Samsung Display Co., Ltd.

Joonggun Chong

Jonghak Hwang

Yeogeon Yoon

Nakcho Choi

Jang-Il Kim

Sei-yong Park

Taekyung Yim

Suwan Woo

Kwangho Lee

Hyungjune Kim

Sunghee Hong

Juhee Song

Jehong Choi

Wansoon Im

Yongdoo Park

Hyoungcheol Lee

Injae Hwang

YongHwan Shin

Dae-Young Lee

Hyunjoon Kim

Min-Sung Kim

Jeoungsub Lee

Jangil Kim

Donghee Lee

Sangjae Kim

Changok Kim

Chanjae Park

Seiyong Park

Juae Youn

Sena Ryu

A display apparatus includes a display panel. A cover window covers the display panel. A first film is arranged over the cover window. The first film has a first rate of change of a storage modulus at frequencies due to external impacts that are below a reference frequency and a second rate of change of the storage modulus at frequencies due to external impacts that are above the reference frequency.

Display apparatus

An electronic device includes a window, a display panel disposed below the window, and a cushion member disposed below the display panel, wherein the cushion member includes a barrier film having a modulus in a range of about 1 GPa to about 15 GPa and a cushion layer disposed below the barrier film and having a modulus of about 1 MPa or less.

Electronic device

A display substrate and a method of manufacturing a display substrate, the display substrate including a base substrate; a gate electrode on the base substrate; an insulation layer on the gate electrode; a source electrode and a drain electrode on the insulation layer and overlapping the gate electrode; and a pixel electrode electrically connected to the drain electrode, wherein a cavity is formed between the gate electrode and the insulation layer.

Display substrate including a nano-imprint pattern and method of manufacturing the same

A liquid crystal display panel includes a first odd source electrode and a first odd drain electrode on a first odd semiconductor layer have the same shapes as a first even drain electrode and a first even source electrode on a first even semiconductor layer, and when viewed in a plan view, a shape of a even pixel, except for a first even transistor, has substantially inversion symmetry with a shape of a odd pixel about a point on a virtual line parallel to a second direction.

Liquid crystal display panel

Provided is a liquid crystal display (LCD) apparatus including: a first substrate including a first region realizing an image and a second region which transmits external light; a second substrate facing the first substrate; a liquid crystal layer disposed between the first substrate and the second substrate; a first polarizer arranged on a surface of the first substrate; and a second polarizer arranged between the second substrate and the liquid crystal layer and comprising a first polarization region positioned in the first region and a second polarization region positioned in the second region and having a polarization axis different from a polarization axis of the first polarization region.

Liquid crystal display apparatus and method of manufacturing the same

A display substrate includes a base substrate, a gate electrode, a semiconductor layer, a source electrode, a drain electrode, a first black organic layer, a data line and a pixel electrode. The gate electrode is disposed on the base substrate. The semiconductor layer is disposed on the gate electrode. The source electrode is disposed on the semiconductor layer. The drain electrode is disposed on the semiconductor layer and is spaced apart from the source electrode. The first black organic layer is disposed on the source electrode and the drain electrode. The data line is disposed on the first black organic layer, and is electrically connected to the source electrode through a contact hole formed through the first black organic layer. The pixel electrode is electrically connected to the drain electrode. Thus, display quality of a display apparatus including the display substrate may be improved.

Display substrate

A display substrate includes a base substrate, a gate metal pattern, a semiconductor layer, and a data metal pattern. The base substrate includes a display area and a peripheral area. The gate metal pattern includes a gate electrode of a transistor and includes a gate metal member disposed on the peripheral area. The transistor is disposed on the display area. The semiconductor layer includes a channel portion of the transistor and includes a semiconductor member disposed on the peripheral area. The data metal pattern includes a source electrode of the transistor and includes a data metal member disposed on the peripheral area, electrically connected to the gate metal member, and directly contacting the semiconductor member. A maximum thickness of the data metal member in a direction perpendicular to the base substrate is greater than a maximum thickness of the semiconductor member in the direction.

Substrate structure and method of manufacturing substrate structure

A backlight unit and a display device includes a light source which generates light used by a display panel to display an image; and a light guide plate which receives the light from the light source and emits the light through a light emission surface thereof. The light guide plate includes: a base layer; a light transmitting layer on the base layer and defining the light emission surface of the light guide plate; and a light transmitting particle provided in plurality between the base layer and the light transmitting layer. The light transmitting particle has a refractive index higher than a refractive index of the light transmitting layer.

Light guide plate, and backlight unit and display device including the same

A display device includes: a substrate; a gate line disposed on the substrate; a data line intersecting the gate line; a plurality of thin film transistors connected to each of the gate line and the data line; a plurality of pixel electrodes connected to each of the plurality of thin film transistors; first-color, second-color and third-color filters, respectively, overlapping the plurality of pixel electrodes; and a light blocking portion disposed between two adjacent pixel electrodes of the plurality of pixel electrodes, wherein the light blocking portion comprises: a first-color layer comprising a substantially same material as that included in the first-color filter; a third-color layer comprising a substantially same material as that included in the third-color filter; and a fourth-color layer overlapping over the first-color and third-color layers and absorbing a light having a wavelength in a range from 540 nm to 680 nm.

Display device

A display device and a method of fabricating the display device may simplify a fabrication process and reduce fabrication cost. The display device includes: a substrate; a gate line and a data line on the substrate; a switching element connected to the gate line and the data line, the switching element including a source electrode and a drain electrode; and a first pixel electrode connected to the switching element. At least one of the source electrode and the drain electrode of the switching element includes substantially a same material as a material included in the first pixel electrode.

Display device having improved manufacturability and method for fabricating same

A display device includes a base substrate, a gate line on the base substrate, the gate line extending in a first direction, a data line on the base substrate, the data line extending in a second direction which intersects the first direction, a thin film transistor ('TFT') which is connected to the gate line and the data line, a first insulating layer on the TFT, a shielding electrode on the first insulating layer, a second insulating layer on the shielding electrode, and a pixel electrode on the second insulating layer, the pixel electrode connected to the TFT where the pixel electrode may have a substantially rhombus shape and overlaps at least one of the gate line and the data line.

Display substrate and liquid crystal display device comprising the same

A liquid crystal display device includes a first display substrate, a second display substrate, and a liquid crystal layer disposed between the first and second display substrates. The first display substrate further includes a first pixel electrode and a second pixel electrode, a first color filter and a second color filter disposed below and overlapping the first pixel electrode and the second pixel electrode, respectively, a first thin film transistor, and a contact portion connecting the first thin film transistor to the first pixel electrode. The first color filter and the second color filter contact each other, and one of the first color filter and the second color filter includes an indented portion partially surrounding the contact portion. A portion of the one of the first color filter and the second color filter is spaced apart from a portion of the other with the contact portion disposed therebetween.

Liquid crystal display device

A liquid crystal display device includes a first substrate including an electrode structure layer defining a pixel and a switching device configured to switch the pixel, an opposite second substrate facing the first substrate and including a common electrode, and a liquid crystal layer disposed between the first and second substrates. The electrode structure layer includes a coupling electrode, a first pixel electrode, a second pixel electrode, and an insulating layer disposed between the coupling electrode and the second pixel electrode. An absolute value difference between a first product RCof a resistance Rand a capacitance Cdefined by the coupling electrode, the insulating layer, and the second pixel electrode, and a second product RCof a resistance Rand a capacitance Cdefined by the second pixel electrode, the liquid crystal layer, and the common electrode is less than or equal to 10.

Growing community of inventors

Yongin-si, South Korea

Joonggun Chong