公开(公告)号：US08482498B2

公开(公告)日：2013-07-09

申请号：US12535124

申请日：2009-08-04

Applicant: Shu-Hao Lin ,  Ying-Ying Chen ,  Chun-Kai Lai ,  Chao-Cheng Lin ,  Yen-Hua Hsu

Inventor： Shu-Hao Lin ,  Ying-Ying Chen ,  Chun-Kai Lai ,  Chao-Cheng Lin ,  Yen-Hua Hsu

IPC: G09G3/36

CPC classification number: G09G3/006 ,  G09G2300/0426 ,  G09G2330/04 ,  G09G2330/12

Abstract: A liquid crystal display panel includes a display region, a periphery circuit region, a joint obligate region, a plurality of first test thin-film transistors (TFTs), a plurality of second TFTs, a plurality of first lines, a plurality of second lines, a blank region, and at least one first adjustment TFT. The first and second test TFTs are disposed on the joint obligate region according to a regular distance. Each of the first and second test TFTs has a transistor width. The first adjustment TFT is disposed on the blank region. The width of the blank region is not smaller than the sum of the twice regular distance and the transistor width. Thereby, the present invention can prevent the band mura of the liquid crystal display panel effectively when the liquid crystal display panel is in testing.

Abstract translation: 液晶显示面板包括显示区域，外围电路区域，关节专用区域，多个第一测试薄膜晶体管（TFT），多个第二TFT，多条第一线，多条第二线 ，空白区域和至少一个第一调整TFT。 第一和第二测试TFT按照常规距离设置在联合专用区域上。 第一和第二测试TFT中的每一个具有晶体管宽度。 第一调整TFT设置在空白区域上。 空白区域的宽度不小于两倍规则距离和晶体管宽度之和。 由此，本发明能够在液晶显示面板正在进行测试时有效地防止液晶显示面板的带隙。

公开(公告)号：US20100117944A1

公开(公告)日：2010-05-13

申请号：US12535124

申请日：2009-08-04

Applicant: Shu-Hao LIN ,  Ying-Ying CHEN ,  Chun-Kai LAI ,  Chao-Cheng LIN ,  Yen-Hua HSU

Inventor： Shu-Hao LIN ,  Ying-Ying CHEN ,  Chun-Kai LAI ,  Chao-Cheng LIN ,  Yen-Hua HSU

IPC: G09G3/36

CPC classification number: G09G3/006 ,  G09G2300/0426 ,  G09G2330/04 ,  G09G2330/12

Abstract: A liquid crystal display panel includes a display region, a periphery circuit region, a joint obligate region, a plurality of first test thin-film transistors (TFTs), a plurality of second TFTs, a plurality of first lines, a plurality of second lines, a blank region, and at least one first adjustment TFT. The first and second test TFTs are disposed on the joint obligate region according to a regular distance. Each of the first and second test TFTs has a transistor width. The first adjustment TFT is disposed on the blank region. The width of the blank region is not smaller than the sum of the twice regular distance and the transistor width. Thereby, the present invention can prevent the band mura of the liquid crystal display panel effectively when the liquid crystal display panel is in testing.

Abstract translation: 液晶显示面板包括显示区域，外围电路区域，关节专用区域，多个第一测试薄膜晶体管（TFT），多个第二TFT，多条第一线，多条第二线 ，空白区域和至少一个第一调整TFT。 第一和第二测试TFT按照常规距离设置在联合专用区域上。 第一和第二测试TFT中的每一个具有晶体管宽度。 第一调整TFT设置在空白区域上。 空白区域的宽度不小于两倍规则距离和晶体管宽度之和。 由此，本发明能够在液晶显示面板正在进行测试时有效地防止液晶显示面板的带隙。