Samsung Display Co., Ltd.

Sungwook Woo

Younggil Park

Kihyun Kim

Huiyeon Choe

Seokkyu Han

Sunwoo Lee

Jeonghun Kwak

Nari Ahn

Sooim Jeong

Sungchan Jo

Bohwa Kim

Minuk Kim

Dahye Yoon

Hyunsup Yoon

Jungwoon Jung

Yeonjoo Seo

Kyunglae Rho

Heemin Yoo

A display apparatus including a circuit with improved characteristics and including a thin-film transistor includes a first interlayer insulating layer arranged on a substrate, a first semiconductor layer arranged on the first interlayer insulating layer and including an oxide semiconductor material, a first gate electrode arranged on the first semiconductor layer, a second interlayer insulating layer arranged on the first gate electrode, and a first electrode layer arranged on the second interlayer insulating layer and electrically connected to the first semiconductor layer through a first contact hole penetrating the second interlayer insulating layer, wherein the first semiconductor layer includes an opening corresponding to the first contact hole, and the first electrode layer contacts an inner surface of the opening.

Display apparatus

The display apparatus includes a substrate, a first active layer disposed on the substrate, a first gate layer disposed on a layer covering the first active layer, the first gate layer including a first gate electrode, a second gate layer disposed on a layer covering the first gate layer, the second gate layer including an initialization line including a first part of a second electrode; a second active layer disposed on a layer covering the second gate layer, the second active layer including a second active region overlapping the first part of the second electrode; a third gate layer disposed on a layer covering the second active layer, the third gate layer including a second part of the second electrode overlapping the second active region; and a first source/drain layer disposed on a layer covering the third gate layer, the first source/drain layer including a first connection line.

Pixel and display apparatus including the same

A method of preparing a patterned cured product, the method including: providing a composition including a sol-gel reactive silicon-containing monomer, a polymerizable (meth)acryl monomer, a photoinitiator, and a fluorinating agent on a substrate to form a first layer on the substrate; contacting the first layer with a master mold to form a second layer including a pattern transferred by the master mold; and obtaining the patterned cured product from the second layer, wherein obtaining of the patterned cured product from the second layer includes a sol-gel reaction, a photocuring reaction, and a separating of the master mold.

Method of preparing patterned cured product and patterned cured product obtained using the method

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Yongin-si, South Korea

Sungwook Woo