Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Seoul National University

Woo-Jae Lee

Nam-Seok Roh

Sang-Il Kim

Jong-Seong Kim

Bo-Sung Kim

Min-Ho Yoon

Hyung-Il Jeon

Wang-su Hong

Myung-Hwan Kim

Neerja Saran

Seung-Jae Lee

Chong-Chul Chai

Sung-Jin Kim

Cheol-Woo Park

Mun-Pyo Hong

Hye Jin Kim

Jong Hwan Lee

Seong-Sik Shin

Soo-Wan Yoon

Min-Seong Ryu

Dong Hyun Yu

Jong-Hyun Seo

Young Sik Yoon

Myeong-Hee Kim

Young Tak Song

Tae Jin Kang

Suk Heung Oh

Jin Ju Yu

Sung-Hoon Yang

Min-Woo Lee

Seok-Joon Hong

Yong-Uk Lee

Seung-jin Baek

Seong-Jun Lee

Hyeong-Suk Yoo

Nak-Cho Choi

Jung-Hun Noh

Mun-pyo Hong

Inseok Yeo

Hae-Ju Yun

Byoung-june Kim

Donghyun Yu

Sang-joo Lee

Pil-Sook Kwon

Seung-Gi Joo

Mi-Jung Han

Song-Woo Whangbo

Saranneerja

A liquid crystal display according to exemplary embodiments of the present invention includes a first panel including a first lower substrate, a first lower electrode formed on the first lower substrate, a first upper substrate facing the first lower substrate, a first upper electrode formed on the first upper substrate, and a first cholesteric liquid crystal injected between the first lower electrode and the first upper electrode, wherein the first lower electrode includes carbon nanotubes. The liquid crystal display including the first lower electrode made of the carbon nanotubes without a light absorption layer provides a simple structure capable of realizing a black state.

Liquid crystal display

A display apparatus includes a first substrate including a plurality of pixels, a first electrode arranged on the first substrate, a second substrate facing the first substrate, and a second electrode arranged on the second substrate and spaced apart from the first electrode, the second electrode to form an electric field in cooperation with the first electrode. At least one of the first and second electrodes includes a transparent conductive nanomaterial having a transmittance of no less than 73% to no more than 100% and a sheet resistance of 0 ohms to 100 ohms.

Display apparatus

Disclosed herein is a novelstrain having cellulose producing activity. Specifically, the present invention relates to a novelstrain producing nano-structured cellulose in a highly efficient manner. The cellulose produced by the strain, due to its superb thermodynamic properties, can be characterized as nano-structured bacterial cellulose and therefore utilized as a bio-nano-fiber. Particularly, the cellulose can be impregnated with a resin to form a cellulose-based resin which can be effectively adapted for a substrate for a liquid crystal display (LCD).

Gluconacetobacter strain having cellulose producing activity

A display apparatus includes a first substrate, a second substrate, and a blocking layer disposed on the first substrate adjacent to an outer edge of the first substrate. The second substrate includes first and second areas. The first area faces the first substrate. The outer edge of the first substrate is aligned with a boundary between the first area and the second area of the second substrate.

Display panel, display apparatus having the same, method of manufacturing the same and method of cutting the same

A transparent electrode for a display device includes a nanocarbon material and a dopant comprising at least one of aluminum, alumina, palladium, and gold. In some embodiments, the transparent electrode has excellent transparency and low resistance.

Display devices with transparent electrodes containing nanocarbon materials

A touch screen display device includes a common electrode, a base substrate disposed opposite to the common electrode, a display signal line formed on the base substrate, a plurality of pixel electrodes, a touch position sensing part formed between the base substrate and the pixel electrodes, the touch position sensing part sensing a change of electrostatic capacitance formed between the common electrode and the touch position sensing part, and a display layer disposed between the common electrode and the pixel electrodes. The display layer includes a plurality of micro capsules comprising positively charged pigment particles and negatively charged pigment particles.

