Lg Display Co., Ltd.

Lg Electronics Inc.

Samsung Electronics Co., Ltd.

Se-Hee Lee

Sun-Kap Kwon

Hyun-Sook Kim

Jae-Seung Song

Kyung-Ae Yoon

Song-Rae Cho

Seok-Jong Lee

Tae-Hyun Kim

Kwan-Soo Kim

Nam-Yang Lee

Byung-Chul Ahn

Eun-Jung Park

Jin-Ho Park

Seung-Kyu Choi

Sung-gook Kim

Oh-Ae Kwon

Jeong-Bin Kim

Soon-Seok Oh

Hyung-Jin Cho

A method of providing information according to a gait posture and an electronic device for the same are provided. The method includes collecting sensor values detected using a plurality of sensors located at the surrounding of a user's feet, determining a user's gait posture by using the detected sensor values, and outputting at least one of information on the user's gait posture, information on muscle fatigue of the user according to the gait, information on joint fatigue of the user according to the gait, and information on a recommended exercise for the user based on the determined user's gait posture.

Method of providing information according to gait posture and electronic device for same

An organic light emitting display includes a red light emitting layer, a green light emitting layer and a blue light emitting layer formed between first and second electrodes, a hole-transporting layer formed between the first electrode and each of the red, the green and the blue light emitting layers, and an electron-transporting layer formed between the second electrode and each of the red, the green and the blue light emitting layers, wherein at least one light emitting layer of the red, the green and the blue light emitting layers includes a first light emitting layer including a light emitting host and a light emitting dopant, and a second light emitting layer which is formed between the first light emitting layer and at least one of the electron-transporting layer and the hole-transporting layer, and includes the light emitting dopant.

Organic light emitting display

Disclosed is an organic light emitting device which facilitates to realize a long lifespan and to satisfy a color region, wherein the organic light emitting device may include an organic emitting layer including red, green and blue emitting layers, the organic emitting layer provided between first and second electrodes; and a plurality of dopants included in at least any one of the red, green and blue emitting layers, wherein a maximum intrinsic luminescence wavelength of any one dopant among the plurality of dopants is different from a maximum intrinsic luminescence wavelength of another dopant among the plurality of dopants.

Organic light emitting device

An organic light emitting display device includes a first electrode formed on a substrate and being a reflective electrode, a second electrode facing the first electrode and being a semi-transparent electrode, and red, green and blue emission layers formed between the first and second electrodes, wherein a maximum electroluminescent peak of the redemission layer and a maximum photoluminescence peak of a host included in the red emission layer satisfy Equation 1 below:RED&#x2212;RH&#x2267;120 nm&#x2003;&#x2003;&#x3c;Equation 1&#x3e;wherein REDis a maximum electroluminescent peak of the red emission layer, and RHis a maximum photoluminescence peak of a red host included in the red emission layer.

Organic light emitting display device

An organic light emitting display device with improved thermal reliability is disclosed. The organic light emitting display device includes a substrate, and an organic light emitting device that includes a first electrode, an organic light emitting layer including a first host, a second host, and a dopant, and a second electrode sequentially stacked on the substrate. The first host and the second host have different glass transition temperatures.

A method and a terminal are described for providing a circuit switched (CS) service, a session initiation protocol (SIP)-based service, or a CSI service which is a combination of the CS service and an Internet Protocol (IP) multimedia subsystem (IMS) service. The terminal may receive a terminal capability version of at least one target terminal, and compare the received terminal capability version with a previously stored terminal capability version of the at least one target terminal. The terminal may send a message for requesting for terminal capability information of the at least one target terminal, if the received terminal capability version of the at least one target terminal is different from the previously stored terminal capability version of the at least one target terminal based on the comparison result. Otherwise, a CS or IMS process is implemented.

