Lg Display Co., Ltd.

Korea Institute of Science and Technology

Magnachip Semiconductor, Inc.

Other

Yonsei University

Osong Medical Innovation Foundation, Korea University Research and Business Foundation

Sang Hoon Jung

Hong Koo Lee

Zhi Yuan Cui

Sang Min Kim

Jae Young Kim

Joo Young Lee

Dong Seong Oh

Young-Joo Kim

Chul Young Kim

Tae Joon Ahn

Taeyoung Park

Seong Won Jeong

Eun Ha Lee

Cheol-Ho Pan

Hee Ju Lee

Yongsoo Choi

Kyungsu Kang

Kwang Dae Hong

Dae-geun Song

Hong Ryul Ahn

Byung Ki Kim

Song Yi Koo

Kyung A Kim

Suk-Woo Kang

Jeongsook Shin

Youngwoo Song

Youngsic Jeon

Hyung Jin Rhee

Younggi Ryu

Jeong Eun Yoo

Young Nyun Park

Jung-Seok Yang

Inho Hwang

Seung Joon Song

Jae-In Eom

Soon Jung Choi

Hyoung Jo

The present invention relates to a device for measuring a bodily fluid drainage amount, the device comprising: a measurement case which is formed of a rigid material and provided with a bodily fluid measurement space therein; a drainage tube which is coupled to an entrance of the measurement case in a releasable structure and transfers bodily fluids discharged from a human body to the bodily fluid measurement space of the measurement case; a plurality of fluid level sensors, which are horizontally disposed on an upper surface of the measurement case and measure and inform fluid levels of the bodily fluids collected in the bodily fluid measurement space; and a control device which receives and analyzes the fluid levels of the bodily fluids, infers a tilt of the measurement case from a difference in the fluid levels of the bodily fluids, and calculates and informs a bodily fluid drainage amount.

Device for measuring bodily fluid drainage amount

In the present specification, on the basis of the correlation between prospero homeobox protein 1 (PROX1) and telomerase reverse transcriptase (TERT), a composition for regulating expression of TERT, a method for screening a TERT expression regulator, a composition for diagnosing a TERT expression status, a diagnostic kit, a method for providing information for diagnosis, or a method for providing information for cancer diagnosis are disclosed. Specifically, in one aspect, the PROX1 of the present disclosure may bind to a TERT promoter, in particular a mutant TERT promoter in which base substitution occurs at the −124 or −146 bp position to regulate the expression of TERT, and the expression of TERT in non-hepatitis B virus-associated liver cancer can be inhibited specifically among liver cancers.

Composition for regulating expression of PROX1 or expression of telomerase reverse transcriptase comprising activity regulator or method for screening telomerase reverse transcriptase regulator

Provided is an amine group-derivatized composition including a Boc compound for liquid chromatography-mass spectrometry (LC-MS) analysis, and when the amine group-derivatized composition is used in analysis using reverse-phase LC-MS, it is possible to effectively analyze compounds including an amine group and an amino acid at a low cost in a short time.

Method of analyzing compound including amine group by using Boc compound

A high voltage start-up circuit includes a power supply terminal configured to supply power, a latch unit connected to the power supply terminal and comprising a first P-type Metal-Oxide-Semiconductor (PMOS) transistor, a first N-type metal-oxide semiconductor (NMOS) transistor connected to the first PMOS transistor, a second PMOS transistor, and a second NMOS transistor connected to the second PMOS transistor, wherein the transistors form a latch structure, a charge sharing unit comprising a first capacitor configured to supply a first voltage to a drain of the second PMOS transistor and a second capacitor configured to supply a second voltage to a drain of the first PMOS transistor, and a switching unit configured to form a current path that charges an external capacitor using a voltage supplied from the power supply terminal as a power voltage, based on the first voltage and the second voltage.

High voltage start-up circuit for zeroing of standby power consumption and switching mode power supply having the same

Disclosed is a method for preventing, improving and/or treating cornea damage or a corneal disease, including administering an effective amount of an extract of a persimmon tree for preventing, improving or treating cornea damage to a subject in need thereof. The extract may be a persimmon leaf extract and the extract is effective in suppressing inflammation of the cornea and protecting corneal cells.

