公开(公告)号：US20170322235A1

公开(公告)日：2017-11-09

申请号：US15497840

申请日：2017-04-26

Applicant: CHROMA ATE INC.

Inventor： Mao-Sheng LIU ,  Hsiu-Wei KUO

IPC: G01R1/073 ,  G01R1/067

CPC classification number: G01R1/07342 ,  G01R1/06716

Abstract: An electrical probe includes a main body, a probe head and a plurality of pins. The probe head is disposed on the main body, and the probe head has a surface and a plurality of openings on the surface. Each pin includes a contacting portion and an inserting portion connected to each other. Each pin has an obtuse angle between the contacting portion and the inserting portion, and the inserting portions of the pins respectively inserted into the openings.

公开(公告)号：US20170168100A1

公开(公告)日：2017-06-15

申请号：US15373311

申请日：2016-12-08

Applicant: CHROMA ATE INC.

Inventor： Cheng-Hsien CHANG ,  Ching-Hua CHU

IPC: G01R29/02

CPC classification number: G01R29/02 ,  G01R31/3191 ,  G01R31/31922 ,  H03K3/011

Abstract: A pulse generating apparatus capable of calibration and calibrating method are disclosed. The pulse generating apparatus includes a pulse generator and a delay detector. The pulse generator is configured to repeatedly generate a testing pulse. The delay detector is electrically connected with the pulse generator. When the pulse generator generates the testing pulse, the delay detector detects a feature value of the testing pulse at a plurality detecting time points, and calculates a calibration value according to the detected feature values. The delay detector outputs the calibration value to the pulse generator and the pulse generator adjusts the testing pulse according to the calibration value.

公开(公告)号：US09658283B2

公开(公告)日：2017-05-23

申请号：US14669783

申请日：2015-03-26

Applicant: CHROMA ATE INC.

Inventor： Xin-Yi Wu ,  Jui-Che Chou ,  Meng-Kung Lu ,  Chin-Yi Ou Yang

IPC: G01R31/28 ,  H05K7/20

CPC classification number: G01R31/2877 ,  G01R31/2874 ,  H05K7/20136 ,  H05K7/20254

Abstract: A radiator module system for automatic test equipment, including a test arm and a closed-loop circulating cooling device disposed on the test arm. The test arm includes a test head, and an internal channel is formed within and passing through the test head. The closed-loop circulating cooling device includes an inlet and an outlet, respectively connected to the internal channel; a conduit connecting the inlet and the outlet, such that the conduit and the internal channel form a closed-loop circulating channel in which a working fluid flows; a cooling device in contact with the conduit, configured to perform heat dissipation to the working fluid flowing within the conduit; and a driving source configured to drive the working fluid to flow within the closed-loop circulating channel. The working fluid is driven by the driving source to flow within the closed-loop circulating channel to perform heat dissipation.

公开(公告)号：US09318730B2

公开(公告)日：2016-04-19

申请号：US13492472

申请日：2012-06-08

Applicant: Chiang-Cheng Fan ,  Lee-Yi Cheng

Inventor： Chiang-Cheng Fan ,  Lee-Yi Cheng

IPC: H01M2/10 ,  H01M2/02

CPC classification number: H01M2/1077 ,  H01M2/0207 ,  H01M2/1061

Abstract: A tray for placing a plurality of pouch-type batteries is provided. The tray includes a frame, at least a drive shaft, a plurality of fixed plates and a plurality of movable plates. The drive shaft is slidably fixed to the frame along a drive axis, where the drive shaft has a positioning device for fixing a relative position of the drive shaft with respect to the frame. The fixed plates are perpendicular to the drive axis, and are arranged in order along the drive axis and fixed within the frame. The movable plates are also perpendicular to the drive axis, and are arranged in order along the drive axis within the frame, and the movable plates are interlaced with the fixed plates. The movable plates are moved together with the drive shaft, and each of the movable plates and each of the fixed plates define a receiving space for receiving the pouch-type battery, and are used for clamping each of the pouch-type batteries.

Abstract translation: 提供了一种用于放置多个袋型电池的托盘。 托盘包括框架，至少驱动轴，多个固定板和多个可动板。 驱动轴沿着驱动轴线可滑动地固定到框架上，其中驱动轴具有用于固定驱动轴相对于框架的相对位置的定位装置。 固定板垂直于驱动轴，沿着驱动轴依次布置并固定在框架内。 可移动板也垂直于驱动轴线，并且沿框架内的驱动轴依次布置，并且可移动板与固定板交错。 可移动板与驱动轴一起移动，并且每个可移动板和每个固定板限定用于接收袋型电池的容纳空间，并用于夹持每个袋型电池。

公开(公告)号：US20140103954A1

公开(公告)日：2014-04-17

申请号：US14048785

申请日：2013-10-08

Applicant: CHROMA ATE INC.

