公开(公告)号：US20040007660A1

公开(公告)日：2004-01-15

申请号：US10270660

申请日：2002-10-16

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Yin-Chun Huang ,  Shih-Zheng Kuo

IPC: H01L031/00

CPC classification number: H01L31/0236 ,  H01L27/14605 ,  H01L31/02363 ,  Y02E10/50

Abstract: The present invention provides an optical sensor device for equally receiving light signals. The optical sensor device is composed of several optical sensor elements. The whole object of using the optical sensor elements to equally receive light signals depends on the formation of the optical sensor elements at an inclined plane on both sides of a substrate. Or, to make a central beaming pathway by equally increasing the height on both sides of the substrate.

Abstract translation: 本发明提供一种用于等光接收光信号的光传感器装置。 光学传感器装置由几个光学传感器元件组成。 使用光学传感器元件同样接收光信号的全部目的取决于光学传感器元件在基板两侧的倾斜平面上的形成。 或者，通过均匀地增加衬底的两侧的高度来制造中心束流通道。

公开(公告)号：US20030184884A1

公开(公告)日：2003-10-02

申请号：US10107451

申请日：2002-03-28

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Shih-Zheng Kuo

IPC: G02B027/02

CPC classification number: G02B26/10

Abstract: An imaging device for an optical scanning module of an optical scanner apparatus is disclosed. By use of an optical well imaging device to replace the conventional micro-lens imaging device to receive the straight imaged light, which is generated from the scanning object is illuminated by an illuminant. Moreover, the height of the non-inducted region on the optical sensor is higher enough to block the interfered light that is formed by other beam of the imaged light such that the optical sensor can receive the part of the beam of the straight imaged light and will not be interfered. Therefore, by use of the optical well imaging device, the light dispersion effect can be improved and the imaging data can be completely focused on the optical sensor to obtain an optimum resolution and the best MTF (modulation transfer function).

Abstract translation: 公开了一种用于光学扫描仪装置的光学扫描模块的成像装置。 通过使用光学井成像装置来代替传统的微透镜成像装置以接收由扫描对象产生的直线成像光由照明器照射。 此外，光学传感器上的非感应区域的高度足够高以阻挡由成像光的其他光束形成的干涉光，使得光学传感器可以接收直线成像光束的一部分， 不会受到干扰 因此，通过使用光学井成像装置，可以提高光散射效果，并且可以将成像数据完全集中在光学传感器上以获得最佳分辨率和最佳MTF（调制传递函数）。

公开(公告)号：US20040022443A1

公开(公告)日：2004-02-05

申请号：US10211268

申请日：2002-08-05

Applicant: UMAX DATA SYSTEMS INC.

Inventor： Shih-Zheng Kuo

IPC: G06K009/36

CPC classification number: H04N19/00

Abstract: An image processing method for facilitating data transmission is provided. An image compression method is performed to convert X-bits binary digital signals to a binary compressed data in a floating-point form of (1.n)* 2m. Bit m represents the first bit with logic level null1null of the X-bits binary digital signals, and n represents the bits taken from the X-bits binary digital signals after the bit m. The binary compressed data in the floating-point form of (1.n)*2m is outputted with a sequence of binary number representing a set of (m, n). The latter n bits of the sequence of binary numbers are consisted of the n bits of the X-bits digital signal. Therefore, by the present image compression method, the transmission amount of image data is reduced. The transmission time of image data and the volume of a memory for storing the image data are also reduced.

Abstract translation: 提供了一种便于数据传输的图像处理方法。 执行图像压缩方法将X位二进制数字信号以（1.n）* 2 的浮点形式转换为二进制压缩数据。 位m表示X位二进制数字信号的逻辑电平“1”的第一位，n表示在位m之后从X位二进制数字信号获取的位。 （1.n）* 2 的浮点形式的二进制压缩数据以表示（m，n）的集合的二进制数的序列输出。 二进制数序列的后n位由X位数字信号的n位组成。 因此，通过本图像压缩方法，图像数据的发送量减少。 图像数据的传输时间和用于存储图像数据的存储器的音量也减少。