Suzhou Lekin Semiconductor Co., Ltd.

Lg Innotek Co., Ltd.

Ki Bum Sung

Jung Hyun Kim

Tae Yong Lee

Sang Jun Park

Deok Ki Hwang

Baek Jun Kim

Myung Sub Kim

Jae Hun Jeong

Ba Ro Lee

Jo Young Lee

Yong Han Jeon

Mhan Joong Kim

Chang Geun Ahn

A surface-emitting laser package comprises: a substrate; a surface-emitting laser device disposed on the substrate, and having a non-emitting area and an emitting area which includes a plurality of emitters each generating a first laser beam; a housing disposed around the surface-emitting laser device; and a diffusing part disposed on the surface-emitting laser device. The emitting area has a first width in a first direction and a second width in a second direction perpendicular to the first direction, and the second width may be greater than the first width. The diffusing part outputs the first laser beam into a second laser beam having a first angle of view in the first direction and a second angle of view in the second direction, and the first angle of view may be greater than the second angle of view.

Surface-emitting laser package

A semiconductor device disclosed in an embodiment comprises: a light emitting unit comprising a light emitting structure layer which has a first conductivity type semiconductor layer, a second conductivity type semiconductor layer, and an active layer between the first conductivity type semiconductor layer and the second conductivity type semiconductor layer; and a sensor unit disposed on the light emitting unit, wherein the sensor unit comprises: a sensing material changing in resistance with light emitted by the light emitting unit; a first sensor electrode comprising a first pad portion and a first extension part extending from the first pad portion and contacting the sensing material; and a second sensor electrode comprising a first pad portion and a second extension part extending toward the first extension part from the second pad portion and contacting the sensing material. The sensor unit senses an external gas in response to the light generated from the light emitting unit.

Semiconductor element and sensing device having a light emitting unit and a sensor unit

Disclosed is a semiconductor manufacturing apparatus including at least one pocket on which a passive subject on which deposition will be executed is mounted, and a carrier body having an insertion space to which the at least one pocket is detachably attached. Therefore, the semiconductor manufacturing apparatus shortens process time and reduces process expenses. The semiconductor manufacturing apparatus allows respective pockets to have different structures according to the positions of the pockets on the wafer carrier, and thus achieves uniform growth of a material on the surfaces of wafers regardless of the positions of the pockets.

Semiconductor manufacturing apparatus

Growing community of inventors

Seoul, South Korea

Ki Bum Sung