Other

Ls Automotive Technologies Co., Ltd.

Sung Ho Baek

Hyuk Soo Kim

Dae Kyung Kim

The present invention provides a dynamic lamp device () comprising: a housing (); a substrate unit () disposed on the housing; and a lamp unit () at least partially connected to the substrate unit () and configured to allow light emitted therefrom to exit the housing () toward the outside of the housing, wherein the lamp unit () comprises: one or more lamp light delivery units () disposed in the housing () and each having a predetermined length; a lamp light source unit () disposed at each of both ends of each of the lamp light delivery units () and configured to deliver light emitted therefrom to the lamp light delivery unit (); and a control unit () configured to apply a light source control signal to the lamp light source unit () disposed at each of the both ends of the lamp light delivery unit () to change the intensity of light along the length of the lamp light delivery unit () to cause a predetermined intensity zone having a predetermined light intensity to be shifted along the length of the lamp light delivery unit (), and a control method thereof.

Dynamic lamp unit and control method therefor

A twice-foldable stroller including a frame main body which is configured to have right and left front-angle frames to support front wheels and a horizontal frame connected at a lower part between the right and left front-angle frames, right and left rear-angle frames to support rear wheels and connecting frames connected between the right and left rear-angle frames and the right and left front-angle frames, and vertical frames connected to the right and left connecting frames; seat frames; backrest frames; support frames; extension frames; canopy frames rotatably connected to the extension frames; and handles, each connected to the extension frames, wherein right and left central portions are rotatably connected to each other.

Growing community of inventors

Siheung-si, South Korea

Sung Ho Baek