公开(公告)号：US07465841B2

公开(公告)日：2008-12-16

申请号：US10898925

申请日：2004-07-27

Applicant: Shean-Jeng Jong ,  Chun-Hsu Lin ,  Chao-Chou Tu ,  Chung-Chien Chang

Inventor： Shean-Jeng Jong ,  Chun-Hsu Lin ,  Chao-Chou Tu ,  Chung-Chien Chang

IPC: C07C17/00 ,  C07C19/00 ,  C07C21/00 ,  C07C23/00 ,  C07C25/00

CPC classification number: B01D5/0063 ,  B01D3/085 ,  B01D3/10 ,  B01D5/009 ,  C07C17/14 ,  C07C17/386 ,  C07C22/08

Abstract: A method and a device for purifying 1,4-bis(bromodifluoromethyl)benzene are disclosed. In order to solve the problem of hard to purify and separate 1,4-bis(bromodifluoromethyl)benzene crude products, diphenylmethane that has a higher boiling point and does not interact with 1,4-bis(bromodifluoromethyl)benzene is mixed with the 1,4-bis(bromodifluoromethyl)benzene crude products for evaporation. Afterwards, the purity of the vaporized product is detected and only that reaching an expected purity is collected to obtain high-purity 1,4-bis(bromodifluoromethyl)benzene.

Abstract translation: 公开了用于纯化1,4-双（溴二氟甲基）苯的方法和装置。 为了解决难以纯化和分离1,4-双（溴二氟甲基）苯粗产物的问题，具有较高沸点并且不与1,4-双（溴二氟甲基）苯相互作用的二苯基甲烷与1 ，4-双（溴二氟甲基）苯粗产物蒸发。 之后，检测蒸发产物的纯度，仅收集达到预期纯度的纯度，得到高纯度的1,4-双（溴二氟甲基）苯。

公开(公告)号：US07453208B2

公开(公告)日：2008-11-18

申请号：US11162283

申请日：2005-09-05

Applicant: Chun-Hsu Lin ,  Chao-Hung Hsu

Inventor： Chun-Hsu Lin ,  Chao-Hung Hsu

IPC: H01K1/18

CPC classification number: H01J11/54 ,  H01J9/242 ,  H01J11/12 ,  H01J11/36 ,  H01J2211/365

Abstract: A barrier rib structure of plasma display panel is disclosed. The barrier rib structure includes a plurality of vertical barrier ribs arranged in parallel, a plurality of first horizontal barrier ribs connected to one side of the vertical barrier ribs, and a plurality of second horizontal barrier ribs connected to the other side of the vertical barrier ribs, in which the first horizontal barrier ribs are disposed alternately with corresponding second horizontal barrier ribs for forming a plurality of double blockade structures. Additionally, a gas passage and a plurality of electrical discharge spaces are formed between the double blockade structures.

Abstract translation: 公开了等离子体显示面板的隔壁结构。 隔壁结构包括平行布置的多个垂直隔壁，与垂直隔壁的一侧连接的多个第一水平障壁，以及连接到垂直隔板的另一侧的多个第二水平隔板 其中第一水平障壁与相应的第二水平隔板交替布置以形成多个双重封锁结构。 此外，在双重封锁结构之间形成气体通道和多个放电空间。

公开(公告)号：US07214838B2

公开(公告)日：2007-05-08

申请号：US11189709

申请日：2005-07-27

Applicant: Chun-Hsu Lin ,  Jao-Jou Tu ,  Te-Po Liou ,  Shieh-Jun Wang

Inventor： Chun-Hsu Lin ,  Jao-Jou Tu ,  Te-Po Liou ,  Shieh-Jun Wang

IPC: C07C22/08

CPC classification number: C07C17/208 ,  C07C22/08

Abstract: A method for transferring TCPX (α, α, α′, α′-tetrachloro-p-xylene) into TFPX (α, α, α′, α′-tetrafluoro-p-xylene) is disclosed, which comprises the following steps: (a) providing a first reactant comprising TFPX; (b) mixing the first reactant with alkali metal fluorides, TCPX and phase transfer catalyst(s) to form a mixture, wherein the alkali metal fluorides is KF, CsF, NaF, LiF or the combination thereof, the phase transfer catalyst(s) is quaternary ammonium salt, quaternary phosphonium salt or the combination thereof; and (c) heating the mixture.

Abstract translation: 公开了将TCPX（α，α，α'，α'-四氯对二甲苯）转移到TFPX（α，α，α'，α'-四氟对二甲苯）中的方法，其包括以下步骤： （a）提供包含TFPX的第一反应物; （b）将第一反应物与碱金属氟化物，TCPX和相转移催化剂混合以形成混合物，其中碱金属氟化物是KF，CsF，NaF，LiF或其组合，相转移催化剂， 是季铵盐，季鏻盐或其组合; 和（c）加热混合物。

公开(公告)号：US20060038748A1

公开(公告)日：2006-02-23

申请号：US10919306

申请日：2004-08-17

Applicant: Chun-Chueh Chiu ,  Chun-Hsu Lin ,  Yu-Ting Chien ,  Chung-Lin Fu

Inventor： Chun-Chueh Chiu ,  Chun-Hsu Lin ,  Yu-Ting Chien ,  Chung-Lin Fu

IPC: G09G3/28

CPC classification number: G09G3/288 ,  G09G5/02 ,  G09G2320/0233 ,  G09G2320/0285 ,  G09G2360/16

Abstract: An image processing method for plasma display panels is disclosed to measure the difference of displayed brightness, color temperature and color shift as a result of the voltage drop under various operation modes. The measured data are made into a lookup table installed in the circuit board so that the circuit board can automatic calibrate the image shown on the plasma display panel.

