Lg Electronics Inc.

Bongho Kim

Dohyung Lee

Sangcheon Kim

Sangcheol Lee

Hankyu Cho

Hyeuk Chang

Sejoon You

Jihoon Park

Euna Moon

Seokhoon Kang

Jinbeom Kim

Jihwan Hur

Jinhee Kang

Chang Hyeuk

Hyountag Oh

Dongjune Choi

Shinsung Yoo

Jeahyun Jeong

The present disclosure relates to a lens and a camera module including the same. The lens according to an embodiment of the present disclosure includes: an optical part forming an optical surface of the lens; a flange part formed around a circumference of the optical part; a first cut portion formed at one side of the flange part; and a second cut portion formed at another side of the flange part, wherein the first cut portion and the second cut portion form an angle, at which the first and second cut portions are perpendicular to each other, with respect to a central axis of the optical part. Accordingly, a lens form error occurring during assembly of the lens may be reduced, and a reduction in resolution of the lens may be prevented.

Lens and camera module comprising same

Provided are a light source module, a lighting device, and a system, which have uniform illuminance distribution, can obtain light having a large area, and are easy to assemble. The light module includes: a light source for emitting light; and a modulator disposed below the light source so as to modulate the emitted light into a line beam in the vertical direction. The light device includes a body, and a plurality of light source modules disposed on the lower side of the body so as to be arranged in an array in the horizontal direction, wherein the light source module includes: a support member provided in a first area of the lower side of the body; a light source provided in a second area of the lower side of the body so as to emit light in the downward direction; and the modulator provided on the lower side of the support member so as to modulate the emitted light into the line beam in the vertical direction.

Light source module, lighting device, and equipment system

Disclosed is a light emitting device, and more particularly are a light emitting device package configured to improve the quality of light and a lighting apparatus using the same. The light emitting device package includes a light emitting device located on a package main body, the light emitting device including a first light emitting device configured to emit light having a first wavelength band and a second light emitting device configured to emit light having a second wavelength band, a lens disposed over the light emitting device, and a wavelength conversion layer disposed over the lens, the wavelength conversion layer serving to absorb light having the first wavelength band or the second wavelength band so as to emit light having a third wavelength band.

Light emitting device package and lighting apparatus using the same

LED lamp

A lighting apparatus is disclosed. The lighting apparatus may be an omni-directional LED lamp. The lighting apparatus may include a heat sink and a first substrate disposed over the heat sink. A second substrate may be mounted to a connector provided on the first substrate. The second substrate may include at least one LED mounted on a surface of the second substrate. The second substrate may be mounted in the connector such that the surface of the second substrate is positioned at a prescribed angle with respect to the upper surface of the first substrate. Various types of reflectors are disclosed that reflect light in a prescribed angular range with uniform intensity. A bulb may be provided over the heat sink to surround the LEDs. Moreover, a power module may be electrically connected to the connector to provide power to the LEDs.

Omnidirectional LED lighting apparatus

Growing community of inventors

Seoul, South Korea

Bongho Kim