Touch screen display device and method of manufacturing the same

A method of manufacturing a thin film transistor array panel is provided, the method includes forming a gate line on a substrate; forming a gate insulating layer on the gate line; forming a data line and a drain electrode on the gate insulating layer; forming an organic semiconductor layer on the data line, the drain electrode and an exposed portion of the gate insulating layer between the data line and the drain electrodel; forming a protective member fully covering the organic semiconductor layer; forming a passivation layer on the protective layer, the data line, and the drain electrode; forming a contact hole in the passivation layer to expose a portion of the drain electrode; and forming a pixel electrode on the passivation layer, the pixel electrode connected to the drain electrode through the contact hole.

Organic thin film transistor array panel and manufacturing method thereof

An electrophoretic display (EPD) device and a method of manufacturing the EPD are disclosed. An EPD device includes a first substrate, a second substrate, and an electrophoretic layer. The first substrate includes a plurality of pixel areas, and each pixel area includes a first electrode. The second substrate faces the first substrate and includes a second electrode to form an electric field with the first electrode and a color filter corresponding to the first electrode. The electrophoretic layer is disposed between the first substrate and the second substrate and is controlled by an electric field formed by the first electrode and the second electrode to display an image. An end portion of the color filter extends beyond an end portion of the first electrode.

Electrophoretic display device and method of manufacturing the device

A display device includes first and second plastic substrates. The first substrate is directly bonded to the second plastic substrate by heat and pressure. When the display device is manufactured, a process of forming a coupling member interposed between the first and second plastic substrates may be omitted, thereby preventing deterioration of reliability of the display device due to the coupling member.

Display device, method of manufacturing the same, and apparatus of bonding substrates

An organic thin film transistor ('TFT') array panel includes a substrate, a gate line extending in a first direction, a data line extending in a second direction, intersecting with and insulated from the gate line, a source electrode connected to the data line, a drain electrode facing the source electrode, a pixel electrode connected to the drain electrode, and an organic semiconductor connected to the source electrode and the drain electrode, the organic semiconductor made of an organic material with photosensitivity.

Organic thin film transistor array panel and method of manufacturing the same

A flexible substrate, a method of manufacturing a display substrate, and a method of manufacturing a display panel. A spinning device is filled with a source solution, and a carrier substrate is arranged such that the spinning device faces the carrier substrate. An electric field is formed between the spinning device and the carrier substrate by supplying a power to the spinning device and the carrier substrate, and a nano-fiber is formed by spraying the source solution toward the carrier substrate. A flexible substrate is formed on the carrier substrate by coating a polymer resin on the nano-fiber, a plurality of display cells are formed on the flexible substrate, and then a display substrate is formed by separating the carrier substrate from the flexible substrate.

Flexible substrate, method of manufacturing display substrate, and method of manufacturing display panel

A method of fabricating a flexible display device. The method includes forming an adhesive layer on a first carrier substrate; laminating a first flexible substrate on the adhesive layer, so that a first separation layer of the first flexible substrate is disposed on the adhesive layer; forming a thin film transistor array on the first flexible substrate; and separating the first carrier substrate from the flexible substrate by directing a laser beam onto the first separation layer. The first separation layer comprises silicon nitride (SiNx) with amounts of nitride A1 and amounts of silicon B1 satisfying 0.18&#x2266;{A1/B1}&#x2266;0.90.

Method of fabricating a flexible display device

Disclosed is a liquid crystal display panel which includes a first substrate, a thin film transistor array comprising at least one thin film transistor formed on a first surface of the first substrate, and a second substrate having a first surface facing the first substrate, the second substrate including an antistatic layer on a surface opposite the first surface of the second substrate. Liquid crystal molecules are positioned between the first surface of the first substrate and the first surface of the second substrate, wherein the antistatic layer includes conductive nanowire.

Liquid crystal display panel and method of manufacturing the same

Growing community of inventors

Yongin-si, South Korea

Woo-Jae Lee