Abstract translation: 公开了一种用于等离子体显示面板的图像处理方法，用于测量由于各种操作模式下的电压降而导致的显示亮度，色温和色偏的差异。 将测量数据制成安装在电路板中的查找表，使得电路板可以自动校准等离子体显示面板上显示的图像。

公开(公告)号：US20090171130A1

公开(公告)日：2009-07-02

申请号：US12219796

申请日：2008-07-29

Applicant: Chuan-Yu Chou ,  Po-Chen Chang ,  Chun-Hsu Lin ,  Shieh-Jun Wang

Inventor： Chuan-Yu Chou ,  Po-Chen Chang ,  Chun-Hsu Lin ,  Shieh-Jun Wang

IPC: C07C25/13 ,  C07C17/10

CPC classification number: C07C25/13 ,  C07C17/14 ,  C07C17/389

Abstract: A method for producing 1,4-bis(bromodifluoromethyl)tetrafluorobenzene (BFTFB) is disclosed. The target compound is predicted as a very potent monomer for low dielectric constant material. This method comprises the following steps: (a) mixing 1,4-bis(bromodifluoromethyl)tetrafluorobenzene (DFMTFB), a bromination agent, and a solvent (with or without) to form a mixture; (b) heating the mixture under UV radiation; and (c) purifying the resultant to obtain 1,4-bis(bromodifluoromethyl)tetrafluorobenzene (BFTFB) with high purity.

Abstract translation: 公开了1,4-双（溴二氟甲基）四氟苯（BFTFB）的制备方法。 目标化合物被预测为低介电常数材料的非常有效的单体。 该方法包括以下步骤：（a）将1,4-双（溴二氟甲基）四氟苯（DFMTFB），溴化剂和溶剂（有或没有）混合以形成混合物; （b）在紫外线辐射下加热混合物; 和（c）纯化所得物，得到高纯度的1,4-双（溴二氟甲基）四氟苯（BFTFB）。

公开(公告)号：US07544846B1

公开(公告)日：2009-06-09

申请号：US12219789

申请日：2008-07-29

Applicant: Chun-Hsu Lin ,  Chac-Chou Tu ,  Chan-Yuan Ho ,  Chuan-Yu Chou ,  Wei-Hsiung Ou ,  Shieh-Jun Wang

Inventor： Chun-Hsu Lin ,  Chac-Chou Tu ,  Chan-Yuan Ho ,  Chuan-Yu Chou ,  Wei-Hsiung Ou ,  Shieh-Jun Wang

IPC: C07C22/00 ,  C07C17/20

CPC classification number: C07C17/38 ,  C07C17/208 ,  C07C25/13

Abstract: A method for producing 1,4-bis(difluoromethyl)tetrafluorobenzene is disclosed, which has the following steps: (a) mixing 1,4-bis(dichloromethyl)tetrafluorobenzene, a catalyst, an aprotic polar solvent, and an alkali metal fluoride to form a reaction mixture; (b) heating the reaction mixture; and (c) purifying the resultant to obtain 1,4-bis(difluoromethyl)tetrafluorobenzene.

Abstract translation: 公开了1,4-双（二氟甲基）四氟苯的制备方法，其具有以下步骤：（a）将1,4-双（二氯甲基）四氟苯，催化剂，非质子极性溶剂和碱金属氟化物混合至 形成反应混合物; （b）加热反应混合物; 和（c）纯化所得物，得到1,4-双（二氟甲基）四氟苯。

公开(公告)号：US20060211894A1

公开(公告)日：2006-09-21

申请号：US11189709

申请日：2005-07-27

Applicant: Chun-Hsu Lin ,  Jao-Jou Tu ,  Te-Po Liou ,  Shieh-Jun Wang

Inventor： Chun-Hsu Lin ,  Jao-Jou Tu ,  Te-Po Liou ,  Shieh-Jun Wang

IPC: C07C25/13

CPC classification number: C07C17/208 ,  C07C22/08

Abstract: A method for transferring TCPX (α, α, α′, α′-tetrachloro-p-xylene) into TFPX (α, α, α′, α′-tetrafluoro-p-xylene) is disclosed, which comprises the following steps: (a) providing a first reactant comprising TFPX; (b) mixing the first reactant with alkali metal fluorides, TCPX and phase transfer catalyst(s) to form a mixture, wherein the alkali metal fluorides is KF, CsF, NaF, LiF or the combination thereof, the phase transfer catalyst(s) is quaternary ammonium salt, quaternary phosphonium salt or the combination thereof; and (c) heating the mixture.

