公开(公告)号：US20090226239A1

公开(公告)日：2009-09-10

申请号：US12216652

申请日：2008-07-09

Applicant: Hui-Feng Lin

Inventor： Hui-Feng Lin

IPC: B43K29/18

CPC classification number: B43K29/18 ,  A45D40/18 ,  A45D40/20 ,  A45F5/00 ,  A45F2005/002 ,  A45F2200/0566

Abstract: A writing implement core is positioned in a tube, which has first and second step-shaped ends with threads; a head sleeve is threadedly joined on the second end of the tube with the writing core sticking out therefrom; a shell is threadedly joined on one of the ends of the tube, and can be reloacted relative to the tube to adapt the writing implement for use as a chopstick; a cap is provided, which can be positioned around the tube to cover the writing core; a chopstick member is threadedly joined on the first end of the tube; when the shell is joined on the first end of the tube, it will cover the chopstick member, and the writing implement and chopstick combination can be used as a writing implement; the combination can be used as a chopstick after the shell is relocated on the second end of the tube.

公开(公告)号：US09183796B2

公开(公告)日：2015-11-10

申请号：US13610910

申请日：2012-09-12

Applicant: Hui-Feng Lin ,  Sheng-Wen Cheng

Inventor： Hui-Feng Lin ,  Sheng-Wen Cheng

IPC: G09G3/36 ,  G09G5/00 ,  G09G5/02 ,  G09G5/10

CPC classification number: G09G3/36 ,  G09G5/02 ,  G09G5/10 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/0646 ,  G09G2340/06 ,  G09G2360/16

Abstract: Provide a set of first RGB (red, green, blue) brightness levels of a set of pixels in a display panel. Generate a set of saturation levels according to the set of first RGB brightness levels. Generate a set of mapping ratios according to the set of saturation levels and the set of first RGB brightness levels. Generate a set of second RGB brightness levels according to the set of first RGB brightness levels and a minimum mapping ratio of the set of mapping ratios. Generate a set of RGBW (red, green, blue, white) brightness levels according to the set of second RGB brightness levels and a set of brightness levels of white sub-pixels of the set of RGBW brightness levels. And convert the set of RGBW brightness levels to generate a set of RGBW gray levels of the set of pixels.

Abstract translation: 在显示面板中提供一组第一个RGB（红，绿，蓝）亮度级别的一组像素。 根据第一RGB亮度级别的集合生成一组饱和度。 根据饱和度级别和第一RGB亮度级别的集合生成一组映射比。 根据第一RGB亮度级别和映射比率集合的最小映射比，生成一组第二RGB亮度级别。 根据第二RGB亮度级别的集合和一组RGBW亮度级别的白色子像素的一组亮度级别，生成一组RGBW（红，绿，蓝，白）亮度级别。 并转换RGBW亮度级别以生成一组RGBW灰度级的像素集。

公开(公告)号：US20140022271A1

公开(公告)日：2014-01-23

申请号：US13610910

申请日：2012-09-12

Applicant: Hui-Feng Lin ,  Sheng-Wen Cheng

Inventor： Hui-Feng Lin ,  Sheng-Wen Cheng

IPC: G09G5/02

CPC classification number: G09G3/36 ,  G09G5/02 ,  G09G5/10 ,  G09G2300/0452 ,  G09G2320/0242 ,  G09G2320/0276 ,  G09G2320/0646 ,  G09G2340/06 ,  G09G2360/16

Abstract: Provide a set of first RGB (red, green, blue) brightness levels of a set of pixels in a display panel. Generate a set of saturation levels according to the set of first RGB brightness levels. Generate a set of mapping ratios according to the set of saturation levels and the set of first RGB brightness levels. Generate a set of second RGB brightness levels according to the set of first RGB brightness levels and a minimum mapping ratio of the set of mapping ratios. Generate a set of RGBW (red, green, blue, white) brightness levels according to the set of second RGB brightness levels and a set of brightness levels of white sub-pixels of the set of RGBW brightness levels. And convert the set of RGBW brightness levels to generate a set of RGBW gray levels of the set of pixels.

Abstract translation: 在显示面板中提供一组第一个RGB（红色，绿色，蓝色）亮度级别的一组像素。 根据第一RGB亮度级别的集合生成一组饱和度。 根据饱和度级别和第一RGB亮度级别的集合生成一组映射比。 根据第一RGB亮度级别和映射比率集合的最小映射比，生成一组第二RGB亮度级别。 根据第二RGB亮度级别的集合和一组RGBW亮度级别的白色子像素的一组亮度级别，生成一组RGBW（红，绿，蓝，白）亮度级别。 并转换RGBW亮度级别以生成一组RGBW灰度级的像素集。

公开(公告)号：US07637681B2

公开(公告)日：2009-12-29

申请号：US12216652

申请日：2008-07-09

Applicant: Hui-Feng Lin

Inventor： Hui-Feng Lin

IPC: B43K29/00

CPC classification number: B43K29/18 ,  A45D40/18 ,  A45D40/20 ,  A45F5/00 ,  A45F2005/002 ,  A45F2200/0566

Abstract: A writing implement core is positioned in a tube, which has first and second step-shaped ends with threads; a head sleeve is threadedly joined on the second end of the tube with the writing core sticking out therefrom; a shell is threadedly joined on one of the ends of the tube, and can be reloacted relative to the tube to adapt the writing implement for use as a chopstick; a cap is provided, which can be positioned around the tube to cover the writing core; a chopstick member is threadedly joined on the first end of the tube; when the shell is joined on the first end of the tube, it will cover the chopstick member, and the writing implement and chopstick combination can be used as a writing implement; the combination can be used as a chopstick after the shell is relocated on the second end of the tube.

Abstract translation: 书写工具芯位于管中，其具有带螺纹的第一和第二阶梯形端部; 一个头套被螺纹连接在管的第二端上，书写芯从其中伸出; 壳体螺纹连接在管的一个端部上，并且可以相对于管子重新流动以适应用作筷子的书写工具; 提供盖，其可以围绕管定位以覆盖书写芯; 筷子构件螺纹连接在管的第一端上; 当壳体连接在管的第一端时，它将覆盖筷子部件，并且书写工具和筷子组合可以用作书写工具; 在将壳重新定位在管的第二端上之后，该组合可用作筷子。

公开(公告)号：USD597134S1

公开(公告)日：2009-07-28

申请号：US29309219

申请日：2008-07-09

Applicant: Hui-Feng Lin

Designer： Hui-Feng Lin