公开(公告)号：US20080088559A1

公开(公告)日：2008-04-17

申请号：US11882349

申请日：2007-08-01

Applicant: Ming-Sheng Lai ,  Min-Feng Chiang ,  Ching-Ting Kuo ,  Hsueh-Ying Huang

Inventor： Ming-Sheng Lai ,  Min-Feng Chiang ,  Ching-Ting Kuo ,  Hsueh-Ying Huang

IPC: G09G3/36

CPC classification number: G09G3/3648 ,  G09G3/3614 ,  G09G3/3655 ,  G09G2300/0447 ,  G09G2320/0204 ,  G09G2320/0257 ,  G09G2320/028 ,  G09G2320/0673

Abstract: Disclosed is a method for driving a display panel. The display panel includes a plurality of unit pixels and a plurality of switches. The switches are used for controlling the unit pixels to display. The method includes transmitting a plurality of gate signals to the switches for driving the switches. More, the driving method also includes transmitting a plurality of data signals to the switches for providing a plurality of pixel voltages to the unit pixels and providing common voltages to the unit pixels as well as generating the potential differences with the common voltage and the pixel voltages of the unit pixels for controlling the display of the unit pixels by a group time. The total amount of potential differences in each unit pixel in the group time is substantially equal to zero. The group time includes a plurality of driving unit times. In each driving unit time, at least one group of pixels displays. A group of pixels includes a plurality of grayscale levels of brightness. The total brightness of the grayscale levels accords with a predetermined brightness. Therefore, the display not only can increase its viewing angel, but also can avoid residual image caused from residual charge.

Abstract translation: 公开了一种用于驱动显示面板的方法。 显示面板包括多个单位像素和多个开关。 开关用于控制显示的单位像素。 该方法包括将多个门信号发送到用于驱动开关的开关。 此外，驱动方法还包括向开关发送多个数据信号，以向单位像素提供多个像素电压并向单位像素提供公共电压，以及产生与公共电压和像素电压的电位差 的单位像素，用于按组时间控制单位像素的显示。 组合时间中每个单位像素的电位差的总量基本上等于零。 组时间包括多个驱动单元次数。 在每个驱动单元中，显示至少一组像素。 一组像素包括多个灰度等级的亮度。 灰度级的总亮度与预定亮度一致。 因此，显示器不仅可以增加其观看角度，而且可以避免残留电荷引起的残留图像。

公开(公告)号：US20080031673A1

公开(公告)日：2008-02-07

申请号：US11830015

申请日：2007-07-30

Applicant: Chao-Lung Chang ,  Ching-Ting Lin

Inventor： Chao-Lung Chang ,  Ching-Ting Lin

IPC: B41J5/12

CPC classification number: G06F1/1662 ,  G06F1/1613 ,  G06F3/0202

Abstract: A keyboard structure includes a base, a circuit board, at least two keycaps and at least two linkages. The circuit board is disposed on the base. The two keycaps are adjacent to each other and disposed on the circuit board. Each keycap has a soft and a hard film. The soft film covers the hard film, the soft film has a pressing part penetrating the hard film, and the two soft films of the two keycaps are connected to each other. The two linkages are respectively disposed between the two keycaps and the base. Each of the linkages has two bars connected to each other, and each of the bars has one end connected to the base and the other connected to the hard film. The two keycaps can move up and down via the two linkages and press the two pressing parts to trigger the circuit board.

Abstract translation: 键盘结构包括基座，电路板，至少两个键帽和至少两个键。 电路板设置在基座上。 两个键帽彼此相邻并且设置在电路板上。 每个键帽都有一个软和硬的电影。 软膜覆盖硬膜，软膜具有穿透硬膜的按压部，两个键帽的两个软膜彼此连接。 两个键分别设置在两个键帽和底座之间。 每个连杆具有彼此连接的两个杆，并且每个杆的一端连接到基座，另一端连接到硬膜。 两个键帽可以通过两个连杆上下移动，并按压两个按压部件以触发电路板。