Abstract translation: 公开了将TCPX（α，α，α'，α'-四氯对二甲苯）转移到TFPX（α，α，α'，α'-四氟对二甲苯）中的方法，其包括以下步骤： （a）提供包含TFPX的第一反应物; （b）将第一反应物与碱金属氟化物，TCPX和相转移催化剂混合以形成混合物，其中碱金属氟化物是KF，CsF，NaF，LiF或其组合，相转移催化剂， 是季铵盐，季鏻盐或其组合; 和（c）加热混合物。

公开(公告)号：US07088316B2

公开(公告)日：2006-08-08

申请号：US10064613

申请日：2002-07-31

Applicant: Hsu-Pin Kao ,  Yi-Chia Shan ,  Chun-Hsu Lin ,  Yi-Sheng Yu

Inventor： Hsu-Pin Kao ,  Yi-Chia Shan ,  Chun-Hsu Lin ,  Yi-Sheng Yu

IPC: G09G5/02 ,  G09G5/10 ,  G09G3/28

CPC classification number: G09G5/04 ,  G09G1/285 ,  G09G3/2003 ,  G09G3/2059 ,  G09G3/28 ,  G09G2320/0242

Abstract: A color adjustment device and method for the plasma display panel. The color adjustment device comprises a look up table and an error diffusion circuit. Wherein, the look up table is used to store a plurality of gray scale data, select one corresponding data from the plurality of gray scale data according to a received gray scale input value as an output. The error diffusion circuit receives the gray scale data output from the look up table, and achieves the objective of improving the color adjustment precision by using an error diffusion compensation method.

公开(公告)号：US06992231B2

公开(公告)日：2006-01-31

申请号：US10747050

申请日：2003-12-30

Applicant: Shean-Jeng Jong ,  Chun-Hsu Lin ,  Ming-Te Shih ,  Chung-Chien Chang

Inventor： Shean-Jeng Jong ,  Chun-Hsu Lin ,  Ming-Te Shih ,  Chung-Chien Chang

IPC: C07C17/02 ,  C07C17/04 ,  C07C17/06 ,  C07C17/00

CPC classification number: C07C17/18 ,  C07C17/389 ,  C07C22/04

Abstract: A synthesis method of α,α,α′,α′-tetrachloro-p-xylene is disclosed. The method includes reacting terephthaldicarboxaldehyde with a mixture of SOCl2 and dimethylformamide (DMF) to obtain a product mixture containing α,α,α′,α′-tetrachloro-p-xylene as a major product and 4-dichloromethyl benzaldehyde as a side product, which can be separated by silica column chromatography.

Abstract translation: 公开了α，α，α'，α'-四氯对二甲苯的合成方法。 该方法包括使对苯二甲醛与SOCl 2/2和二甲基甲酰胺（DMF）的混合物反应，得到含有α，α，α'，α'-四氯对二甲苯作为主要产物的产物混合物，4 二氯甲基苯甲醛为副产物，可用硅胶柱色谱分离。

公开(公告)号：US20050143608A1

公开(公告)日：2005-06-30

申请号：US10747129

申请日：2003-12-30

Applicant: Shean-Jeng Jong ,  Chun-Hsu Lin ,  Chao-chou Tu ,  Chung-Chien Chang

Inventor： Shean-Jeng Jong ,  Chun-Hsu Lin ,  Chao-chou Tu ,  Chung-Chien Chang

IPC: C07C17/00 ,  C07C17/18 ,  C07C22/04

CPC classification number: C07C22/04 ,  C07C17/18

Abstract: A method of synthesizing a high purity product of α, α, α′, α′-tetrachloro-p-xylene is disclosed. The method includes carrying out a first stage reaction of terephthaldicarboxaldehyde with a mixture of SOCl2 and dimethylformamide (DMF) to obtain a product mixture containing α, α, α′, α′-tetrachloro-p-xylene as a major product and 4-dichloromethyl benzaldehyde as a side product; adding SOCl2 and DMF to the product mixture of the first stage reaction to undergo a second stage reaction; and to a cool water adding the resulting product mixture from the second stage reaction to obtain a solid product of α, α, α′, α′-tetrachloro-p-xylene with a purity of 90-99 mol %.

Abstract translation: 公开了一种合成α，α，α'，α'-四氯对二甲苯的高纯度产物的方法。 该方法包括进行对苯二甲醛与SOCl 2/2和二甲基甲酰胺（DMF）的混合物的第一阶段反应，得到含有α，α，α'，α'-四氯对二甲苯的产物混合物 作为主要产物和4-二氯甲基苯甲醛作为副产物; 向第一阶段反应的产物混合物中加入SOCl 2和DMF进行第二阶段反应; 并加入从第二阶段反应得到的产物混合物的冷水，得到纯度为90-99mol％的α，α，α'，α'-四氯对二甲苯的固体产物。