Display device

A display device includes a substrate; a bank defining a plurality of emission areas on the substrate; a plurality of light emitting elements at the plurality of emission areas; a plurality of spacers on the bank to surround peripheral portions of the plurality of emission areas, and the plurality of spacers are spaced apart from each other, so that film delamination of a light emitting element can be prevented by minimizing transmission of an impact to the light emitting element.

Display device

A display device includes a substrate including a display area having a first display area and a second display area, and a non-display area extending from the display area; a plurality of first sub-data lines disposed in the first display area; a plurality of second sub-data lines disposed in the second display area to correspond to the plurality of first sub-data lines; a control line including a line portion extending in a direction different from a direction in which the plurality of first sub-data lines and the plurality of second sub-data lines extend; and a plurality of transistors disposed between the plurality of first sub-data lines and the plurality of second sub-data lines and controlled by the control line to connect or disconnect the plurality of first sub-data lines and the plurality of second sub-data lines, thereby reducing power consumption by supplying a data signal only to a driving area during divisional driving.

Flexible Display Device

A flexible display device is disclosed, which may prevent a crack from being generated even though a bending area is folded and prevents a gate driving circuit from being damaged and prevents a gate shift clock line from being shorted even though the crack is generated. The flexible display device comprises a substrate including a display area for displaying an image, a non-display area surrounding the display area, and a bending area. A pixel for displaying an image, an inorganic film for covering the pixel and a first organic film for covering the inorganic film are arranged on an area corresponding to the display area of the bending area, and the first organic film is arranged on an area corresponding to the non-display area of the bending area. 1. A flexible display device comprising:a substrate having a display area having a plurality of pixel areas configured to display an image, a non-display area surrounding the display area that is not configured to display the image, and a bending area within both a portion of the display area and a portion of the non-display area, the flexible display device configured to bend in the bending area;a pixel array layer in the display area; andan inorganic film on the substrate;wherein the bending area within the portion of the display area includes the inorganic film and the bending area within the portion of the non-display area lacks the inorganic film.2. The flexible display device of claim 1 , wherein a portion of the non-display area that does not include the bending area also lacks the inorganic film.3. The flexible display device according to claim 1 , further comprising:an encapsulation layer on the pixel array layer in the display area, the encapsulation layer including a first inorganic film, a first organic film on the first inorganic film, and a second inorganic film on the first organic filmy.4. The flexible display device according to claim 2 , further comprising:a plurality of gate shift lines in the non- ...

ORGANIC LIGHT EMITTING DISPLAY DEVICE AND METHOD FOR MANUFACTURING THE SAME

An organic light emitting display device includes a transparent base member, a touch sensor which includes a touch electrode disposed above the transparent base member and a touch protection layer which covers the touch electrode, a black matrix which is disposed below or above the touch sensor and defines a plurality of opening areas, a plurality of color filters which is disposed on the same plane as the black matrix and corresponds to the plurality of opening areas, a first buffer layer disposed above the upper one of the touch sensor and the plurality of color filters, a thin film transistor disposed above the first buffer layer, and an organic light emitting element which is disposed above the thin film transistor and corresponds to the plurality of opening areas. 1. An organic light emitting display device , comprising:a transparent base member;a touch sensor which includes a touch electrode disposed above the transparent base member and a touch protection layer which covers the touch electrode;a black matrix which is disposed below or above the touch sensor and defines a plurality of opening areas;a plurality of color filters which is disposed on the same plane as the black matrix and corresponds to the plurality of opening areas;a first buffer layer disposed above the upper one of the touch sensor and the plurality of color filters;a thin film transistor disposed above the first buffer layer; andan organic light emitting element which is disposed above the thin film transistor and corresponds to the plurality of opening areas.2. The organic light emitting display device according to claim 1 , wherein the first buffer layer is a single layer or multi layer selected from a group consisting of silicon nitride SiNx claim 1 , silicon oxide SiOx claim 1 , and aluminum oxide AlOx.3. The organic light emitting display device according to claim 1 , wherein the black matrix and the plurality of color filters are disposed below the touch sensor claim 1 , the first ...

Organic light emitting display device

According to an aspect of the present disclosure, an organic light emitting display device includes an organic light emitting display panel including a plurality of sub pixels, a pattern buffer layer disposed on the organic light emitting display panel and patterned so as to overlap at least one sub pixel of the plurality of sub pixels, a color filter layer disposed on the pattern buffer layer and including a plurality of color filters corresponding to the plurality of sub pixels, and a black matrix disposed on the same plane as the pattern buffer layer and dividing the plurality of color filters. Accordingly, generation and spread of cracks when the display device is folded may be effectively suppressed. Therefore, the driveability of the display panel and the reliability of the organic light emitting display device may be improved.