Terminal, method and system for performing combination service using terminal capability version

There is provided a light-emitting diode including: a first electrode including a reflective metal layer and a transparent conductive material layer formed on the reflective metal layer; an emitting material layer formed on the first electrode and including a light-emitting layer formed with a host and first and second dopants; and a second electrode formed on the emitting material layer and being a semi-transparent electrode, wherein a first wavelength corresponding to a peak value of a photo luminescence (PL) spectrum of the first dopant is shorter than a second wavelength corresponding to a peak value of an electro luminescence (EL) spectrum of the first dopant, and a third wavelength corresponding to a peak value of a PL spectrum of the second dopant is longer than a fourth wavelength corresponding to a peak value of an EL spectrum of the second dopant.

Light-emitting diode and deposition apparatus for fabricating the same

An organic light emitting display includes first and second electrodes facing each other on a substrate, a red light emitting layer, a green light emitting layer and a blue light emitting layer formed between the first and second electrodes, a hole-transporting layer formed between the first electrode and each of the red light emitting layer, the green light emitting layer and the blue light emitting layer, and an electron-transporting layer formed between the second electrode and each of the red light emitting layer, the green light emitting layer and the blue light emitting layer, wherein a gap between a photo-luminescence (PL) peak maximum of the red host of the red light emitting layer and a photo-luminescence (PL) peak maximum of the electron-transporting layer contacting the red light emitting layer is within &#xb1;25 nm.

There is provided an organic light-emitting diode (OLED) display device, including: a first substrate on which a plurality of sub-pixel areas are defined; a plurality of first electrodes in the plurality of sub-pixel areas, respectively; and a plurality of light-emitting layers over the plurality of first electrodes and corresponding to the plurality of sub-pixel areas, respectively; wherein at least one of the plurality of light-emitting layers extends to a neighboring sub-pixel area among the plurality of sub-pixel areas, and has an occupied area in the neighboring sub-pixel area.

Organic light-emitting diode (OLED) display device and method of manufacturing the same

A method of forming an organic luminescent layer includes: sequentially disposing a shadow mask and a substrate over disposing at least one crucible having first and second organic materials therein; and heating up the first and second organic materials to form the organic luminescent layer on the substrate, wherein the second organic material has one of a heat capacity smaller than the first organic material and a sublimableness.

Method of fabricating organic light emitting diode display device

A terminal, method and system for providing a CS service, a SIP-based service, or a CSI service, are provided. According to an embodiment, the terminal includes a controller to receive a terminal capability version of at least one target terminal, to compare the received terminal capability version with a previously stored terminal capability version of the at least one target terminal, and to determine whether to request for terminal capability information of the at least one target terminal based on the comparison result, wherein the terminal capability version identifies a version of capabilities of the at least one target terminal.

A monochrome light emitting display device and a method for fabricating the same are disclosed, in which a pixel structure of a monochrome light emitting display device is changed to improve a contrast ratio and resolution and at the same time color shift is prevented from occurring, so as to display clearer image. The monochrome light emitting display device comprises a display panel having unit pixels of first and second sub-pixels arranged in a matrix arrangement to display a monochrome image; gate and data drivers respectively driving gate lines and data lines of the display panel; and a timing controller aligning externally input RGB data to be suitable for driving of the display panel to supply the RGB data to the data driver and generating data and gate control signals to control the data and gate drivers.

Monochrome light emitting display device and method for fabricating the same

The present invention relates to synchronizing a terminal and a server in a shadow area of service in a push-to-talk (PTT) service system. An alive report packet is periodically transmitted to a server by a terminal having no permission to send a talk burst. A talk burst idle packet is periodically transmitted to each session-established terminal by the server in an idle state. Sessions are ended between each terminal and server if either the alive report packet or the talk burst idle packet are not received for a certain time. Accordingly, synchronization between the server and the terminal is periodically certified, unnecessary traffic generated due to inconsistent synchronization is decreased, and quality of service is enhanced.

Growing community of inventors

Seoul, South Korea

Se-Hee Lee