Samsung Electronics Co., Ltd.

Ho-Seong Seo

Young-Min Lee

Dae-Kwang Jung

So-Young Kim

Yong-Woon Han

June-Hee Lee

Youn-ho Choi

Yang-Wook Kim

Yu-Su Kim

Jin-Hyoung Park

Chang-Yeong Kim

Kyung-Wan Park

Byung-Jik Kim

Toshikazu Takayanagi

Eun-Hwa Lee

Mun-Kue Park

Myung-Sik Kim

Wataru Kaihotsu

Shi-Yun Cho

Ji-Hyun Jung

Ho-Jin Lee

Dong-Churl Kim

Yu-Dong Bae

Jae-Myung Baek

Jae-hyun Park

Seok-Myong Kang

In-Kuk Yun

Youn-Ho Choi

Dae-Myung Kim

Hee-Seok Jeong

Ga-Eun Lee

Jong-Hoon Lim

Hyun-Sub Park

A transparent display apparatus is provided that is constructed to transmit or block a light of images selectively according to a supply of electric power to a conventional transparent organic light emitting diode. The transparent display apparatus includes a transparent organic light emitting diode having a glass substrate, a transparent anode, a hole transport layer, an emitting layer, an electron transport layer and a transparent cathode. The transparent display apparatus includes an insulating layer stacked on the transparent cathode, and first and second transparent ITOs stacked on the insulating layer to deliver electromotive force onto an entire surface and to transmit or block the light of images according to the on/off state of a power source. The transparent display apparatus also includes an electro chromic layer provided between the first and the second transparent ITOs and including transparent and colorless chemicals. The electro chromic layer forms a color through oxidation-reduction reaction of the chemicals according to the on/off state of the power source to absorb or block the light of images. The transparent display apparatus further includes a substrate stacked on the second transparent ITO.

Transparent display apparatus

The present disclosure relates to a portable terminal, and more particularly, to a portable terminal and a method of detecting a gesture and controlling a function. A method of controlling a function of a portable terminal includes: detecting a gesture; activating a voice recognition module in response to the detected gesture; and analyzing a voice input into the activated voice recognition module, and executing a function corresponding to the input voice.

Mobile terminal and method for detecting a gesture to control functions

A method for preventing a touch misrecognition includes counting a total number of touch detection values of a touch panel which is greater than or equal to a first threshold value; comparing the total number of touch detection values with a second threshold value; and when the total number of the touch detection values is greater than or equal to the second threshold value, determining that bending of the touch panel has occurred.

Method for preventing touch misrecognition, machine-readable storage medium, and portable terminal

Disclosed is a flexible display device adapted to accurately detect bending information when the flexible display device is flexed, bent or folded, and to be capable of variously controlling an image displayed on a screen on the basis of the detected bending information. The flexible display device includes a flexible touch screen part, and a bending detection part provided on the touch screen part, the bending detection part having an electrostatic capacitance or electric resistance that changes depending on a bending of the touch screen part, so as to detect bending information.

Flexible display device

An apparatus and method for improving input position and pressure detection in a pressure detection touch screen. The method includes detecting a touch input on a touch screen; generating compensated pressure information for compensating for inaccurate pressure information detected from the touch input, when the touch input is detected in an outer area on the touch screen; and generating compensated location information using the compensated pressure information.

Apparatus and method for improving input position and pressure detection in a pressure detection touch screen

An embedded circuit board is disclosed including a first copper clad laminate formed with a plurality of cavities and including a plurality of chips having different thicknesses embedded in the cavities, a second copper clad laminate provided in the cavities to allow the first copper clad laminate to level with the chips; and a resin coated copper foil provided on upper surfaces of the first and second copper clad laminates.

Embedded circuit board and manufacturing method thereof

A TO-CAN type optical module for used in an optical communication is disclosed. The optical module includes: a stem provided with optical components mounted on its upper surface and a through hole formed therethrough; a plurality of pins electrically connected to the optical components via the through hole and having a signal-carrying pin protruding from the lower surface of the stem; and a pair of ground pins spaced at both sides from a protruding portion of the signal-carrying pin. The interior of the through hole of the stem has a desired characteristic impedance by the impedance matching of a coaxial cable, and the lower surface of the stem has a desired characteristic impedance by the dimensions of the protruding portion of the signal-carrying pin and the ground pins and the interval between the protruding portion of the signal-carrying pin and the ground pins.

TO-CAN type optical module

Growing community of inventors

Gyeonggi-do, South Korea

Ho-Seong Seo