公开(公告)号：USD461330S1

公开(公告)日：2002-08-13

申请号：US29140603

申请日：2001-04-23

Applicant: Ching Ting Wang

Designer： Ching Ting Wang

公开(公告)号：USD412056S

公开(公告)日：1999-07-20

申请号：US92231

申请日：1998-08-14

Applicant: Ching Ting Wang

Designer： Ching Ting Wang

公开(公告)号：US5684098A

公开(公告)日：1997-11-04

申请号：US602206

申请日：1996-02-15

Applicant: Shian-Jy Wang ,  Yi-Chun Chen ,  Shu-Hua Chan ,  Jing-Cheing Tsai ,  Ching Ting

Inventor： Shian-Jy Wang ,  Yi-Chun Chen ,  Shu-Hua Chan ,  Jing-Cheing Tsai ,  Ching Ting

IPC: C08F4/619 ,  C08F4/6192 ,  C08F4/62 ,  C08F4/622 ,  C08F4/64 ,  C08F4/642 ,  C08F10/00 ,  C08F10/02

CPC classification number: C08F10/00 ,  C08F10/02 ,  C08F4/61908 ,  C08F4/61912 ,  C08F4/6192 ,  Y10S526/943

Abstract: A novel organometallic compound is disclosed which can be used, in conjunction with a trialkyl or bialkyl aluminum cocatalyst, for catalyzing the polymerization and copolymerization of ethylene without requiring the use of either methyl aluminoxane or borate as cocatalyst. The organometallic compound is represented by the formula of (C.sub.5 R.sub.n H.sub.5-n)(L)MX.sub.a Y.sub.b ; wherein: (a) C.sub.5 R.sub.n H.sub.5-n is a substituted or unsubstituted cyclopentadienyl group, in which n is an integer between 0 and 5, and R is C.sub.1 to C.sub.6 alkyl group; (b) L is tetrapyrazolyl borate, hydrotrispyrazolyl borate, dihydrobispyrazolyl borate or hydrotris(3,5-dimethylpyrazolyl) borate; (c) M is a Group IIIB, Group IVB, or Group VB transitional metal; (d) a and b are integers such that a+b=m-2, where m is the valance of M; and (e) X and Y, which can be the same of different from each other, are halogen atoms or ligands represented by the formula of ER.sup.1, where E is a Group VA or VIA element, and R.sup.1 is C.sub.1 to C.sub.6 alkyl group, aryl group or halogen-substituted aryl group. Preferably, M is a Group IVB transitional metal and a=b=1, and the organometallic compound is then represented by the formula of (C.sub.5 R.sub.n H.sub.5-n)(L)MXY.

Abstract translation: 公开了一种可与三烷基或双烷基铝助催化剂结合使用的用于催化乙烯的聚合和共聚而不需要使用甲基铝氧烷或硼酸盐作为助催化剂的新型有机金属化合物。 有机金属化合物由式（C5RnH5-n）（L）MXaYb表示; 其中：（a）C5RnH5-n是取代或未取代的环戊二烯基，其中n是0和5之间的整数，R是C1-C6烷基; （b）L是四吡唑基硼酸盐，氢四唑基硼酸盐，二氢双吡唑基硼酸盐或氢化三（3,5-二甲基吡唑基）硼酸盐; （c）M是IIIB族，IVB族或VB族过渡金属; （d）a和b是整数，使得a + b = m-2，其中m是M的化合价; 和（e）可以彼此不同的X和Y是由式ER1表示的卤素原子或配体，其中E是VA族或VIA族，R1是C1-C6烷基， 芳基或卤素取代的芳基。 优选地，M是IVB族过渡金属，a = b = 1，有机金属化合物由式（C5RnH5-n）（L）MXY表示。

公开(公告)号：US12155258B2

公开(公告)日：2024-11-26

申请号：US17565506

申请日：2021-12-30

Applicant: Chih-Cherng Lu ,  Te-Lung Chen ,  Chia-Ching Ting ,  Shih-Hsun Hsu ,  Chen-Syuan Wong

Inventor： Chih-Cherng Lu ,  Te-Lung Chen ,  Chia-Ching Ting ,  Shih-Hsun Hsu ,  Chen-Syuan Wong

IPC: H02J7/00 ,  G05B23/02

Abstract: The present invention provides a method for controlling M power supplies connected in series. The method comprises the following steps. Sending a test signal by a master power supply. Recording a first delay time when the test signal is received by the 1st power supply and a second delay time when the test signal is received by the Mth power supply. Selecting a maximum delay time from the first delay time and the second delay time. Calculating a difference time between the first delay time and the second delay time. When the maximum delay time is the first delay time, the master power supply waits for the first delay time to execute the first command after receiving the first command. The 1st power supply directly executes the first command after receiving it. The Mth power supply waits for the difference time to execute the first command after receiving it.

