Lg Innotek Co., Ltd.

Other

Lg Innotekco., Ltd.

Cheil Synthetics Inc.

Shin Poong Pharmaceutical Co., Ltd.

Chul Hong Kim

Kwang Ho Park

Moo Ryong Park

Hyun Duck Yang

Byoung Eon Lee

Jin Hee Kim

Jun Chul Hyun

Gwang Ho Park

Moo Ryoung Park

Woo Young Chang

Young Bae Jang

Hyung Min Park

Dae Sik Jang

Hyun Gyu Roh

Hyun Hee Chae

Ki Beom Kim

Hyong Euk Lee

Sang Hun Lee

Woong Hee Lee

Chang Hyuck Lee

Jae Wook Kwon

Yang Hyun Joo

Young Hye Son

Seong Ha Jang

Ju Un Park

Hyeong Jin Kim

Sung Tae Lee

Byung C Lee

Kyung S Tae

In Jun Seo

Eung Bae Kim

Seung Kyun Roh

A camera module includes base; a guide portion disposed on an inner side of the base; a lens assembly moving along the guide portion; and a substrate disposed on an outer side of the base. The lens assembly includes a conductor disposed under a lower surface thereof. The substrate includes a resonance coil disposed in a region facing the lower surface of the lens assembly and overlapping at least a part of the conductor in a direction perpendicular to an optical axis direction in response to movement of the lens assembly.

Camera module and camera device comprising same

Disclosed according to an embodiment is a method for controlling emitted light in a camera module which can acquire depth information. More particularly, disclosed is a camera module for controlling delay time of light emitted from each of light sources to determine the direction of light emitted from the light sources. A camera module according to an embodiment may control delay time of light emitted from each of light sources so that the camera module can be operated with higher performance even from a long distance.

Method and camera module for acquiring depth information

Provided is a light unit including a plurality of LED light sources formed on a PCB, a resin layer stacked on the PCB to diffuse and guide emitted light forwards, and a diffusion plate having an optical pattern printed thereon to shield light emitted from the LED light sources. The optical pattern is composed of a diffusion pattern implemented as at least one layer, or a combination of the diffusion pattern layer and a light shielding pattern. The light unit forms an optical pattern for shielding or diffusing light on a surface of a light diffusion plate of the back-light unit, and combines a diffusion pattern and a metal pattern to attain uniformity of light and realize a yellow-light shielding effect, thus leading to a reliable light quality.

Light unit and a LCD liquid crystal display comprising the light unit

The present invention relates to a lighting apparatus using LEDs as light sources and a display using the lighting apparatus, particularly, the present invention provides a lighting apparatus including: a plurality of light sources located on a printed circuit board; and a reflecting unit provided on the printed circuit board; and a spaced area provided inside the reflective unit.

Lighting apparatus

A camera module disclosed in the embodiment includes a light emitting portion and an image sensor, wherein the light emitting portion includes a light source, a first lens portion disposed on the light source, a reflective member reflecting light emitted from the light source, and a driving member for moving the first lens portion between the light source and the reflective member, wherein the reflective member includes a plurality of mirrors, and the plurality of mirrors may be arranged to be tiltable within a predetermined angle range from a reference angle.

Camera module

Disclosed according to an embodiment of the present invention is a camera module, comprising: a light source; an optical unit which converts light, output by the light source, into a planar form or a multi-point form and outputs same; and an image sensor, wherein the light source is periodically turned on/off, and when the light source is turned on, the optical unit moves to be positioned in a first position, and when the light source is turned off, the optical unit moves to the initial position thereof.

Provided is a lighting device, comprising: a light source module comprising: at least one light source disposed on a printed circuit board; and a resin layer disposed on the printed circuit board so that the light source is embedded; a light reflection member formed on at least any one of one side surface and another side surface of the resin layer; and a diffusion plate having an upper surface formed on the light source module, and a side wall which is integrally formed with the upper surface and formed to extend in a lower side direction and which is adhered onto the light reflection member, wherein a first separated space is formed between the light source module and the upper surface of the diffusion plate, whereby flexibility of the product itself can be secured, and durability and reliability of the product can be also improved.

Lighting device

A camera module according to the present embodiment comprises: a light-emitting unit for outputting light to an object; a filter allowing the light to pass therethrough; at least one sheet of lens disposed on the filter and condensing the light reflected from the object; a sensor including a plurality of pixels aligned in an array and generating an electrical signal from the light condensed by the lens; and a tilt unit for tilting the filter such that an optical path of the light having passed through the filter is repeatedly moved according to a predetermined rule, wherein the tilt unit includes: a tilting driver for generating an output signal synchronized with an exposure cycle of the sensor on the basis of a trigger signal input from the sensor; and a tilting actuator for tilting the filter diagonally by the output signal.

A camera device is provided. The camera device includes a light emitting portion configured to change a light path of light according to a first control signal and output the light along a first light path or a second light path, a light receiving portion configured to receive the light reflected by an object and generate an electrical signal, and a control portion configured to generate the first control signal which controls the light path of the light to be changed to the first light path or the second light path. Here, the light emitting portion outputs the light with a first pattern along the first light path or outputs the light with a second pattern along the second light path.

Camera device

A camera module according to an embodiment includes base; a guide portion disposed on an inner side of the base; a lens assembly moving along the guide portion; and a substrate disposed on an outer side of the base, wherein the lens assembly includes a conductor disposed under a lower surface thereof, and wherein the substrate includes a resonance coil disposed in a region facing the lower surface of the lens assembly and overlapping at least a part of the conductor in a direction perpendicular to an optical axis direction in response to movement of the lens assembly.

A camera module according to an embodiment of the present invention comprises: a substrate; a light source disposed on the substrate to output light; a first optical member for, when the light is input, diffusing and outputting the light; and a second optical member including a first liquid and a second liquid having a different refractive index from the first liquid, and when the diffused light is input, refracting and outputting the diffused light according to an interface which is formed between the first liquid and the second liquid and is changed according to applied voltage.

Growing community of inventors

Seoul, South Korea

Chul Hong Kim