Samsung Display Co., Ltd.

Samsung Displayco., Ltd.

Youngseo Choi

Youngji Kim

Dongwon Han

Sangwoo Lee

Younghoon Lee

Yiseul Um

Sangshin Kim

Jinhyuk Kim

Youngdon Park

Youngbin Baek

Jiwon Jung

Changmok Kim

Wonje Jo

Jihwang Lee

Jaehyun Kim

Kwanhee Lee

Jaeho Lee

Yonghyuck Lee

Seungwoo Seo

Jinho Kwak

Seungyong Song

YoungMin Kim

Taewook Kang

Sungchul Kim

Sangyeol Kim

Hyunmin Hwang

Minjun Jo

Seonggeun Won

Yongseung Park

Minju Kim

Jinho Kwack

Soyeon Jeong

Myoungjin Park

Jawoon Lee

Youngki Chai

Haeri Choi

Daebeom Shin

Munhwa Song

A lower part protection film for an OLED panel is provided. More particularly, a lower part protection film for an OLED panel, having a significantly improved recognition rate of an alignment process, being capable of preventing generation of static electricity through an antistatic treatment, and having excellent adhesion to an OLED panel at the same time, and an organic light-emitting display apparatus including the lower part protection film for an OLED panel are provided.

OLED panel lower part protection film, and organic light-emitting display apparatus comprising same

A display apparatus includes a substrate, a pixel layer including a plurality of display devices on the substrate, an encapsulating member encapsulating the pixel layer, a light modulating layer on the encapsulating member, a functional layer on the light modulating layer, and a bonding layer located between the light modulating layer and the functional layer and to bond the light modulating layer and the functional layer, where the light modulating layer has openings corresponding to the plurality of display devices, and where the bonding layer fills the openings and has a refractive index that is greater than a refractive index of the light modulating layer.

Display apparatus

A display apparatus includes a substrate including a main display area and a component area. The component area includes an auxiliary display area and a transmission area. Main display elements are disposed in the main display area. Auxiliary display elements are disposed in the component area. A thin-film encapsulation layer covers the main display elements and the auxiliary display elements. An optical functional layer is disposed on the thin-film encapsulation layer and includes a polarization layer. The polarization layer includes a first portion disposed in the transmission area and a second portion disposed in the main display area and the auxiliary display area.

Display apparatus and method of manufacturing the same

A display panel includes: a substrate including an opening penetrating from an upper surface to a lower surface of the substrate; a light emitting diode in a display area around the opening and including: a pixel electrode; an opposite electrode; and an intermediate layer between the pixel electrode and the opposite electrode; and a thin film encapsulation layer on the light emitting diode and including an organic encapsulation layer and at least one inorganic encapsulation layer, wherein the opposite electrode and at least one organic material layer of the intermediate layer extend toward the opening, wherein a portion of the opposite electrode facing the opening protrudes further toward the opening than the at least one organic material layer and includes a burr covered by the organic encapsulation layer.

Display panel and electronic apparatus including the same

Systems and methods are described for a display panel and a method of manufacturing the display panel. The systems and methods may provide for a substrate having a first surface and a second surface that face each other, a display unit including an organic light-emitting device arranged on the first surface of the substrate; and a thin-film encapsulation layer arranged on the display unit to shield the display unit, wherein an edge of the first surface or an edge of the second surface are inclined with respect to the first surface or the second surface. The inclined surfaces are designed to prevent damage to the display due to fine cracks during the manufacturing process as the display panel is trimmed or cut from a single base member. A display panel having improved strength characteristics may be manufactured, as well.

Display panel and method of manufacturing the same

An apparatus for manufacturing a display device and a method of manufacturing the display device are provided. The apparatus for manufacturing the display device includes: a mounting unit, on which a display substrate may be arranged; an inspection unit movably arranged on the mounting unit and configured to inspect whether or not an organic encapsulation layer of the display substrate is defective; and a repair unit movably arranged on the mounting unit and configured to supply an organic material to a defective portion of the organic encapsulation layer, or to remove at least a portion of the defective portion of the organic encapsulation layer.

Apparatus and method for display manufacturing

In a display panel including a main display area, a component area including a transmission area, and a peripheral area outside the main display area, the display panel includes: a substrate; an inorganic insulating layer over the substrate and including a first hole corresponding to the transmission area; a planarization layer over the inorganic insulating layer; a pixel definition layer over the planarization layer and having a thickness of 1.3 &#x3bc;m to 2 &#x3bc;m; and a thin film encapsulation layer over the pixel definition layer, wherein an angle between a side surface of the pixel definition layer and an upper surface of the planarization layer is 30 degrees to 40 degrees.

Display panel and display apparatus including component and transmission areas

A method of manufacturing a display panel includes forming a unit panel which includes a display unit provided on a substrate. The substrate of the unit panel is cut out in a form of a closed loop having a straight line portion and a curve portion that are connected to each other. The cutting out of the substrate of the unit panel includes cutting the straight line portion by a first cutting process using a first tool and cutting the curve portion by a second cutting process using a second tool that is different from the first tool.

Display panel and manufacturing method thereof

A method of peeling a mother protective film from a mother display panel includes: laminating the mother display panel and the mother protective film, the mother display panel including a plurality of display cells each including a display area and a peripheral area around the plurality of display cell; forming a target area and a dummy area in the mother protective film by forming a cutting line in a closed loop shape enclosing the target area corresponding to each of the display cells and a first additional cutting line in a first direction near the cutting line; physically peeling off the dummy area from the mother display panel, including: primarily peeling off a portion of the mother protective film adjacent to the first additional cutting line; and secondarily peeling off rest of the mother protective film from the mother display panel along the cutting line.

Method of peeling mother protective film, method of manufacturing organic light-emitting display apparatus, and organic light emitting display apparatus manufactured using the same

A bottom protection film for an OLED panel is provided. More particularly, a bottom protection film for an OLED panel, the bottom protection film having excellent bending performance due to elasticity and impact resistance, excellent alignment process workability, and excellent adhesion to an OLED panel, and being capable of preventing generation of static electricity through performing an antistatic treatment is provided.

OLED panel bottom protection film, and organic light-emitting display device comprising same

A display apparatus includes: a first substrate including a transmission area, a display area that surrounds at least part of the transmission area, and a first non-display area between the transmission area and the display area; an insulating layer in the display area and the first non-display area; a plurality of display elements in the display area; a spacer above the insulating layer in the first non-display area and surrounding the transmission area; and a second substrate facing the first substrate.

A display device is provided. The display device includes: a substrate; a driving thin film transistor disposed over the substrate; a pixel electrode electrically connected to the driving thin film transistor; a pixel-defining layer including an opening overlapping the pixel electrode; an intermediate layer overlapping a portion of the pixel electrode exposed through the opening, the intermediate layer including an emission layer; an opposite electrode disposed on the intermediate layer; an organic control layer disposed on the opposite electrode, the organic control layer having hydrophilicity; an organic encapsulation layer disposed on the organic control layer; and at least one inorganic encapsulation layer overlapping the organic encapsulation layer.

Display device and method of manufacturing display device

Growing community of inventors

Yongin-si, South Korea

Youngseo Choi