Samsung Display Co., Ltd.

Young-Sik Yoon

Chaun-Gi Choi

Seung-Ho Jung

Joo-Hee Jeon

Mu-Gyeom Kim

Hye-Young Park

Dong-Min Lee

Jung-Yun Jo

Jae-Hyun Park

Chang-Mo Park

Jae-Hoon Jung

Jong-Whan Cho

Suk-Man Yang

Mu-Jin Kim

Jong-in Lee

Jong-In Lee

Dong-min Lee

A transparent display substrate, a transparent display device, and a method of manufacturing a transparent display device, the substrate including a base substrate including a pixel area and a transmission area; a pixel circuit on the pixel area of the base substrate; an insulation layer covering the pixel circuit on the base substrate; a pixel electrode selectively disposed on the pixel area of the base substrate, the pixel electrode being electrically connected to the pixel circuit at least partially through the insulation layer; and a transmitting layer structure selectively disposed on the transmission area of the base substrate, the transmitting layer structure including at least an inorganic material, the inorganic material consisting essentially of silicon oxynitride.

Transparent display device and method of manufacturing transparent display devices

A transparent organic light emitting display device may include a transparent base substrate, a semiconductor device disposed on the transparent base substrate, a display structure electrically connected to the semiconductor device, and a protection layer including a blue dye disposed on the display structure. The protection layer may improve the transparency of the transparent base substrate by calibrating discoloration of the transparent base substrate. Thus, the transparent display device including the protection layer may ensure an enhanced transparency. Further, the transparent display device may have an enhanced mechanical strength and an increased heat resistance because of the transparent base substrate.

Transparent display devices and methods of manufacturing transparent display devices

A cover window of a flexible display device includes a base substrate including an out-folding area, an in-folding area, and peripheral areas disposed on opposing sides of at least one of the out-folding area and the in-folding area, a first hard coating layer at a top surface of the base substrate, the first hard coating layer having a substantially uniform thickness, and a second hard coating layer at a bottom surface of the base substrate opposite to the top surface, the second hard coating layer having a thickness different from the thickness of the first hard coating layer. A thickness of a first area of the second hard coating layer that overlaps with the out-folding area and the in-folding area of the base substrate is less than a thickness of a second area of the second hard coating layer that overlaps with the peripheral areas of the base substrate.

Cover window of flexible display device and flexible display device having the same

A carrier substrate includes: a base substrate; a first coating layer on a first surface of the base substrate; and a second coating layer on a second surface of the base substrate. The thermal expansion coefficients of the first coating layer and the second coating layer are greater than a thermal expansion coefficient of the base substrate, and a thickness of the first coating layer is different from a thickness of the second coating layer.

Carrier substrate, method of manufacturing the same, and method of manufacturing flexible display device using the carrier substrate

A display device may include a first substrate, a lower barrier layer disposed on a rear surface of the first substrate, an upper barrier layer disposed on a front surface of the first substrate, a display structure disposed on the upper barrier layer, and a second substrate disposed on the display structure.

Display device and method of manufacturing a display device

Transparent display substrates, transparent display devices and methods of manufacturing transparent display devices

A transparent display device including a polymer substrate having colored particles distributed therein, a pixel circuit on the polymer substrate, a first electrode electrically connected to the pixel circuit, a display layer on the first electrode, and a second electrode facing the first electrode and covering the display layer.

Transparent display devices including a polymer substrate comprising colored particles with improved flexible and mechanical properties

A method for manufacturing a display device includes: forming a deformed layer on a support substrate by a silane coupling agent; performing UV treatment on the deformed layer; forming a thin film substrate on the deformed layer; forming a pixel and an encapsulation member on the thin film substrate; and separating the support substrate from the thin film substrate.

Method for manufacturing display device

A method of manufacturing a display device includes: preparing a carrier substrate by forming an adhesive layer on a hard glass substrate; forming a flexible substrate on the adhesive layer; forming a thin film transistor and an organic light emitting element on the flexible substrate and encapsulating the organic light emitting element; and separating the carrier substrate and the flexible substrate by irradiating laser light. The adhesive layer is formed on the carrier substrate in such a state that tensile stress is applied. The display device and the carrier substrate are also disclosed.

Display device, method of manufacturing the display device and carrier substrate for manufacturing display device

A method of manufacturing a display device, the method including forming a first layer on a rigid glass substrate, the first layer having a hydrophobic surface; forming a second layer to be bonded to a rigid thin glass substrate on the first layer to prepare a carrier substrate; bonding the rigid thin glass substrate onto the second layer; forming and encapsulating a display portion on an upper surface of the rigid thin glass substrate; and irradiating a laser beam to delaminate the first layer and detaching the rigid thin glass substrate from the rigid glass substrate.

Growing community of inventors

Yongin-si, South Korea

Young-Sik Yoon