Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Korea Advanced Institute of Science and Technology

Samsung Life Public Welfare Foundation

Jae Hak Lee

Young Hun Sung

Dong Goo Kang

Jun Ho Song

Jong Ha Lee

Seok Min Han

Seung Hyun Park

Kwang Eun Jang

Kang Eui Lee

Jae Mock Yi

Deuk Jong Kim

Jean Ho Song

Sung In Ro

Dong-Goo Kang

Dong Hyun Lee

Ji Young Choi

Woong Ki Jeon

Dong-Hyun Lee

Jun Young Lee

Si Joon Song

Jeong Hwan Kim

Sung Hoon Lim

Myung Jin Chung

Jaemock Yi

Young Gu Kang

Deok Hoi Kim

Ho Kyoon Kwon

Ji Hye Heo

Dong Gun Oh

Ji Eun Choi

Min Sang Koo

Jiyoung Choi

Jong Baek Seon

Ki Hoon Kim

Jun Cheol Shin

Youn Woong Kang

Sung Jin Kim

Young Jin Park

Ho Young Lee

Yeo Geon Yoon

Min Ji Lee

Sung Hoon Kang

Ock Soo Son

Jong Hwan Park

Soo Jeong Huh

Eun Je Jang

Jong Chul Ye

Hyang Yul Kim

Kye Young Jeong

Seungryong Cho

Cheong Jae Lee

Miran Park

Sung Cheol Kim

Changhwan Kim

Eun Yeung Lee

Dong Guen Hong

Eun Jung Seo

Seokmin Han

Sunghoon Kang

Lae Hyuk Bang

Young Gyun Lee

Young Dae Lee

Doo Yong Park

Yo Seob Han

A display device includes: a first substrate, a barrier film, and a second substrate; a thin-film transistor layer, an emission material layer, an encapsulation layer and a touch detecting unit stacked on the second substrate; and a pad area in a non-display area and comprising pads connected to a driving substrate and facing the first substrate, the pads comprising: a pad contact hole formed by etching the second substrate and the barrier film; a first inorganic film and a pad electrode stacked on an inner circumferential surface of the pad contact hole; and a rear contact hole etched through a portion of the first substrate, and a pad bonded to the rear contact hole, with a middle hole connecting the pad contact hole with the rear contact hole, and the pad of the driving substrate is electrically connected to the pad electrode through a lower conductive ink.

Display device

A display device has a display area with a plurality of light emitting areas and a non-light emitting area between the light emitting areas and a non-display area around a periphery of the display area. The display device includes: a base substrate having a first surface and an opposite second surface; a light emitting element in each of the light emitting areas on the first surface; a light blocking pattern in the non-light emitting area and in a light blocking area of the non-display area; a printed circuit film attached to a pad area of the non-display area on the first surface; and a light blocking layer on the light blocking pattern and the printed circuit film. The pad area is nearer to an end of the base substrate than the light blocking area is, and the light blocking layer includes a black resin and overlaps the light blocking pattern.

Display device and method of manufacturing the same

A thin film transistor array panel according to an exemplary embodiment of the invention includes: an insulating substrate; a gate line disposed on the insulating substrate and including a gate pad portion; a data line insulated from and crossing the gate line, and including a source electrode and a data pad portion; a drain electrode facing the source electrode; an organic insulating layer disposed on the data line and the drain electrode, and including a first contact hole; a common electrode disposed on the organic insulating layer, and including a second contact hole; a passivation layer disposed on the common electrode, and including a third contact hole; and a pixel electrode disposed on the passivation layer, and being in contact with the drain electrode, in which the third contact hole is disposed to be adjacent to one surface of the first contact hole for improvement of an aperture ratio and a stable electrode connection.

Thin film transistor array panel and manufacturing method thereof

A display device includes a substrate including a display area and a non-display area adjacent to the display area. The non-display area includes a blocking region. An organic layer is disposed on the substrate. An emission layer is disposed in the display area of the substrate. An auxiliary pattern is disposed in the blocking region of the non-display area of the substrate. A thin film encapsulation layer is disposed on the substrate and overlaps the emission layer and the blocking region. The organic layer has a groove penetrating an entire thickness of the organic layer in the blocking region. The auxiliary pattern overlaps the groove. The auxiliary pattern includes a same material as a gate electrode disposed in the display area of the substrate.