[object Object]

A reference signal generating circuit is provided that generates a reference signal corresponding to an input signal for power factor compensation of a power converter. The reference signal generating circuit includes a detector sampling the input signal according to a reference clock to detect and hold the maximum input signal and a phase measuring unit measuring a phase of the sampled input signal based on the sampled input signal and the detected maximum input signal. The circuit also includes a reference signal generating unit configured to generate a reference signal having a specific value in response to the measured phase.

Reference signal generating circuit and method using a sampled input signal and a reference clock signal, and power factor compensation apparatus having the same

A thin film transistor includes a semiconductor pattern disposed on a substrate and a semiconductor pattern portion with a conductive or nonconductive characteristic, and a anti-diffusion portion on a side of the semiconductor pattern portion to prevent metal ions from being diffused along the semiconductor pattern portion. A first insulating layer covers the semiconductor pattern and has a first contact hole exposing a first region of the semiconductor pattern portion and a second contact hole exposing a second region of the semiconductor pattern portion. A gate electrode is disposed on the first insulating layer. A second insulating layer covers the gate electrode and has a third contact hole exposing the first region and a fourth contact hole exposing the second region. A source electrode is formed on the second insulating layer and connected to the first region, and a drain electrode is formed on the second insulating layer and connected to the second region.

Thin film transistor with anti-diffusion area that prevents metal atoms and/or ions from source/drain electrodes from shortening the channel length and display substrate having the thin film transistor

An organic light emitting diode display device and the driving method thereof that is adaptive for increasing display quality. The organic light emitting diode display device according to an embodiment includes a display panel where pixels having an organic light emitting diode device are arranged in a matrix type and a data driver that supplies a data voltage and an inverted voltage to the pixels, where the inverted voltage is symmetric to the data voltage relative to a reference voltage.

Organic light emitting diode display

The pixel circuit of an organic light emitting display includes a first transistor to a seventh transistor, a first capacitor, a second transistor and an organic light emitting diode. The first capacitor stores the data signal from the first, second and third transistors, and the second capacitor stores the threshold voltage of the fourth transistor from the fifth transistor. Voltages stored in the first and second capacitors are combined by the sixth transistor, and the fourth transistor generates a driving current corresponding to a combined voltage of the voltages stored in the first and second capacitor. The seventh transistor transmits the driving current and the organic light emitting diode emits light corresponding to the driving current.

Pixel circuit of organic light emitting display

A pixel circuit of an organic light emitting display includes a first transistor that transmits a data signal from a data line in response to a scan signal from a scan line; a first capacitor that stores the data signal received from the first transistor; a second transistor for threshold voltage compensation; a third transistor that transmits the threshold voltage of the second transistor; a fourth transistor that connects the gate and drain of the second transistor in a diode-connected configuration in response to a control signal from a control line; a second capacitor that stores the threshold voltage received through the third transistor; a fifth transistor that generates a driving current corresponding to a combined voltage of the first and the second capacitors due to the turned on third transistor; and an organic light emitting diode that emits light according to the driving current.

A pixel circuit includes a first transistor transmitting a reference signal or a data signal in response to a selection signal applied through a scan line, second and third transistors inputting a reference current in response to a control signal applied through a control line, a first capacitor storing a voltage compensated by the input reference current to compensate for the data signal received from the first transistor, a second capacitor storing the compensated data signal by the first capacitor, a fourth transistor receiving the compensated data signal to generate a driving current, a fifth transistor transmitting the driving current in response to the control signal applied through the control line, and an organic light emitting diode receiving the driving current from the fifth transistor to emit light.

A visual enhancement kit for use in combination with a nail clipper featuring a lens that may be dismounted and interchanged with any of a plurality of lenses of varying refractive qualities. The resulting field of view of the cutting edge of the clipper and the area adjacent thereto enhances the user's ability to see the work being done by the clipper. vice as claimed in claim 1 additionally comprising a means to vary the distance between said lens and cutting blades. The device may be attached to a conventional nail clipper already in use and features rotational positioning of the lens in relation to the user. The device may also be provided already attached to a nail clipper and optionally features the ability to vary the distance between the lens and the cutting edge of the clipper which is user adjustable. Using hinged connections the lens may be folded for storage in a storage compartment formed from components of the device. The device is further enhanced by an optional light source.

Combination vision enhancement kit and nail clipper

Growing community of inventors

Seoul, South Korea

Sang Hoon Jung