公开(公告)号：US20150348453A1

公开(公告)日：2015-12-03

申请号：US14722554

申请日：2015-05-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngtae JIN ,  Minsoo CHOI ,  Kichul KIM ,  Moonyoung WOO ,  Sunmuk CHOI

IPC: G09F9/30 ,  G06K19/077 ,  G06F3/041 ,  G06F1/16

CPC classification number: G09F9/301 ,  G06F1/1626 ,  G06F1/1652 ,  G06F1/1694 ,  G06K19/07703 ,  G09G2340/045 ,  G09G2380/02

Abstract: Disclosed are a method and an apparatus for processing images in an electronic device having a bendable or flexible display. A method for processing images may include identifying a degree of bending of the display; and generating and outputting through the display an adjustment image by changing at least a part of a provision image otherwise output through the display in a reference state such as an unbent state, where the change is based on the degree of bending. The method and apparatus may reduce or eliminate distortion otherwise perceived by a user when one or more parts of the display is bent or curved.

Abstract translation: 公开了一种用于处理具有可弯曲或柔性显示器的电子设备中的图像的方法和装置。 用于处理图像的方法可以包括识别显示器的弯曲程度; 以及通过改变通过显示器输入的供给图像的至少一部分，通过显示器生成和输出调整图像，所述参考状态在诸如未弯曲状态的参考状态中，其中所述改变基于弯曲度。 当显示器的一个或多个部分弯曲或弯曲时，该方法和装置可以减少或消除由用户感知到的失真。

公开(公告)号：US20250125815A1

公开(公告)日：2025-04-17

申请号：US18409000

申请日：2024-01-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsoo CHOI ,  Hiep PHAM ,  Chih-Wei YAO ,  Hyojun KIM

IPC: H03M1/68

Abstract: A hybrid digital-to-analog converter (DAC) driver is provided. The hybrid DAC driver includes an upper DAC stage configured to receive an upper set of bits of a digital signal, the upper DAC stage comprising an upper set of DAC units, with a first DAC unit in the upper set of DAC units having a different weight than a second DAC unit in the upper set of DAC units; a lower DAC stage configured to receive a lower set of bits of the digital signal, the lower DAC stage comprising a lower set of DAC units formed in an R-2R resistor ladder network; and an output stage for outputting an analog signal from the upper DAC stage and the lower DAC stage.

公开(公告)号：US20250125998A1

公开(公告)日：2025-04-17

申请号：US18401971

申请日：2024-01-02

Applicant: Samsung Electronics Co., Ltd.

Inventor： Minsoo CHOI ,  Hiep PHAM ,  Chih-Wei YAO ,  Hyojun KIM

IPC: H04L25/02

Abstract: A wireline transceiver system includes a predriver configured to generate a signal; a source-series termination (SST) driver configured to receive the generated signal; and a replica driver configured to continuously generate bias voltages in real time to modulate current of a push-pull current source of the SST driver based on a voltage of the received signal across a process, voltage, and temperature (PVT) range.