Lg Innotek Co., Ltd.

In Seok Kang

Hyun Soo Kim

Dong Mug Seong

Jun Phill Eom

June Roh

Jun Sik Shin

Chan Kyu Koo

Joon Hyuk Yang

Byung Youl Moon

Jun Taek Lee

Jae Hyun Park

Sung Chul Kim

Se Woon Lee

According to an embodiment, disclosed is a thermoelectric element comprising: an electrode; a semiconductor structure arranged on the electrode; a diffusion barrier layer arranged on the bottom surface of the semiconductor structure, and having an opening part; a metal layer arranged on the bottom surface of the diffusion barrier layer; and a conductive bonding layer arranged between the metal layer and the electrode, wherein a part of the metal layer extends to the inside of the opening part of the diffusion barrier layer so as to be electrically connected to the semiconductor structure.

Thermoelectric element

A thermoelectric element according to one embodiment of the present invention comprises: a first electrode; a metal layer arranged on the first electrode; a semiconductor structure arranged on the metal layer; and a conductive bonding layer arranged between the first electrode and the metal layer, wherein: the metal layer includes one surface facing the conductive bonding layer, and another surface facing the semiconductor structure; the one surface includes a plurality of recesses recessed toward the other surface; and the plurality of recesses extend in a first direction.

A thermoelectric element of the present invention comprises a first metal substrate, a first resin layer, a plurality of first electrodes, a plurality of P-type thermoelectric legs and a plurality of N-type thermoelectric legs, a plurality of second electrodes, a second resin layer, and a second metal substrate, wherein the first metal substrate is a low-temperature portion, the second metal substrate is a high-temperature portion, the second resin layer comprises a first layer and a second layer arranged on the first layer, the first and second layers include a silicon (Si)-based resin, and the bonding strength of the first resin layer is higher than the bonding strength of the second resin layer.

Disclosed is a touch window including a substrate, and an electrode layer on the substrate. A retardation difference is 0.2% or less depending on an incident angle of light in the substrate.

Touch window and display with the same

Disclosed is a touch window which includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes.

Touch window

This invention relates to a touch window. The touch window includes a substrate; a plurality of sensing electrodes on the substrate; and an opening part between the sensing electrodes. In addition, the touch window has an opening part formed between the electrode parts, so that the electrode parts may be prevented from being short-circuited with each other.

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Seoul, South Korea

In Seok Kang