Samsung Display Co., Ltd.

Seon Beom Ji

Seung Min Lee

Jong Hyun Choi

Dong Hwan Shim

Tae Hoon Yang

Ki Nyeng Kang

Dong Hwan Kim

Sang Hoon Lee

Tae Woo Kim

Min Joo Kim

Seul Ki Kim

Seung Min Song

Tae Ha Jin

Min Soo Kim

Tae Hyun Kim

Sun Ho Kim

Young Su Kim

Jin Yeong Kim

Ju Chan Park

Hae Ju Yun

Tae Jin Kong

Suk Won Jung

Seung-hwan Cho

Jong Deok Park

Jin Yool Kim

Jun Seok Min

Il You

In Bom Hwang

Dong Hwan Kong

Hyun Seung Koh

A display device according to an embodiment of the present inventive concept includes: a substrate that includes a main display portion and first side portions connected with the main display portion; scan lines and data lines that are disposed on the substrate; pixels that are connected with the scan lines and the data lines; data voltage transmission lines that are respectively connected with the data lines; connection wires that are connected with the data voltage transmission lines; sub-connection wires that are connected with the connection wires; and a driver that is connected with the sub-connection wires, wherein the order of alignment of the data line connected with the connection wires and the order of alignment of the sub-connection wires connected with the connection wires are the same.

Display device

A display device inspection method includes: checking connection failures of light emitting elements included in a pixel and connected in series based on a first control signal, a second control signal, and a voltage of an initialization power source, wherein the pixel comprises: a pixel circuit controlling a current flowing from a first power source to a second node in response to a voltage of a first node; a first light emitting element connected to the second node; a first transistor controlling the voltage of the initialization power source supplied to the second node; a second light emitting element electrically connected between the first light emitting element and a second power source; and a second transistor having a first electrode connected to a third node between the first light emitting element and the second light emitting element, and a gate electrode connected to a first inspection control line.

Display device and inspection method thereof

An apparatus for removing a bipolar element for a display module includes: a remover that removes the bipolar element; and a solvent storage that supplies solvent to the remover, wherein the remover includes: a partition wall defining a solvent channel which the solvent is injected into and discharged from; and a vibrator disposed inside the solvent channel.

Apparatus for removing bipolar element

A display device includes: a display panel including a bending area; and a first passivation film and a second passivation film disposed on a first surface of the display panel to be spaced apart from each other. The second passivation film includes a first flat portion and a first stepped portion overlapping the bending area, and a thickness of the first stepped portion is less than a thickness of the first flat portion.

A display device includes: a display region and a non-display region surrounding the display region; a first bending line defined on the display region, where the first bending line includes a portion extending in a first direction; a first region located at one side of the first bending line; a second region located at the other side of the first bending line and bent from the first region in one direction; a first alignment mark disposed in the first area and having a first area; and a second alignment mark disposed in the second area and facing toward the first alignment mark while the first bending line is disposed between the first and second alignment marks. The second alignment mark has a second area different from the first area.

Display device and manufacturing method therefor

A display device includes electrodes disposed on a substrate, the electrodes extending in a first direction and being spaced apart from each other, a first insulating layer disposed on the electrodes, light-emitting elements disposed on the first insulating layer, between the electrodes, a second insulating layer disposed on the light-emitting elements, the second insulating layer extending in the first direction, connecting electrodes disposed on the second insulating layer and the light-emitting elements, the connecting electrodes electrically contacting end portions of each of the light-emitting elements, and a third insulating layer disposed between the connecting electrodes. An end portion of at least one of the connecting electrodes overlaps another one of the connecting electrodes.

A display device comprises a display panel, a panel support member disposed on a surface of the display panel and including segments that are spaced apart from each other, and a reflective layer disposed between the segments.

A display device includes a light emitting area, a non-light emitting area surrounding the light emitting area, and a separation area spaced apart from the light emitting area, the non-light emitting area disposed between the light emitting area and the separation area; a bank disposed in the non-light emitting area; a first alignment electrode and a second alignment electrode that extend from the light emitting area through the non-light emitting area to the separation area; light emitting elements electrically connected to at least one of the first alignment electrode and the second alignment electrode; a first contact electrode disposed in the separation area and electrically connected to the first alignment electrode; and a second contact electrode disposed in the separation area and electrically connected to the second alignment electrode.

Bending support for display panel

A display device includes a front display area, a first side display area, a second side display area, a corner display area, a display panel, and a light guide member. The first side display area extends from a first side of the front display area. The second side display area extends from a second side of the front display area. The corner display area is disposed between the first side display area and the second side display area. The display panel overlaps the front display area and does not overlap the corner display area. The light guide member is disposed in the corner display area.

A display device includes a substrate including an opening area in a display area and a non-display area between the display area and the opening area; signal wires disposed in the non-display area to bypass the opening area, and at least one groove disposed between the signal wires.

Display panel including grooves surrounded by signal lines

A window jig complex structure includes a window jig and a protective cap extended from the window jig. The window jig includes a main jig part having longer sides extended in a first direction and shorter sides extended in a second direction, a first short side jig part bent from one of the shorter sides of the main jig part in a thickness direction at a first side of the main jig part, and a second short side jig part bent from another of the shorter sides of the main jig part at a second side of the main jig part. The protective cap is coupled with the second short side jig part.

Growing community of inventors

Seoul, South Korea

Seon Beom Ji