Samsung Display Co., Ltd.

Samsung Mobile Display Co., Ltd.

Samsung Sdi Co., Inc.

Samsung Electronics Co., Ltd.

Mu-Hyun Kim

Seong-Taek Lee

Byung-Doo Chin

Myung-Won Song

Nam-Choul Yang

Min-Chul Suh

Tae-Min Kang

Jae-Ho Lee

Won-Jun Song

Seung-Wook Chang

Hye-Dong Kim

Jin-Goo Kang

Dong-Kyu Lee

Un-Cheol Sung

Jang-Hyuk Kwon

Myung-Ki Lee

Young-Hee Lee

Sung-Bong Lee

Ji-Young Kim

Sun-Hee Lee

Young-Gil Kwon

Moon-Jae Lee

Sok-Won Noh

Yeun-Joo Sung

Myong-Hwan Choi

Su-Hwan Lee

Tae-Wook Kang

Keum-Nam Kim

Sam-Il Kho

Jang-hyuk Kwon

Ho-Kyoon Chung

Jae-Bok Kim

Yu-Sung Cho

Jin-Woo Park

Sang-Il Park

Seung-Yong Song

Yoon-Chang Kim

Noh-Min Kwak

Jung-Bae Song

Young-Rok Song

Young-Rag Do

Jong-Heon Kim

Young-Mook Choi

Sang-Bong Lee

Jung-Yeon Kim

Min Chul Suh

Sang-Pil Lee

Seung Wook Chang

Sun-hee Lee

Iee-Gon Kim

Jin-Wook Seong

Beom-Rak Choi

Hoon Bae Kim

Jin-Soo Kim

Jin-Koo Chung

Seong-Min Kim

Sang-Moo Choi

Soon-Ryong Park

Eun-Ah Kim

Jun-Ho Choi

Beohm-Rock Choi

Sang-Hoon Yim

Jung-Mi Choi

Dae-Yup Shin

Sang-Woo Pyo

Jun-Sik Oh

Geunwoo Yug

Hee-Cheol Kang

Beohm Rock Choi

Jae-Kwang Ryu

Byeong-Wook Yoo

Hyo-Yeon Kim

Kie-Hyun Nam

Yun-Mi Lee

Seung-Mook Lee

Dong-kyu Lee

Byung Doo Chin

Kyong-Do Kim

Dong-Seob Jeong

Taehyun Jung

Il-Soo Park

Chae-Woong Kim

Byung-Su Kim

Hong Chen

Sang-Woong Lee

Hye Dong Kim

Hee-Chang Park

Lian Duan

Eun-Ho Kim

Boris Kristal

Min-Chui Suh

Junhyo Chung

Bon-Joo Koo

Byung-Doo Legal & Ip Team Corp Plan Staff Chin

Myung-Won c/o Samsung Sdi Co Ltd Song

Seong-Taek c/o Samsung Sdi Co Ltd Lee

Yu-Sung c/o Samsung Sdi Co Ltd Cho

Tae-Min c/o Samsung Sdi Co Ltd Kang

An organic layer deposition apparatus and a method of manufacturing an organic light-emitting display device by using the apparatus. In particular, an organic layer deposition apparatus that is more easily manufactured and is suitable for use in mass production of large substrates while performing high-definition patterning thereon, as well as a method of manufacturing an organic light-emitting display device by using such an apparatus.

Organic layer deposition apparatus and method of manufacturing organic light-emitting display apparatus using the same

A method of manufacturing an electronic apparatus includes: providing a work substrate including a preliminary set module including an active area including a hole formation area; and a protective film covering at least one of an upper surface and a rear surface of the preliminary set module; radiating the laser beam to the work substrate from a first start point toward a moving path removing at least a portion of the work substrate to form a first start cutting line in the hole formation area, the moving path of the laser beam defined as a boundary between the hole formation area and the active area; radiating the laser beam along the moving path; and removing the hole formation area from the preliminary set module to form a module hole, wherein the first start cutting line forms a predetermined angle with respect to a tangential line of the moving path.

