Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Choon-Hyop Lee

Sung-Ku Kang

Tae-Hyeog Jung

Jung-Mok Park

Hwan-Hee Jeong

Jeong-Heon Lee

Shawn Kim

In-Nam Lee

Sang-Kook Kim

Dong-Wook Kang

Suk Ho Choi

Jeong Heon Lee

Sung Ku Kang

In Nam Lee

Young Do Kim

Young Kuil Joo

Hee-Woong Park

Heung Seok Go

Young-Sik Kim

Kang-Won Lee

Young-Kuil Joo

Heung-Seok Go

Dae-Won Kim

Hyoung-Wook Jang

Sung-Hwan Kim

Byeong-Jin Lee

Joo-Han Bae

Soon-Sung Ahn

Jung-Yun Kim

Hak-Sun Kim

Gui-Nam Min

Hyung-Chul Kim

Kyu-Taek Lee

Hyun-Jae Lee

Ja-Seung Ku

Mikiya Itakura

Ja-seung Ku

Akira Hirai

Won-Gu Cho

Jang-Ung Park

Mi-hee Son

Chang-Yong Lee

Seong-Je Huang

Young-Seok Yoo

Ga-Yeon Yun

Dong-Eun Lee

Byeong-Wan An

A display device is provided. The display device includes an anti-reflection film. The anti-reflection film includes a base film, a retardation coating layer disposed on a first side of the base film so as to delay a phase of transmitted light, and a polarizer coating layer disposed on a second side of the base film so as to allow a polarization component of the transmitted light in a specific direction to pass through, wherein the retardation coating layer and the polarizer coating layer are formed by applying a liquid crystal on the base film.

Display device

A touch panel, a display apparatus, and a method of manufacturing the touch panel. The touch panel includes a substrate, sense patterns disposed on the substrate and including a mesh type metal grid, and a transparent conductive layer patterned to correspond to each of the sense patterns and disposed to cover the metal grid.

Touch panel having sense patterns of mesh type metal grids, display apparatus, and method of manufacturing the touch panel

A touch screen panel including a base substrate, a first touch electrode disposed on the base substrate and including a first sensing electrode disposed along a first direction and a first sensing connection portion connected to the first sensing electrode and having a first width, an insulation layer disposed on the first touch electrode, and a second touch electrode disposed on the insulation layer and including a second sensing electrode disposed along a second direction crossing the first direction and a second sensing connection portion connected to the second sensing electrode and having a second width. The second width is equal to or greater than one and a half times the first width.

Touch screen panel and method of manufacturing the same

A touch sensing device may include a base substrate, and a first touch electrode including first sensing patterns disposed on the base substrate wherein each first sensing pattern has a shape that is periodically repeated along a first direction, a first dummy pattern disposed between the first sensing patterns on the same layer, and a first dummy connector connecting each first sensing pattern to the first dummy pattern. A first insulation layer is disposed on the first touch electrode, and a second touch electrode including second sensing patterns disposed on the first insulation layer wherein each second sensing pattern has a shape that is periodically repeated along a second direction crossing the first direction, a second dummy pattern disposed between the plurality of second sensing patterns on the same layer, and a second dummy connector connecting each second sensing pattern to the second dummy pattern.

Touch sensing device and method of manufacturing the same

A flexible touch sensing unit includes a substrate including a plane region and a bending region, a plurality of sensing electrodes disposed on the substrate, a plurality of sensing lines surrounding the plurality of sensing electrodes and electrically connected to the plurality of sensing electrodes, and a damage prevention layer disposed in the bending region. Cracks on the sensing electrodes and the sensing lines which are disposed in the bending region may be prevented by the damage prevention layer in the bending region. A resulting flexible display device using the flexible touch sensing unit may be thinner by omission of a flexibility enhancing layer.