Display device having a groove penetrating through an organic bi-layer in a blocking region

A display device includes: a base substrate having a display region including a first region and a second region, and a non-display region; a first semiconductor layer including polysilicon at the second region; a first conductive layer on a first insulating layer, and including a bottom gate electrode at the first region and a second-first gate electrode at the second region; a second semiconductor layer including an oxide on a second insulating layer at the first region; a second conductive layer on a third insulating layer, and including a top gate electrode at the first region and a second-second gate electrode at the second region; and a third conductive layer on a fourth insulating layer, and including a first source electrode and a first drain electrode connected to the second semiconductor layer, and a second source electrode and a second drain electrode connected to the first semiconductor layer.

Semiconductor device and method for fabricating the same

A method of manufacturing a display device includes providing a display layer including a light-emitting element, providing a base resin on the display layer, providing a chassis part by using a chassis providing unit including an electromagnet, providing a resin part by transforming a shape of the base resin, and separating the chassis providing unit from the display layer.

Method of manufacturing display device and display device manufactured using the same

Display device having a groove in a blocking region and an auxiliary pattern overlapping the groove

An embodiment of the present invention provides a display device including a substrate including a display area, and a peripheral area outside the display area and including a bending area, a first conductive layer including a first signal wire over the substrate, a first insulating layer over the first conductive layer, a second insulating layer in a different layer from the first insulating layer, overlapping the bending area, and having a first edge positioned around the bending area, and a protector over the second insulating layer, wherein the first signal wire is in the peripheral area, crosses the first edge of the second insulating layer, does not overlap the bending area, and includes a first portion not covered by the second insulating layer, and wherein the protector overlaps at least a portion of the first portion, and has an edge that is parallel with an edge of the first portion.

Provided is an X-ray imaging apparatus including: an image generation unit configured to generate an X-ray image based on X-rays transmitted by an object; a thickness measurement unit configured to measure thickness information of the object and generate a reference phantom image in which the measured thickness information is indicated; and an image separation unit configured to generate a final image obtained by separating a material inside the object from the X-ray image using the reference phantom image.

X-ray imaging apparatus and method of controlling the same

A display device may include a first layer, a passivation layer, and a pixel. The passivation layer may overlap the first layer and may include a first passivation portion and a second passivation portion. The pixel may include a first-color filter, a first-color-corresponding electrode, a second-color filter, and a second-color-corresponding electrode. The first-color-corresponding electrode may overlap the first-color filter and may be positioned between the first layer and the first passivation portion. The second-color-corresponding electrode may overlap the second-color filter. The second passivation portion may be positioned between the first layer and the second-color-corresponding electrode.

An X-ray imaging apparatus is provided. The X-ray imaging apparatus includes an overlapping unit configured to overlap a 2-Dimensional (2D) blood vessel image with a 2D fluoroscopy image to acquire a 2D roadmap image corresponding to a first position, a detector configured to detect a location of a surgical tool from the 2D roadmap image corresponding to the first position, and detect a blood vessel corresponding to the location of the surgical tool from a 3-Dimensional (3D) blood vessel image, and a User Interface (UI) processor configured to mark the 2D roadmap image with the location of the surgical tool with an identifier in the detected blood vessel.

X-ray imaging apparatus and method for marking a location of a surgical tool on a displayed image

An X-ray imaging apparatus includes an X-ray source configured to radiate X-rays onto an object region, an X-ray detector configured to detect the radiated X-rays and obtain image frames of the object region based on the detected X-rays, and a filter configured to filter X-rays radiated from the X-ray source such that the X-rays incident on a region of interest (ROI) of the object region have a lower dose than a dose of X-rays incident on a non-ROI of the object region.

Growing community of inventors

Yongin-si, South Korea

Jae Hak Lee