公开(公告)号：US08059348B2

公开(公告)日：2011-11-15

申请号：US12693452

申请日：2010-01-26

Applicant: Chun-Cheng Ko

Inventor： Chun-Cheng Ko

IPC: G02B7/02

CPC classification number: G02B7/026

Abstract: A lens adapter ring is provided for connecting a lens barrel to a lens holder whose thread specification is different from that of the lens barrel. The ring includes a first hollow cylinder. The cylinder includes a first inner surface and a first outer surface opposite to the first inner surface. The first outer surface includes a first outer thread portion adapted for the lens holder, and the first inner surface includes a first inner thread portion adapted for the lens barrel. The thread specification of the first outer thread portion is different from that of the inner thread portion. A lens module using the lens adapter ring is also provided.

Abstract translation: 提供一个镜头适配器环，用于将镜筒连接到镜片保持器，其镜片保持器的螺纹规格与透镜镜筒的螺纹规格不同。 环包括第一中空圆筒。 圆筒包括第一内表面和与第一内表面相对的第一外表面。 第一外表面包括适于透镜保持器的第一外螺纹部分，并且第一内表面包括适于透镜镜筒的第一内螺纹部分。 第一外螺纹部的螺纹规格与内螺纹部的螺纹规格不同。 还提供了使用镜头适配器环的镜头模块。

公开(公告)号：US20110043494A1

公开(公告)日：2011-02-24

申请号：US12632941

申请日：2009-12-08

Applicant: CHUN-CHENG KO

Inventor： CHUN-CHENG KO

IPC: G09G3/36 ,  G01J4/00

CPC classification number: G01N21/21 ,  G01M11/0285 ,  G01N2201/0221

Abstract: A portable electronic device includes a casing, a liquid crystal, a controlling module, and a button. The liquid crystal display is capable of emitting polarized light. The controlling module is received in the casing, the controlling module is configured for controlling the liquid crystal display to display a white screen when receiving a control signal. The button is configured for generating the control signal when triggered by a user.

Abstract translation: 便携式电子设备包括壳体，液晶，控制模块和按钮。 液晶显示器能够发射偏振光。 控制模块被接收在壳体中，控制模块被配置为在接收控制信号时控制液晶显示器显示白屏。 该按钮被配置为在由用户触发时产生控制信号。

公开(公告)号：US20100265217A1

公开(公告)日：2010-10-21

申请号：US12728252

申请日：2010-03-21

Applicant: Cheng-Yi Lai ,  Chun-Cheng Ko

Inventor： Cheng-Yi Lai ,  Chun-Cheng Ko

IPC: G06F3/042 ,  H04N5/33

CPC classification number: G06F3/0421 ,  G06F3/0428

Abstract: An optical touch system includes a display screen having a contact surface, an infrared light source emitting infrared light to cover the contact surface, a linear infrared sensor having a sensing surface with a lengthwise direction thereof parallel to the contact surface, a processor, and a controller. The linear infrared sensor captures an image of the contact surface with an infrared portion representing a touch area of a contact object, the image having an aspect ratio greater than that of the contact surface. The processor determines the touch location of the contact object based on the aspect ratios of the image and the contact surface, the location of the infrared portion on the image, the area of the infrared portion and the area of the touch portion of the contact object on the contact surface. The controller executes an instruction according to the determined location of the contact object.

Abstract translation: 光学触摸系统包括具有接触表面的显示屏，发射红外光以覆盖接触表面的红外光源，具有其长度方向平行于接触表面的感测表面的线性红外传感器，处理器和 控制器。 线性红外传感器用表示接触物体的触摸区域的红外部分捕获接触表面的图像，该图像的纵横比大于接触表面的纵横比。 处理器基于图像和接触面的纵横比，图像上的红外部分的位置，红外部分的面积和接触对象的触摸部分的面积来确定接触对象的触摸位置 在接触面上。 控制器根据所确定的联系对象的位置来执行指令。

公开(公告)号：US20100259506A1

公开(公告)日：2010-10-14

申请号：US12649521

申请日：2009-12-30

Applicant: CHUN-CHENG KO

Inventor： CHUN-CHENG KO

IPC: G06F3/042

CPC classification number: G06F3/0428

Abstract: An exemplary touch screen apparatus comprises a display screen, a first reflector, a first infrared light source, and an infrared light receiving unit. The display screen includes a display area. The first reflector is disposed outside said display screen and surrounds the display area. The first reflector has a first focal point, and the first infrared light source is disposed on the first focal point. The infrared light receiving unit is capable of receiving the infrared light from the display screen.

Abstract translation: 示例性的触摸屏设备包括显示屏，第一反射器，第一红外光源和红外光接收单元。 显示屏幕包括显示区域。 第一反射器设置在所述显示屏之外并且围绕显示区域。 第一反射器具有第一焦点，第一红外光源设置在第一焦点上。 红外光接收单元能够从显示屏接收红外光。