公开(公告)号：US09552119B2

公开(公告)日：2017-01-24

申请号：US14605588

申请日：2015-01-26

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Woo Sohn

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04111 ,  H04M2250/22

Abstract: A touch window includes a cover substrate including a first area for the display of a screen image and a second area at an edge of the first area, a sensing electrode to sense a touch position in the first area, a printing layer in the second area, an instruction icon in the second area with a step difference from the printing layer, and an instruction sensing electrode to recognize a touch position of the instruction icon. The instruction sensing electrode includes a first instruction sensing electrode, and a second instruction sensing electrode to form a capacitor with the first instruction sensing electrode. The first instruction sensing electrode includes a first sub-electrode and a second sub-electrode spaced apart from the first sub-electrode while forming a space part therebetween, and the first and second sub-electrodes are connected with each other at an outer portion of the instruction icon.

Abstract translation: 触摸窗包括盖基板，其包括用于显示屏幕图像的第一区域和在第一区域的边缘处的第二区域;感测电极，用于感测第一区域中的触摸位置，第二区域中的印刷层 第二区域中的指示图标与印刷层具有阶梯差，以及指示感测电极，用于识别指示图标的触摸位置。 指示感测电极包括第一指令感测电极和第二指令感测电极，以与第一指令感测电极形成电容器。 第一指示感测电极包括与第一子电极间隔开的第一子电极和第二子电极，同时在其间形成空间部分，并且第一和第二子电极在外部部分彼此连接 说明图标。

公开(公告)号：US09874985B2

公开(公告)日：2018-01-23

申请号：US14878618

申请日：2015-10-08

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Woo Sohn

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04102 ,  G06F2203/04103 ,  G06F2203/04111 ,  G06F2203/04112

Abstract: A touch window includes a substrate including an active area and an unactive area. A sensing electrode is disposed on the active area and includes a sensing electrode pattern of meshed lines, wherein linearity of the sensing electrode pattern is in a range of ±40 μm to ±100 μm.

公开(公告)号：US12242091B2

公开(公告)日：2025-03-04

申请号：US17631340

申请日：2020-07-21

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Woo Sohn ,  Kweon Jin Lee

IPC: G02B5/24 ,  G06F1/16

Abstract: An optical path control member according to an embodiment comprises: a first substrate; a first electrode disposed on the first substrate; a second substrate disposed on the first substrate; a second electrode disposed beneath the second substrate; and a light conversion unit disposed between the first electrode and the second electrode, wherein the light conversion unit includes partition wall parts and accommodation parts that are alternately disposed, the accommodation part has a light transmission rate that varies according to the application of voltage, and the accommodation part has a first width defined as a narrow width and a second width defined as a wide width, and the partition wall part has a third width defined as a wide width, the height of the partition wall part or the accommodation part is defined, and the ratio (the second width/the first width of the second width to the first width is less than or equal to 1.8.

公开(公告)号：US09720551B2

公开(公告)日：2017-08-01

申请号：US14799999

申请日：2015-07-15

Applicant: LG INNOTEK CO., LTD.

Inventor： Dong Woo Sohn ,  Woo Young Chang

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F2203/04103 ,  G06F2203/04112

Abstract: A touch window includes a substrate, and an electrode on the substrate. The electrode includes a first mesh line, a second mesh line crossing the first mesh line and a reinforcement part adjacent to the first or second mesh line.