公开(公告)号：US20170123533A1

公开(公告)日：2017-05-04

申请号：US15331398

申请日：2016-10-21

Applicant: LG DISPLAY CO., LTD.

Inventor： HeungJu JO ,  JeongKweon PARK ,  Chan PARK ,  SangHyun KWON

IPC: G06F3/044

CPC classification number: G06F3/044 ,  G06F3/041 ,  G06F2203/04103 ,  G06F2203/04107

Abstract: Provided is a display device that includes a display panel defined with an active area displaying an image and an inactive area outside the active area, the display panel including a substrate having a first surface and a second surface opposite the first surface; a plurality of pixels on the first surface of the substrate in the active area, each pixel including a pixel drive circuit; a transparent conductive layer on the second surface of the substrate covering the active area and a part of the inactive area; and a metal pattern on the second surface of the substrate in the inactive area, the metal pattern electrically connected to the transparent conductive layer, receiving an electrical signal and having a lower resistance than the transparent conductive layer, wherein the metal pattern serves as a conductive path to reduce a potential difference with respect to the electrical signal in an entire area of the transparent conductive layer compared to a display device without the metal pattern.

公开(公告)号：US20160063938A1

公开(公告)日：2016-03-03

申请号：US14717561

申请日：2015-05-20

Applicant: LG DISPLAY CO., LTD.

Inventor： Chan PARK ,  JeongKweon PARK ,  SangEun JUN ,  HeungJu JO

IPC: G09G3/36 ,  H01L27/12 ,  C23C14/54 ,  C23C14/04 ,  C23C14/34

CPC classification number: H01L27/1262 ,  C23C14/042 ,  C23C14/34 ,  G06F2203/04107

Abstract: Disclosed is a method of manufacturing a display device having a display area and a non-display area, the method including aligning a mask over a substrate, the mask including a central shield portion, a peripheral shield portion outside the central shield portion, with an opening between the central shield portion and the peripheral shield portion, a holding portion in the opening that connects the central shield portion with the peripheral shield portion, and a diffusion area under the holding portion defined by a thickness difference of the mask between the holding portion and one of the central and peripheral shield portions; depositing a conductive material on the substrate through the mask to form a single pieced, loop-shaped conductive path surrounding the display area in the non-display area; and forming a transparent conductive layer on the substrate, the transparent conductive layer being continuously formed in the display and non-display areas and formed to be in direct contact with the single pieced, loop-shaped conductive path.

Abstract translation: 公开了一种制造具有显示区域和非显示区域的显示装置的方法，所述方法包括在基板上对准掩模，所述掩模包括中心屏蔽部分，中央屏蔽部分外部的外围屏蔽部分， 所述中央屏蔽部与所述周边屏蔽部之间的开口部，所述开口部中的与所述外围屏蔽部连接的所述保持部和所述保持部下方的所述保持部之间的所述保持部的厚度差所限定的扩散区域， 和中央和外围屏蔽部分之一; 通过所述掩模将导电材料沉积在所述衬底上，以形成围绕所述非显示区域中的所述显示区域的单个接头的环形导电路径; 以及在所述基板上形成透明导电层，所述透明导电层连续地形成在所述显示器和非显示区域中，并形成为与所述单个接头的环形导电路径直接接触。

公开(公告)号：US20240155865A1

公开(公告)日：2024-05-09

申请号：US18404720

申请日：2024-01-04

Applicant: LG Display Co., Ltd.

Inventor： Chan PARK ,  MoonGoo KIM ,  HyunWoo CHO ,  Wooseok ROH ,  HeungJu JO ,  JeongKweon PARK ,  SangGul LEE

IPC: H10K50/844

CPC classification number: H10K50/844 ,  H10K59/12

Abstract: Provided is a display device. The display device includes a flexible substrate comprising an active area, and a non-active area surrounding a border of the active area; a thin-film transistor and a light-emitting element on the active area; an encapsulation unit over the thin-film transistor and the light-emitting element; a hole formed in the active area by removing a portion of the flexible substrate; a first common layer disposed on a side surface of the hole, extended from the light-emitting element and comprising same elements with the light-emitting element; and a tip protruding from the side surface of the hole. The first common layer disposed adjacent to the tip is disconnected from the light-emitting element.

公开(公告)号：US20190087630A1

公开(公告)日：2019-03-21

申请号：US16107094

申请日：2018-08-21

Applicant: LG Display Co., Ltd.

Inventor： DooWon SEO ,  HeungJu JO ,  SangHyun KWON ,  EuiJun LEE ,  YongBeom JEONG ,  JeongKweon PARK

IPC: G06K9/00 ,  G06F3/044

Abstract: A display device comprises a display panel configured to display an image. A fingerprint sensor is under the display panel and is configured to sense a fingerprint. An impact mitigating layer partially surrounds the fingerprint sensor and is configured to absorb impacts or pressure to the display device. A shielding layer is between the display panel and the fingerprint sensor and the impact mitigating layer. The shielding layer blocks at least one of heat, electromagnetic interference, or light.