Flexible touch sensing unit and flexible display device including flexible touch sensing unit

A display device including a first film, a flexible printed circuit, and a second film. The first film includes a substrate and a non-adhesive pattern, where the substrate includes a first area and a second area adjacent to the first area, and the non-adhesive pattern is formed on at least a portion of the second area. The flexible printed circuit is disposed on the first area of the first film. The second film is disposed on the flexible printed circuit and the first film.

Touch sensing unit and display device

A touch screen panel includes: a substrate; electrode patterns disposed on the substrate; insulation patterns disposed partially covering the electrode patterns, the insulation patterns defining openings, wherein at least a part of top surfaces of the electrode patterns are exposed through the openings; connecting conductive patterns disposed on the insulation patterns, the connecting conductive patterns filling at least a part of the openings and being electrically connected to the electrode patterns; and wirings disposed on at least a portion of the connecting conductive patterns.

Touch screen panels and methods of manufacturing the same

A touch screen panel includes a substrate including an active area and a non-active area surrounding the active area, sensing cells disposed in the active area, the sensing cells comprising a first transparent conductive layer, and connection lines disposed in the non-active area, the connection lines comprising a lower pattern comprising the first transparent conductive layer and an upper pattern disposed on the lower pattern and comprising a metal layer, in which an ionicity of the metal layer is greater than an ionicity of the first transparent conductive layer.

A touch screen panel includes a substrate having a first surface and a second surface opposite the first surface, a plurality of first sensing electrodes coupled in a first direction, and a plurality of second sensing electrodes coupled in a second direction crossing the first direction, the first and second sensing electrodes being on the first surface, a plurality of third sensing electrodes overlapping the first sensing electrodes, a plurality of fourth sensing electrodes overlapping the second sensing electrodes, the third and fourth sensing electrodes being on the second surface, wherein the sensing electrodes on the first surface and the sensing electrodes on the second surface overlapping each other are electrically coupled to each other through coupling units for coupling the first surface of the substrate and the second surface of the substrate to each other.

Touch screen panel

A touch screen panel including a transparent substrate; a background layer including a color printing layer along an edge of a surface of the transparent substrate; an overcoating layer on the surface of the transparent including the upper portion of the background layer; conductive sensing cells on the overcoating layer; and position detection lines.

A flexible touch screen panel includes a window substrate, a polarizing functional layer, sensing patterns and sensing lines. The window substrate is flexible. The polarizing functional layer is attached on a first surface of the window substrate, and is divided into an active area and an inactive area positioned outside of the active area. The sensing patterns are formed in the active area on a first surface of the polarizing functional layer. The sensing lines are formed in the inactive area on the first surface of the polarizing functional layer, and are connected to the sensing patterns. In the touch screen panel, the polarizing functional layer has a laminated structure in which a polarizer and a retardation compensation film are attached on the first surface of the window substrate.

Flexible touch screen panel and flexible display device with the same

A touch screen panel provided in an image display device. The touch screen panel includes: a transparent substrate; a plurality of first sensing patterns on the transparent substrate and coupled to each other along a first direction; a first insulating film on the first sensing patterns; a plurality of second sensing patterns on the first insulating film and coupled to each other along a second direction, the first and second sensing patterns being alternately arranged not to overlap with each other; and a second insulating film on the second sensing patterns, wherein the first insulating film and the second insulating film are composed of materials having different optical refractive indexes.

A flexible touch screen panel includes a polarizing film having an active region and a non-active region, the non-active region being along an outline of the active region, and the polarizing film having a polarizer, a phase difference compensating layer defining a first surface of the polarizing film, and a transparent adhesive between the phase difference compensating layer and the polarizer, the transparent adhesive being configured to support the polarizer, sensing patterns on the first surface of the polarizing film, the sensing patterns being in the active region, and sensing lines on the first surface of the polarizing film, the sensing lines being in the non active region and being coupled to the sensing patterns.

Flexible touch screen panel having a flexible polarizing film including a polarizer, a phase difference compensating layer, and a transparent adhesive, and flexible display device including the same

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Yongin, South Korea

Choon-Hyop Lee