Dongwoo Fine-chem Co., Ltd.

Euk Kun Yoon

Yong Seok Choi

Ju In Yoon

Min Hyuk Park

Byung Muk Yu

Seonghwan Park

Seungjune Park

Yun Seok Oh

Jin Young Park

Han Sub Ryu

Sung Jin Noh

Yong Soo Park

Han Tae Ryu

Min Soo Seo

Eung Goo Cho

Dohyoung Kwon

Dong Ki Keum

Yong Hwan Kim

Min Seok Jang

Young Gu Kang

A conductive pattern according to an embodiment includes a metal pattern and a blackened pattern which covers the metal pattern, wherein at least one of the metal pattern and the blackened pattern has a reverse taper shape. Thereby, it is possible to prevent the conductive pattern from being viewed by a user and improve image quality.

Conductive pattern, antenna device including the same, and image display device including the same

Disclosed are a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor and an insulation layer is formed to be used as a planarization layer, an adhesive layer or a base layer, and a method of preparing the film touch sensor.

Film touch sensor and manufacturing method therefor

The present invention relates to a film touch sensor in which a separation layer is formed on a carrier substrate prior to the formation procedures of the touch sensor and an insulation layer is formed to be used as a planarization layer, an adhesive layer or a base layer, and a method of preparing the film touch sensor.

The present invention provides a method for manufacturing a flexible display device comprising a touch sensor, capable of controlling process dispersion and inhibiting cracks during the transfer of the touch sensor.

Method for manufacturing flexible display device comprising touch sensor

A transparent electrode includes a first metal oxide layer, a metal layer and a second metal oxide layer. The first metal oxide layer, the metal layer and the second metal oxide layer are sequentially stacked to form a mesh pattern. A reflectivity at a wavelength of 550 nm of the mesh pattern is in a range from 5% to 20%.

Transparent electrode, touch sensor and image display device including the same

A touch panel includes: an adhesive layer formed on a base film; a protective layer formed on the adhesive layer; a touch sensor portion formed on the protective layer; a bonding pad portion comprising a plurality of unit bonding pads formed on the protective layer as electrically connected to the touch sensor portion; and a first insulating layer formed on the protective layer to extend from a unit bonding pad while filling separation regions between the unit bonding pads. Since the deformations in the elements of the touch panel during the process of bonding the touch panel and the flexible printed circuit board are prevented, there are effects that the degradation in the performance of the touch panel is prevented, and the structural stability of the junction structure of the touch panel and the flexible printed circuit board is secured.

Touch panel and junction structure of touch panel and flexible printed circuit board

The present invention relates to a thick-film pattern structure formed by repeating a stacking process, specifically a thick-film pattern structure having a reduced taper angle at a pattern edge region after all layers of the same material are stacked in gradually reducing pattern widths, and a method of forming the thick-film pattern structure. The thick-film pattern structure according to the present invention comprises a thick-film pattern coating layer having a pattern width; and multiple thick-film pattern coating layers sequentially stacked on the thick-film pattern coating layer to have gradually reducing pattern widths at an edge region of the thick-film pattern coating layers, wherein the thick-film pattern coating layers provide a thick-film pattern having a stepped shape.

Growing community of inventors

Hwaseong-si, South Korea

Euk Kun Yoon