/((FLD)X2)<1.2, where ?T is a distance from an object side surface of the first lens to an image-forming surface, and FLD is a distance from an optical axis to a maximum image height.

Abstract: A wireless power transmitter for transmitting power to a wireless power receiver in a wireless scheme includes a transmitting coil configured to transmit power, which is supplied by a power source, to a receiving coil of the wireless power receiver using resonance; and a detecting unit configured to detect a coupling state between the transmitting coil and the receiving coil using an input impedance of the wireless power transmitter.

Abstract: Disclosed are a wireless power receiver and a method of managing the same. The wireless power receiver to wirelessly receive power from a wireless power transmitter and transmit the power to a load includes a receiving unit to receive AC power from the wireless power transmitter that receives power from a power supply device, a rectifying unit to rectify the received AC power to DC power, and a power managing unit to manage the power transmitted to the load based on the rectified DC power.

Abstract: An exemplary embodiment of the present disclosure includes a position detection unit detecting a position of the camera apparatus, a controller outputting a control signal, in a case the position of the camera apparatus detected by the detection unit is a condition for dropping the camera apparatus, and an OIS (Optical Image Stabilization) driving unit receiving the control signal outputted by the controller and being driven to cushion an inner structure of the camera apparatus.

Abstract: Provided is a light emitting device package. The light emitting device package comprises a body formed of a silicon-based material; an insulating layer having a first opening on a surface of the body; a first and second metal layers disposed on the insulating layer; a light emitting device having a plurality of compound semiconductor layers disposed on a top surface of the body and connected to the first and second metal layers; and a protection device disposed on the body and electrically connected to the light emitting device, wherein the insulating layer has a second opening on a bottom surface of the body, wherein a first portion of the first metal layer is connected to the protective device and is disposed in the second opening of the insulating layer.

Abstract: Disclosed is a semiconductor light emitting device. The semiconductor light emitting device includes a light emitting structure including a first conductive semiconductor layer, an active layer and a second conductive semiconductor layer. An electrode is on a bottom surface of the light emitting structure and an electrode layer and a conductive support member are disposed on the top surface of the light emitting structure. A recess is recessed from a top surface of the light emitting structure. A transmittive layer is between the light emitting structure and the electrode layer. The transmittive layer includes a first portion having a protrusion disposed in the recess.

Abstract: Disclosed is a sensing magnet apparatus for an motor, the apparatus including a disk-shaped plate centrally inserted by a rotation shaft, a ring-shaped sensing magnet so installed as to surface-contact an upper surface of the plate, formed at a position near to a periphery with a main magnet, and formed at a position near to a through hole with a sub magnet, and a separation inhibition unit physically coupling the plate and the sensing magnet to maintain the coupled state between the plate and the sensing magnet.

Abstract: Disclosed is a method for controlling a lighting apparatus comprising a first light source unit, a second light source unit and a third light source unit, all of which emit lights having mutually different color temperatures and mutually different color coordinates, the method comprising: outputting an R component signal, a G component signal and a B component signal, each of which respectively corresponds to light quantities of an R component, a G component and a B component of lights outputted from the first light source unit, the second light source unit and the third light source unit; receiving the R component signal, the G component signal and the B component signal and generating a comparative color coordinate; and comparing the comparative color coordinate with standard color coordinates located within an area formed by the respective color coordinates of the first, the second and the third light source units, and controlling light quantities of the first, the second and the third light source units i

Abstract: Provided are a light emitting device and a method for manufacturing the same. The light emitting device comprises a first conductive type semiconductor layer, an active layer, a second conductive type semiconductor layer, and a light extraction layer. The active layer is formed on the first conductive type semiconductor layer. The second conductive type semiconductor layer is formed on the active layer. The light extraction layer is formed on the second conductive type semiconductor layer. The light extraction layer has a refractive index smaller than or equal to a refractive index of the second conductive type semiconductor layer.

Abstract: An exemplary embodiment of the present disclosure includes a touch detection unit detecting if a particular region of the image of the object displayed by the display unit is touched, a memory unit stored with an auto focus calibration code of the particular region detected by the touch detection unit, and an auto focus driving unit receiving a coordinate of the particular region detected by the touch detection unit, reading out from the memory unit an auto focus calibration code corresponding to the particular region of the image of the object displayed on the display unit, and driving an auto focus actuator.

Abstract: Disclosed is a touch panel. The touch panel includes a sensing electrode pattern layer on a transparent substrate; a wire connected to the sensing electrode pattern layer; a bonding pad formed at an end of the wire and connected to a flexible printed circuit board (FPCB); and an adhesive insulating layer on one surface of the sensing electrode pattern layer and on a region except for the bonding pad, wherein the adhesive insulating layer comprises a first adhesive insulating layer and a second adhesive insulating layer, and an area of the first adhesive insulating layer is different from an area of the second adhesive insulating layer.

Abstract: Disclosed is a semiconductor light emitting device. The semiconductor light emitting device comprises a first semiconductor layer, a second semiconductor layer, an active layer formed between the first semiconductor layer and the second semiconductor layer, a first reflective electrode on the first semiconductor layer to reflect incident light, and a second reflective electrode on the second semiconductor layer to reflect the incident light.

Abstract: A light emitting device package and a method of manufacturing the light emitting device package are provided. A base is first provided and a hole is formed on the base. After a light emitting portion is formed on the base, a mold die is placed on the light emitting portion and a molding material is injected through the hole. The mold die is removed to complete the package.

Abstract: A camera module and an auto focusing method of the camera module are provided, the camera module including a VCM (Voice Coil Motor) including a rotor including a lens distanced from a reference plane, in a case no driving signal is applied, a posture detection sensor determining a posture of the VCM; an ISP (Image Signal Processor) generating a driving signal for driving the VCM using an optimum focus value of the lens calculated by an auto focus algorithm in response to a posture of the VCM determined by the posture detection sensor, an image sensor changing lens-passed light to a digital signal, and a controller controlling the VCM, the posture detection sensor, the image signal processor and the image sensor.

Abstract: Disclosed is a light emitting device. The light emitting device comprises a light emitting structure comprising a plurality of compound semiconductor layers; and a light extraction structure on the light emitting structure. The light extraction structure comprises a plurality of first layers and a plurality of second layers which are alternately disposed with each other to have a negative refraction index.

Abstract: A spindle motor having a turntable is disclosed, the spindle motor including a rotating rotation shaft, a turn table coupled to the rotation shaft to rotate along with the rotation shaft, and formed at a central upper surface with an accommodation groove, and a torque enhancement member coupled to the rotation shaft, and arranged inside the accommodation groove of the turn table to enhance a rotational torque of the turn table by depressing the turn table.

Abstract: Disclosed is a touch panel. The touch panel includes a transparent window; a printed pattern disposed under the transparent widow and spaced apart from the transparent window; and an intermediate layer between the transparent window and the printed pattern.