Samsung Electronics Co., Ltd.

Hak-Yeol Kim

Sung-Ho Ahn

Dong-Sub Kim

Byeong-Cheol Kim

Sung-Gwan Woo

Song-Hee Jung

Won-Woo Seo

Disclosed in various examples of the present invention are a display device and an electronic device having the same, the display device comprising: a display element; and a guide unit arranged on the display element, wherein the guide unit guides a propagation pathway of the light emitted from the display element. The display device and the electronic device having the same can provide a comfortable viewing environment by using the guide unit so as to guide the propagation pathway of the light emitted from the display element. The display device and the electronic device having the same can be variously implemented according to the examples.

Display device and electronic device having same

A method and apparatus for hold function control in a mobile terminal are disclosed. The hold function control apparatus includes a controller including a general purpose input/output (GPIO) port, a constant voltage power unit for supplying a preset constant voltage, and a hold key for generating a voltage change at the GPIO port by making an instantaneous electrical contact between the GPIO port and the constant voltage power unit, wherein the controller senses the voltage change generated at the GPIO port. As a result, a hold function cancellation command can be directly recognized through a hardware mechanism, thus reducing the time necessary to cancel the hold function setting.

Hold function control method and apparatus for mobile terminal

An apparatus and method for a touch input of a portable terminal are provided. More particularly, an apparatus and method for improving performance of a touch input device by using a multi-touch panel which supports both a resistive type and a capacitive type of touch input detection are provided. The apparatus includes a multi-touch panel for performing both a capacitive type and a resistive type of touch input detection in one touch panel, a pattern determining unit for analyzing a touch input pattern of a user by using the multi-touch panel, and a touch manager for determining a touch input coordinate corresponding to the touch input pattern of the user based on one of the capacitive type and the resistive type of touch input detection.

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Gyeonggi-do, South Korea

Hak-Yeol Kim