Inventor： Chien-Ming CHEN ,  Herbert TSAI ,  Chin-Yi OU YANG

IPC: G01R31/26

CPC classification number: G01R31/2601 ,  G01R31/2887 ,  G01R31/2893

Abstract: A test system with rotational test arms for testing semiconductor components includes a transport device, a first test socket, a second test socket, a first test arm, and a second test arm. The first test socket and the second test socket are electrically connected to different test signals respectively and correspond to the first test arm and the second test arm. The first test arm and the second test arm test arms operate rotationally to carry and place the semiconductor components to the transport device, the first test socket and the second test socket, so the test time is improved.

Abstract translation: 具有用于测试半导体部件的旋转测试臂的测试系统包括传送装置，第一测试插座，第二测试插座，第一测试臂和第二测试臂。 第一测试插座和第二测试插座分别电连接到不同的测试信号，并对应于第一测试臂和第二测试臂。 第一测试臂和第二测试臂测试臂旋转操作以将半导体组件携带并放置到传输设备，第一测试插座和第二测试插座，从而提高测试时间。

公开(公告)号：US08599380B2

公开(公告)日：2013-12-03

申请号：US13148538

申请日：2009-08-03

Applicant: Tsun-I Wang ,  Ching-Jang Feng ,  Chih-Chiao Chang

Inventor： Tsun-I Wang ,  Ching-Jang Feng ,  Chih-Chiao Chang

IPC: G01J3/46

CPC classification number: G01J3/505 ,  G01J3/462 ,  G01J3/465

Abstract: The invention discloses a method of constructing light-measuring look-up table, a light-measuring method, and a light-measuring system. The method of constructing light-measuring look-up table is to construct a look-up table by according to spectrum parameters relative to a light spectrum model, three actual color-matching functions relative to the light-measuring system and three standard color-matching functions, calculating both a look-up color coordinate and a reference color coordinate corresponding to each of the spectrum parameters. The light-measuring method includes: first, measuring a to-be-measured light by the light-measuring system to obtain actual stimulus values and calculating an actual color coordinate; then, comparing the actual color coordinate with the look-up color coordinates to determine both a to-be-measured light spectrum parameter and an estimated color coordinate relative to the to-be-measured light; furthermore, according to the to-be-measured light spectrum parameter, one of the standard color-matching functions and one of the actual stimulus values, calculating an estimated luminance.

Abstract translation: 本发明公开了一种构造光测量查表，光测量方法和光测量系统的方法。 构建光测查表的方法是根据相对于光谱模型的光谱参数构建查找表，相对于光测系统的三个实际色匹配函数和三个标准色匹配 功能，计算与每个频谱参数对应的查找颜色坐标和参考颜色坐标。 光测量方法包括：首先，通过光测量系统测量待测光以获得实际刺激值并计算实际色坐标; 然后，将实际的颜色坐标与查找的颜色坐标进行比较，以确定相对于待测光的待测光谱参数和估计的颜色坐标; 此外，根据待测光谱参数，标准颜色匹配函数之一和实际刺激值之一，计算估计亮度。

公开(公告)号：US20130223747A1

公开(公告)日：2013-08-29

申请号：US13469193

申请日：2012-05-11

Applicant: WEN-WEI CHENG ,  MING-KAI HSUEH ,  WEN-CHI LO

Inventor： WEN-WEI CHENG ,  MING-KAI HSUEH ,  WEN-CHI LO

IPC: G06K9/48

CPC classification number: G01N21/956 ,  G01N21/9501 ,  G06T7/0004 ,  G06T2207/30148 ,  H01L27/14601 ,  H01L27/14603

Abstract: A surface pattern detecting method includes: capturing a surface image of a sample element to be detected, wherein the surface image containing N grayscale pixels and wherein the N is a positive integer; selecting f×N pixels with small grayscale value based on a selection ratio f in order to define a pattern zone and further calculating a pattern mean of the pattern zone based on pixel amount and grayscale value of the pattern zone; selecting f×N pixels with big grayscale value in order to define a background zone and further calculating a background mean of the background zone based on pixel amount and grayscale value of the background zone; and determining whether the surface image has a defect based on the pattern means of the pattern zone and the background mean of the background zone.

Abstract translation: 表面图案检测方法包括：捕获要检测的样本元素的表面图像，其中所述表面图像包含N个灰度像素，并且其中N是正整数; 基于选择比f选择具有小灰度值的f×N个像素，以便基于图案区域的像素量和灰度值来定义图案区域并进一步计算图案区域的图案均匀度; 选择具有大灰度值的f×N个像素，以便基于背景区域的像素量和灰度值定义背景区域并进一步计算背景区域的背景平均值; 以及基于图案区域的图案装置和背景区域的背景平均值来确定表面图像是否具有缺陷。

公开(公告)号：US08461857B2

公开(公告)日：2013-06-11

申请号：US13030134

申请日：2011-02-18

Applicant: Chia-Hung Lai

Inventor： Chia-Hung Lai

IPC: G01R31/26

CPC classification number: H01L31/188 ,  G01R31/2893 ,  Y02E10/50

Abstract: The present invention relates to a distance adjustment system and a solar wafer inspection machine provided with the system. The inspection machine has a conveyer for carrying a solar wafer, an optical inspection system for inspecting the surface and color appearance of the wafer and an illumination inspection system. A holder is provided in the inspection position where the wafer is clamped along its width direction to prevent the wafer from offset. During the opto-electrical inspection, probes are brought into contact with conductive buses of the wafer and light is applied to the wafer to allow the probing of electric energy thus generated. An adjusting device is employed to adjust the clamping gap of the holder and the distance of the probes in accordance with the size of the solar wafer. The data are collected and transmitted to a sorting system for sorting the wafer.

