公开(公告)号：US20240242681A1

公开(公告)日：2024-07-18

申请号：US18538124

申请日：2023-12-13

Applicant: Samsung Display Co., LTD.

Inventor： Hae Goo JUNG ,  Hwanwoo LEE ,  Yeon-Shil JUNG ,  Yeonji BAE ,  Junhyun LEE

IPC: G09G3/3275 ,  G06F3/041

CPC classification number: G09G3/3275 ,  G06F3/0412 ,  G09G2300/0413 ,  G09G2300/0426 ,  G09G2330/12

Abstract: A display device includes: a substrate including a display area in which pixels are disposed and a non-display area; a common voltage transfer line disposed in the non-display area and transferring a common voltage to the pixels; a data output wire disposed at the non-display area and connected to a data line which transfers a data voltage to the pixels; and a sacrificial wire disposed between the common voltage transfer line and the data output wire and not connected to the data line.

公开(公告)号：US20170038859A1

公开(公告)日：2017-02-09

申请号：US15098160

申请日：2016-04-13

Applicant: Samsung Display Co., Ltd.

Inventor： Na Ri PARK ,  Ju-Bong AN ,  Hyun-Uk OH ,  Yeon-Shil JUNG

IPC: G06F3/041 ,  G06F3/01 ,  G06F1/16

CPC classification number: G06F1/163 ,  G04G21/08 ,  G06F1/1684 ,  G06F1/1692 ,  G06F3/03547 ,  G06F3/0488 ,  G06F2200/1614 ,  G06F2203/0339

Abstract: A watch may include a display, a bezel, and a controller. The bezel may be positioned at a periphery of the display and may include a bezel touch sensor set. The bezel touch sensor set may receive a first touch without moving with respect to any other part of the bezel and may generate first touch information in response to the first touch. The controller may be electrically connected to each of the bezel touch sensor set and the display and may use the first touch information to generate a first control signal for controlling the display.

Abstract translation: 手表可以包括显示器，挡板和控制器。 边框可以位于显示器的周围，并且可以包括边框触摸传感器组。 边框触摸传感器组可以接收第一触摸而不相对于挡板的任何其他部分移动，并且可以响应于第一触摸而产生第一触摸信息。 控制器可以电连接到每个边框触摸传感器组和显示器，并且可以使用第一触摸信息来产生用于控制显示的第一控制信号。

公开(公告)号：US20200176707A1

公开(公告)日：2020-06-04

申请号：US16687575

申请日：2019-11-18

Applicant: Samsung Display Co., Ltd.

Inventor： Haegoo JUNG ,  Hwan Woo LEE ,  Yeon-Shil JUNG ,  Boock JANG

IPC: H01L51/52 ,  H01L27/32

Abstract: A display device may include a first substrate, a second substrate, a light emitting structure, a seal member, a seal structure, a pad electrode, and a connection wire. The second substrate may overlap the first substrate. The light emitting structure may be positioned between the first substrate and the second substrate. The seal member may be positioned between the first substrate and the second substrate. The seal structure may be spaced from the seal member. A section of the seal member may be positioned between the light emitting structure and the seal structure. The seal structure may be positioned between the seal member and the pad electrode. The connection wire may electrically connect the seal structure and the pad electrode.

公开(公告)号：US20170186375A1

公开(公告)日：2017-06-29

申请号：US15389916

申请日：2016-12-23

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon-Shil JUNG ,  Young-Seob KIM ,  Ji-Yun SON ,  Eun-Jung OH ,  Deok-Jun CHOI

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G3/3233 ,  G09G2300/0814 ,  G09G2300/0819 ,  G09G2300/0871 ,  G09G2320/0626 ,  G09G2320/0673 ,  G09G2330/028

Abstract: A luminance controller according to example embodiments includes a gamma set selector to select a reference gamma set from among first through N-th gamma sets respectively corresponding to first through N-th reference luminances, based on a target luminance of a display panel; an initialization voltage selector to select an initialization voltage corresponding to the reference gamma set, from among first through N-th initialization voltage offsets respectively corresponding to the first through N-th gamma sets; a common voltage selector to select a common voltage corresponding to the reference gamma set from among first through N-th common voltage offsets respectively corresponding to the first through N-th gamma sets; and a determiner to determine a target initialization voltage based on the target luminance and the initialization voltage, and to determine a target common voltage based on the target luminance and the common voltage.

公开(公告)号：US20170116922A1

公开(公告)日：2017-04-27

申请号：US15236731

申请日：2016-08-15

Applicant: Samsung Display Co., Ltd.

Inventor： Yeon-Shil JUNG ,  Hyung-Min SHIN ,  Ji-Tae KIM ,  Tae-Wook KIM ,  Sung-Un PARK ,  Kyung-Ho HWANG

IPC: G09G3/3258

CPC classification number: G09G3/3258 ,  G09G2310/08 ,  G09G2330/021 ,  G09G2330/022 ,  G09G2330/028 ,  G09G2340/0435

Abstract: An organic light emitting display device includes a display panel, a scan driver, a data driver, a power supply which provides a first voltage to a first power terminal of the pixel and selectively provides the first voltage or a second voltage to a second power terminal of the pixel, and a controller which selects one of a normal driving mode and a power saving mode as a panel driving mode where the power supply provides the second voltage to the second power terminal of the pixel in a first period of one frame period and provides the first voltage to the second power terminal of the pixel in a second period of one frame period when the panel driving mode is the power saving mode.

公开(公告)号：US20170053581A1

公开(公告)日：2017-02-23

申请号：US15149204

申请日：2016-05-09

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Yeon-Shil JUNG ,  Tae-Wook KIM

IPC: G09G3/20 ,  G09G5/10

CPC classification number: G09G3/2003 ,  G09G3/2007 ,  G09G3/3275 ,  G09G5/10 ,  G09G2310/027 ,  G09G2320/0276 ,  G09G2320/0673 ,  G09G2330/028

Abstract: A gamma voltage generator includes a reference gamma selector, a reference gamma converter, and a gamma curve adjuster. The reference gamma selector selects a top reference gamma voltage and a bottom reference gamma voltage that are between first and second reference voltages. The reference gamma converter converts the bottom reference gamma voltage to a conversion reference gamma voltage based on the top reference gamma voltage. The gamma curve adjuster generates a plurality of grayscale gamma voltages based on the conversion reference gamma voltage and the top reference gamma voltage.

Abstract translation: 伽马电压发生器包括参考伽马选择器，参考伽马转换器和伽马曲线调节器。 参考伽马选择器选择在第一和第二参考电压之间的顶部参考伽马电压和底部参考伽马电压。 参考伽马转换器基于顶部参考伽马电压将底部参考伽马电压转换为转换参考伽玛电压。 伽马曲线调整器基于转换参考伽马电压和顶部参考伽马电压产生多个灰度伽马电压。