Samsung Electronics Co., Ltd.

Samsung Display Co., Ltd.

Skhynix Inc.

Joo-Hyeon Lee

Jin-Koo Chung

Jae-kook Ha

Seong-Min Kim

Jun-Ho Choi

Chang-Mo Park

Sang-Moo Choi

Chang-Woong Chu

Byoung-Hee Park

Chang-woong Chu

Un-Cheol Sung

Sung-soo Lee

Jun-Hyun Chun

Ho-Uk Song

Soo-yeon Lee

Soon-Wook Cha

Chan-Young Park

Jung-soo Rhee

Sang-Pil Lee

Won-Hoe Koo

Sang-pil Lee

Kyu-ha Chung

Jae-Kook Ha

Soon-wook Cha

Young-ho Kang

Seong-min Kim

Kyu-Ha Chung

An organic light emitting display device having high transmittance with respect to external light and a method of manufacturing the same. The organic light emitting display device includes a substrate; a plurality of pixels formed on the substrate, each of the pixels including a first region that emits light and a second region that transmits external light; a plurality of thin film transistors disposed in the first region of each pixel; a plurality of first electrodes disposed in the first region of each pixel and electrically connected to the thin film transistors, respectively; a second electrode formed opposite to the plurality of first electrodes and comprising a plurality of transmission windows corresponding to the second regions; and an organic layer formed between the first electrodes and the second electrode. The transmission windows can be formed in the second electrode, that is, a cathode.

Display device and manufacturing method thereof

In an image capturing apparatus and a photographing method using the same, the image capturing apparatus comprises: a transparent display panel; and a camera facing a bottom surface of the transparent display panel for synchronizing a shutter time with a period when the transparent display panel displays a black image, and for capturing an image positioned in front of the transparent display panel, thereby capturing a clear image without interference between images due to light-leakage property.

Image-capturing and display apparatus and photographing method using the same

Method of manufacturing organic light emitting display device

An organic light emitting display and a method of manufacturing the same. The organic light-emitting display is a transparent display where one can see through the display to view an image on the other side of the display. Each pixel of the display has a first region that includes an organic light emitting diode and a thin film transistor, and a larger second region that is transparent. The second region is made of either transparent layers or ultra-thin layers so that light is not blocked. A second electrode of the display may include magnesium and may be produced by a selective deposition process, so that use of a fine metal mask may be avoided.

Organic light emitting display device and method of manufacturing the same

An organic light emitting display and a method of manufacturing the same. The organic light-emitting display is a transparent display where one can see through the display to view an image on the other side of the display. Each pixel of the display has a first region that includes an organic light emitting diode and a thin film transistor, and a larger second region that is transparent. The second region is made of either transparent layers or ultra thin layers so that light is not blocked. A second electrode of the display may include magnesium and may be produced by a selective deposition process, so that use of a fine metal mask may be avoided.

A repair circuit includes a test data processing unit that outputs first and second fail detection signals using first and second test data of first and second memory banks, respectively, in response to a test mode signal, a repair address control unit that sets a priority of the first and second memory banks and selectively stores first and second addresses of the first and second memory banks based on the set priority in response to the first and second fail detection signals, and a fuse unit that performs repair programming based on the addresses selectively stored in the repair address control unit.

Repair circuit and semiconductor memory device including the same

An integrated circuit may include a first programmable storage cell group suitable for storing program validity information, second to N-th programmable storage cell groups suitable for storing a plurality of data, wherein N is an integer equal to or more than 3, and a validity determination unit suitable for determining whether the program validity information read from the first programmable storage cell group is valid or not so that read operations for the second to Nth programmable storage cell groups is performed or skipped based on the determined result.

Integrated circuit with programmable storage cell array and boot-up operation method thereof

An integrated circuit may include a first programmable storage cell group suitable for storing program validity information, second to N-th programmable storage cell groups suitable for storing a plurality of data, wherein N is an integer equal to or more than 3, and a validity determination unit suitable for determining whether the program validity information read from the first programmable storage cell group is valid or not so that read operations for the second to N-th programmable storage cell groups is performed or skipped based on the determined result.

An operation method of a memory device includes entering a repair mode, changing an input path of setting data from a set path to a repair path in response to the entering of the repair mode, receiving the setting data together with a setting command, ending the repair mode after the receiving is repeated a set number of times, changing the input path of the setting data from the repair path to the set path in response to the ending of the repair mode, and programming a repair address for a defective memory cell of the memory device to a nonvolatile memory using the setting data.

Memory device with post package repair, operation method of the same and memory system including the same

A vapor deposition apparatus includes a linear head including a plurality of nozzles, and an angle controller controlling an inclined angle of the linear head. The angle of inclination of the linear head can be varied so as to position different portions of the linear head at different distances from the surface of a substrate.

Vapor deposition apparatus and vapor deposition method

A display device includes an insulating substrate, barriers surrounding predetermined regions on the insulating substrate, wherein ink composition is supplied in the predetermined regions, the ink composition including a first solvent which remains in a solid state in a temperature range between 10&#xb0; C. and 30&#xb0; C., a second solvent which remains in a liquid state in a temperature range between 10&#xb0; C. and 30&#xb0; C., and an organic material, and an organic layer formed in the predetermined regions by volatilizing the first solvent and the second solvent. Thus, the present invention provides a display device with an organic layer of regular quality.

Display device, method of manufacturing the same, and manufacturing the same

A display device includes: a first electrode; a second electrode; and an emitting material layer which is interposed between the first electrode and the second electrode, the emitting material layer being doped with an electric charge transport material of which content varies along a thickness direction and comprising a plurality of sub-layers staked in sequence.

Display device

A method of manufacturing an organic light emitting display device includes providing a panel including a first opening portion formed in a first substrate and a second opening portion spaced apart from the first opening portion, disposing a transmissive-window forming composition in the second opening portion, forming an organic layer in the first opening portion, forming a metal layer on the panel so as to cover the first opening portion and the second opening portion, and forming a transmissive window by volatilizing the transmissive-window forming composition to open a region of the metal layer corresponding to the second opening portion.

Growing community of inventors

Yongin-si, South Korea

Joo-Hyeon Lee