Abstract translation: 本发明涉及一种设置有该系统的距离调节系统和太阳能晶片检查机。 检查机具有用于承载太阳能晶片的输送机，用于检查晶片的表面和颜色外观的光学检查系统以及照明检查系统。 在检查位置设置保持器，其中晶片沿着其宽度方向被夹紧以防止晶片偏移。 在光电检测期间，探针与晶片的导电总线接触，并且将光施加到晶片以允许探测由此产生的电能。 根据太阳能晶片的尺寸，采用调节装置来调整支架的夹持间隙和探头的距离。 收集数据并将其传输到用于分选晶片的分选系统。

公开(公告)号：US20120182549A1

公开(公告)日：2012-07-19

申请号：US13349362

申请日：2012-01-12

Applicant: Tsung-I Wang ,  Ching-Jang Feng ,  Lan-Sheng Yang

Inventor： Tsung-I Wang ,  Ching-Jang Feng ,  Lan-Sheng Yang

IPC: G01J3/46 ,  F21V8/00

CPC classification number: G01J3/0205 ,  G01J3/0235 ,  G01J3/0291 ,  G01J3/10 ,  G01J3/501 ,  G01J3/502 ,  G01J3/51 ,  G02B6/0028 ,  G02B6/0068 ,  G02B6/0076

Abstract: The present invention discloses a light source with uniform chromaticity and luminance and a color sensor having the same. The light source includes multiple LED devices, a primary light guide plate assembly and a secondary light guide plate assembly. The chromaticity and luminance of light emitted from the LED devices are uniformized for the first time in the primary light guide plate assembly and then guided into the secondary light guide plate assembly for the secondary chromaticity and luminance uniformization, to thereby act as the light source of the color sensor. Therefore, the light source not only provides better chromaticity and luminance uniformization effects, but is further qualified as the standard illuminant D65, thereby enabling more precise color sensor inspection results.

Abstract translation: 本发明公开了一种具有均匀的色度和亮度的光源和具有该光源的颜色传感器。 光源包括多个LED器件，主导光板组件和次导光板组件。 从LED器件发出的光的色度和亮度在初级导光板组件中首次均匀化，然后被引导到次级导光板组件中，用于二次色度和亮度均匀化，从而用作光源 颜色传感器。 因此，光源不仅提供更好的色度和亮度均匀化效果，而且被进一步鉴定为标准光源D65，从而实现更精确的色彩传感器检测结果。

公开(公告)号：US08222867B2

公开(公告)日：2012-07-17

申请号：US12702299

申请日：2010-02-09

Applicant: Yao-Nan Wang ,  Wen-Chieh Wu ,  Chao-Hsu Chen

Inventor： Yao-Nan Wang ,  Wen-Chieh Wu ,  Chao-Hsu Chen

IPC: H02J7/00 ,  H02J7/04

CPC classification number: H02J7/0018 ,  G06F1/203 ,  G06F1/26 ,  H02J7/0022 ,  H02J7/0072 ,  H02J2007/0067

Abstract: The invention provides a battery charging and discharging apparatus and method. The battery charging and discharging apparatus comprises a power source and a plurality of charging and discharging module. The charging and discharging module comprises a current-limiting transistor, a current-limiting resistor, a charging controlling unit, and a discharging controlling unit, wherein both the charging controlling unit and the discharging controlling unit are of battery voltage tracking types. When the charging and discharging module charges a battery, the voltage across two ends of the current-limiting transistor and the current-limiting resistor connected in series is limited to a fixed value by the charging controlling unit. When the battery discharges, the voltage across two ends of the current-limiting transistor and the current-limiting resistor connected in series is limited to a fixed value by the discharging controlling unit. Besides, the discharging controlling unit feedbacks the discharging energy from the battery to the power source.

Abstract translation: 本发明提供一种电池充放电装置和方法。 电池充放电装置包括电源和多个充放电模块。 充电和放电模块包括限流晶体管，限流电阻器，充电控制单元和放电控制单元，其中充电控制单元和放电控制单元都是电池电压跟踪类型。 当充电和放电模块对电池充电时，限流晶体管两端的电压和串联连接的限流电阻通过充电控制单元限制为固定值。 当电池放电时，通过放电控制单元将限流晶体管两端的电压和串联连接的限流电阻器限制在固定值。 此外，放电控制单元将来自电池的放电能量反馈到电源。