Method of manufacturing electronic apparatus

A touch screen display apparatus including a sensor unit to sense and to process light signals and a pixel unit to drive pixels according to the light signal processing performed by the sensor unit. The touch screen display apparatus includes a substrate; a plurality of pixel units disposed on the substrate, wherein each of the pixel units includes a first electrode, a second electrode, and an emission layer interposed between the first electrode and the second electrode; and a plurality of sensor units disposed on the substrate, wherein each of the sensor units includes a sensor first electrode, a sensor second electrode, and an organic light receiving layer interposed between the sensor first electrode and the sensor second electrode.

Touch screen display apparatus and method of manufacturing the same

An organic light emitting display apparatus that includes a substrate, an organic light emitting unit formed on the substrate, a reflection member disposed on a non-light emitting region of the organic light emitting unit, and a sealing member that seals the organic light emitting unit. The organic light emitting display apparatus can function as a display apparatus or a mirror.

Organic light emitting display apparatus having reflection member

A deposition source and an organic layer deposition apparatus that may be simply applied to the manufacture of large-sized display apparatuses on a mass scale and may prevent or substantially prevent deposition source nozzles from being blocked during deposition of a deposition material, thereby improving manufacturing yield and deposition efficiency. A deposition source includes a first deposition source including a plurality of first deposition source nozzles, and a second deposition source including a plurality of second deposition source nozzles wherein the plurality of first deposition source nozzles and the plurality of second deposition source nozzles are tilted toward each other.

Deposition source and organic layer deposition apparatus including the same

An organic light-emitting display apparatus includes a plurality of pixels provided on a substrate, wherein each of the plurality of pixels includes: a first sub-pixel area for emitting light of a first color; a second sub-pixel area for emitting light of a second color different from the first color; a third sub-pixel area for emitting light of a third color different from the first and second colors; and a transmission area through which external light transmits, wherein the first through third sub-pixel areas and the transmission area are sequentially arranged on the substrate in a first direction.

Organic light-emitting display apparatus and method of manufacturing the same

An organic layer deposition assembly, an organic layer deposition apparatus, an organic light-emitting display apparatus, and a method of manufacturing the organic light-emitting display apparatus, in order to improve a characteristic of a deposited layer, the organic layer deposition assembly including a deposition source for discharging a deposition material; a deposition source nozzle unit disposed at a side of the deposition source, and including a plurality of deposition source nozzles; and a patterning slit sheet disposed while facing the deposition source nozzle unit, and including a plurality of patterning slits and one or more alignment confirmation pattern slits that are formed at edge portions of the plurality of patterning slits, wherein the deposition material that is discharged from the deposition source passes through the patterning slit sheet and then is formed on the substrate, while a deposition process is performed.

Organic layer deposition assembly, organic layer deposition apparatus, organic light-emitting display apparatus and method of manufacturing the same

An organic light emitting diode display includes a substrate including a thin film transistor, a plurality of pixels on a pixel area of the substrate, a plurality of auxiliary electrodes between the pixels, an opposite electrode on the pixels and on the auxiliary electrodes, the opposite electrode being electrically connected to the auxiliary electrodes, and including a same material as the auxiliary electrodes, and a power supply electrode on the substrate, the power supply electrode being in a periphery of the pixel area and being configured to supply power to the pixels.

Organic light emitting diode display and manufacturing method thereof

An organic layer deposition apparatus including: a deposition source configured to discharge a deposition material; a deposition source nozzle unit arranged at a side of the deposition source and including a plurality of deposition source nozzles; a patterning slit sheet facing the deposition source nozzle unit and including a plurality of patterning slits, the patterning slit sheet being smaller than the substrate in at least one of a first direction or a second direction perpendicular to the first direction; a blocking member configured to be disposed between the substrate and the deposition source to block at least a portion of the substrate; and a heating member on the blocking member and configured to heat the blocking member, and the substrate is spaced apart from the organic layer deposition apparatus by a predetermined distance, and the substrate or the organic layer deposition apparatus is movable relative to the other.

