公开(公告)号：US08673104B2

公开(公告)日：2014-03-18

申请号：US13339195

申请日：2011-12-28

Applicant: Hwi Deuk Lee ,  Dong Seok Park

Inventor： Hwi Deuk Lee ,  Dong Seok Park

IPC: B29C65/00 ,  B32B37/00 ,  B32B38/04

CPC classification number: G02F1/1333 ,  G02F1/133512 ,  G02F1/1368 ,  G02F2001/133388

Abstract: A method of fabricating an LCD device is discussed. The method according to an embodiment includes combining a first substrate having thin film transistors with a second substrate having black matrices and color filters using a sealant. Also, the method includes: forming an absorbent layer which is positioned to overlap with an edge of the sealant and burned by a laser; curing the sealant partially covered with the absorbent layer by irradiating UV light; burning the absorbent layer using a laser beam; and cutting the sealant through the burnt absorbent layer and the second substrate opposite to the absorbent layer using a scriber.

Abstract translation: 讨论了一种制造LCD器件的方法。 根据实施例的方法包括将具有薄膜晶体管的第一衬底与具有黑色矩阵的第二衬底和使用密封剂的滤色器组合。 此外，该方法包括：形成吸收层，其被定位成与密封剂的边缘重叠并被激光烧制; 通过照射紫外光固化部分被吸收层覆盖的密封剂; 使用激光束燃烧吸收层; 并使用划线器将密封剂切割通过所述被吸收层和与所述吸收层相对的所述第二基板。

公开(公告)号：US20100149449A1

公开(公告)日：2010-06-17

申请号：US12615617

申请日：2009-11-10

Applicant: Hwi-Deuk Lee

Inventor： Hwi-Deuk Lee

IPC: G02F1/1368 ,  H01L21/77 ,  G02F1/1335

CPC classification number: H01L27/1288 ,  G02F1/134363 ,  G02F1/13471 ,  G02F2001/134345 ,  G02F2001/134381 ,  H01L27/1214

Abstract: A viewing angle controllable liquid crystal display device including red, green and blue color pixels and a control pixel of an electrically controlled birefringence (ECB) mode and its fabrication method are disclosed. A gate insulating layer and a passivation layer at a pixel area of the ECB control pixel are removed by using a half-tone mask to additionally secure a cell gap to thus maximize efficiency of the ECB control pixel to improve a viewing angle control effect. In addition, a light leakage is prevented by reducing a step in the vicinity of the pixel area of the ECB control pixel.

Abstract translation: 公开了一种包括红色，绿色和蓝色像素的视角可控液晶显示装置和电控双折射（ECB）模式的控制像素及其制造方法。 通过使用半色调掩模来除去ECB控制像素的像素区域处的栅绝缘层和钝化层，以附加地确保单元间隙，从而最大化ECB控制像素的效率，从而改善视角控制效果。 此外，通过减少ECB控制像素的像素区域附近的台阶来防止漏光。