公开(公告)号：US20210018571A1

公开(公告)日：2021-01-21

申请号：US16926800

申请日：2020-07-13

Applicant: Te-Lung CHEN ,  Chih-Cherng LU ,  Shu-Che CHANG ,  Shih-Hsun HSU ,  Chia-Ching TING

Inventor： Te-Lung CHEN ,  Chih-Cherng LU ,  Shu-Che CHANG ,  Shih-Hsun HSU ,  Chia-Ching TING

IPC: G01R31/40 ,  G06F1/3206

Abstract: The present invention discloses a method for controlling power supplies, each of M power supply has a first end and a second end, the first end of the ith power supply is connected to the second end of the (i−1)th power supply. The method comprises the following steps. A testing procedure is performed by each of the M power supplies for determining whether the first end and the second end are connected or not. A first connection status code is set when the testing procedure determines that the first end is connected, and the second end is not connected. A second connection status code is set when the testing procedure determines that the first end and the second end are both connected. A third connection status code is set when the testing procedure determines that the second end is connected, and the first end is not connected.

公开(公告)号：US10112238B2

公开(公告)日：2018-10-30

申请号：US15169324

申请日：2016-05-31

Applicant: Ching-Ting Chen

Inventor： Ching-Ting Chen

IPC: B23B31/20 ,  B23B31/10

Abstract: A holding sleeve has a sleeve body having multiple clamping slits, and an outlet portion. The clamping slits are defined longitudinally and radially in the outer surface, are arranged at even angular intervals and communicate with the rotary cutting tool hole. Each clamping slit has a first end and a lateral branch. The lateral branch extends laterally from the first end of the clamping slit and communicates with the clamping slit. The outlet portion is formed in the outer end of the sleeve body and communicates with the lateral branches of the clamping slits.

公开(公告)号：US09796059B2

公开(公告)日：2017-10-24

申请号：US15003941

申请日：2016-01-22

Applicant: Ching-Ting Chen

Inventor： Ching-Ting Chen

IPC: B23Q11/00 ,  B23B31/20

CPC classification number: B23Q11/0035 ,  B23B31/02 ,  B23B31/083 ,  B23B31/20 ,  B23B2222/92 ,  B23B2250/16 ,  Y10T408/76

Abstract: A cutter holder has a body and a buffering assembly. The body has a specific weight. The buffering assembly is mounted in the body and has a buffering unit and an elastic unit set. The buffering unit has a specific weight that is larger than the specific weight of the body. The buffering unit and the elastic unit set are utilized for absorbing vibration. The elastic unit set has multiple Belleville washers and can be changed in scales or amounts according to practical machining conditions.

公开(公告)号：US20170043408A1

公开(公告)日：2017-02-16

申请号：US14826020

申请日：2015-08-13

Applicant: Ching-Ting CHEN

Inventor： Ching-Ting CHEN

IPC: B23B31/02

CPC classification number: B23B31/006 ,  B23B2231/0224 ,  B23B2231/48

Abstract: A cutter holder has a holding segment and a flange. The holding segment has a triangular cross section, a first end, a second end, and a central hole. The second end is opposite the first end. The central hole is axially defined in the first end of the holding segment. The flange is disk-shaped, is coaxially formed on the second end of the holding segment, and has a periphery, an identifying hole, and a connecting hole. The identifying hole is radially defined in the periphery of the flange. The connecting hole is axially defined through the flange, communicates with the central hole in the holding segment, and has an inner thread formed in the connecting hole.

Abstract translation: 刀架具有保持段和法兰。 保持段具有三角形横截面，第一端，第二端和中心孔。 第二端与第一端相对。 中心孔在保持段的第一端轴向限定。 凸缘是圆盘形的，同轴地形成在保持段的第二端上，并且具有周边，识别孔和连接孔。 识别孔径向地限定在凸缘的周边。 连接孔通过凸缘轴向限定，与保持段中的中心孔连通，并且在连接孔中形成内螺纹。