Organic layer deposition apparatus and method of manufacturing organic light-emitting display apparatus by using the same

An electrostatic chuck, a thin film deposition apparatus including the electrostatic chuck, and a method of manufacturing an organic light emitting display apparatus using the thin film deposition apparatus. The electrostatic chuck includes: a first plate; a first common wire disposed on the first plate and electrically connected to a plus terminal of an electric power source; first electrode patterns electrically connected to the first common wire, separated by a distance from each other, and extending from the first common wire; a second common wire disposed on the first plate and electrically connected to a minus terminal of the electric power source; second electrode patterns electrically connected to the second common wire, separated by a distance from each other, and extending from the second common wire; a first additional wire electrically connected to the first common wire; and a second additional wire electrically connected to the second common wire.

Electrostatic chuck, thin film deposition apparatus including the electrostatic chuck, and method of manufacturing organic light emitting display apparatus by using the thin film deposition apparatus

A method of manufacturing an organic light-emitting display apparatus includes: disposing an organic layer deposition apparatus to be apart from a substrate by a set distance; and depositing deposition material on the substrate while the organic layer deposition apparatus or the substrate is moved relative to the other, the deposition source apparatus including: a deposition source including a first deposition source and a second deposition source stacked on the first deposition source; a deposition source nozzle unit including a second deposition source nozzle unit at a side of the second deposition source to face the substrate and including a plurality of second deposition source nozzles, and a first deposition source nozzle unit at the side of the second deposition source to face the substrate and including a plurality of first deposition source nozzles formed to pass through the second deposition source; and a patterning slit sheet smaller than the substrate.

Method of manufacturing organic light-emitting display apparatus by using an organic layer deposition apparatus having stacked deposition sources

A patterning slit sheet assembly for performing a deposition process to form a thin film on a substrate in a desired fine pattern. The patterning slit sheet assembly includes a patterning slit sheet having a plurality of slits, a frame combined with the patterning slit sheet to support the patterning slit sheet, and a support unit including an upper member that is allowed to be moved or fixed to support the patterning slit sheet when a gravitational force is applied to the patterning slit sheet and a lower member disposed more apart from the patterning slit sheet than the upper member, wherein the upper member is fixed on the lower member.

Patterning slit sheet assembly, organic layer deposition apparatus, method of manufacturing organic light-emitting display apparatus, and the organic light-emitting display apparatus

An organic light-emitting diode (OLED) having first, second and third sub-pixels of different colors includes: a substrate; first and second electrodes; an organic emission layer (OEL) between the electrodes including a first OEL in the first sub-pixel, a second OEL in the second sub-pixel, and a common third OEL in the first, second and third sub-pixels; a hole transport layer (HTL) between the first electrode and OEL; a hole injection layer (HIL) between the first electrode and HTL; an intermediate layer between the HTL and HIL; a first optical thickness auxiliary layer (OTAL) between the first OEL and third OEL in the first sub-pixel and including a first hole transporting compound and a cyano group-containing compound; and a second OTAL including a second hole transporting compound between the third OEL and HTL in the first sub-pixel, and between the second OEL and HTL in the second sub-pixel.

Organic light-emitting diode

An organic light-emitting display device and a method of manufacturing the same are disclosed. The organic light-emitting display device includes: a substrate, a plurality of pixels on the substrate, a plurality of first electrodes, each disposed in each of the plurality of pixels, a pixel defining layer including a first pixel defining sub-layer disposed between each two adjacent first electrodes, and a second pixel defining sub-layer covering the first pixel defining sub-layer and surface edge portions of each two adjacent first electrodes, an intermediate layer disposed on each of the first electrodes and including an emission layer, and a second electrode configured to face the first electrodes.

Organic light-emitting display device and method of manufacturing the organic light emitting display device

Growing community of inventors

Suwon-si, South Korea

Mu-Hyun Kim