Flexible Electroluminescence Display

Disclosed is an electroluminescence display device. The electroluminescence display device includes a flexible substrate, a first metal layer, an inorganic material layer, a recessed portion, a second metal layer, and an organic material layer. The flexible substrate has a bending axis. The first metal layer is disposed on the flexible substrate to be parallel with the bending axis. The inorganic material layer is stacked on the first metal layer. The recessed portion is disposed in the inorganic material layer to be parallel to the bending axis and exposes the first metal layer. The second metal layer extends in parallel to the bending axis, covers the recessed portion, and is in contact with the first metal layer. The organic material layer covers the inorganic material layer and the second metal layer. 1. An electroluminescence display device comprising:a flexible substrate that has a bending axis;a first metal layer that is disposed on the flexible substrate to be parallel with the bending axis;an inorganic material layer that is stacked on the first metal layer;a recessed portion that is disposed in the inorganic material layer to be parallel to the bending axis and exposes the first metal layer;a second metal layer that extends in parallel to the bending axis, covers the recessed portion, and is in contact with the first metal layer; andan organic material layer that covers the inorganic material layer and the second metal layer.2. The electroluminescence display device according to claim 1 , wherein the inorganic material layer includes an inorganic buffer layer claim 1 , a gate insulating film claim 1 , and an intermediate insulating film claim 1 , andwherein the organic material layer includes an organic insulating film, a planarization film, and a bank.3. The electroluminescence display device according to claim 1 , wherein the flexible substrate includes:a display area in which a plurality of pixels are arranged in a matrix; anda non-display area that is ...

Organic light emitting display device and method for manufacturing the same

An organic light emitting display device includes a transparent base member, a touch sensor which includes a touch electrode disposed above the transparent base member and a touch protection layer which covers the touch electrode, a black matrix which is disposed below or above the touch sensor and defines a plurality of opening areas, a plurality of color filters which is disposed on the same plane as the black matrix and corresponds to the plurality of opening areas, a first buffer layer disposed above the upper one of the touch sensor and the plurality of color filters, a thin film transistor disposed above the first buffer layer, and an organic light emitting element which is disposed above the thin film transistor and corresponds to the plurality of opening areas.

Organic light emitting display device and method for manufacturing the same

An organic light emitting display device (100, 200, 300) includes a transparent base member, a touch sensor (130) which includes a touch electrode (132) disposed above the transparent base member and a touch protection layer (134) which covers the touch electrode (132), a black matrix (BM) which is disposed below or above the touch sensor (130) and defines a plurality of opening areas (OA1, OA2, OA3), a plurality of color filters (120) which is disposed on the same plane as the black matrix (BM) and corresponds to the plurality of opening areas (OA1, OA2, OA3), a first buffer layer (114) disposed above the upper one of the touch sensor (130) and the plurality of color filters (120), a thin film transistor (TFT) disposed above the first buffer layer (114), and an organic light emitting element (150) which is disposed above the thin film transistor (TFT) and corresponds to the plurality of opening areas (OA1, OA2, OA3).

Display panel, display device including the same, and method for operating the same

A the display panel includes a plurality of sub-pixels arranged in rows and columns; one scan line disposed in each of the rows of the plurality of sub-pixels; two data lines are disposed in each of the columns of the plurality of sub-pixels; a first multiplexer configured to select a data line at one side among the two data lines disposed in each column; and a second multiplexer configured to select a data line at another side among the two data lines disposed in each column that can be operated at a high speed using a 2D1G structure as well as at a low speed in an interlace scheme, thus securing 2H sensing time and removing flickering during switching between operations of pixels.

Display device for selectively supplying data signal to driving area during divisional driving

A display device includes a substrate including a display area having a first display area and a second display area, and a non-display area extending from the display area; a plurality of first sub-data lines disposed in the first display area; a plurality of second sub-data lines disposed in the second display area to correspond to the plurality of first sub-data lines; a control line including a line portion extending in a direction different from a direction in which the plurality of first sub-data lines and the plurality of second sub-data lines extend; and a plurality of transistors disposed between the plurality of first sub-data lines and the plurality of second sub-data lines and controlled by the control line to connect or disconnect the plurality of first sub-data lines and the plurality of second sub-data lines, thereby reducing power consumption by supplying a data signal only to a driving area during divisional driving.

Display panel, display device including the same, and method for operating the same

A display panel that comprises a sub-pixels arranged in rows and columns; one scan line disposed in each of the rows; two data lines disposed in each of the columns (2D1G); a first multiplexer MUX 1 configured to select a first data line D1_1 among the two data lines disposed in each column; and a second multiplexer MUX 2 configured to select a second data line D1_2 among the two data lines disposed in each column. The panel may operate in an interlace scheme in a low speed mode, and in a progressive scheme in a high speed mode. In a progressive operation, a scan signal is inputted to first to fourth scan lines in an order of the first, third, second, and fourth scan lines, and in the interlace operation, an odd-numbered frame is activated for a first half frame, and an even-numbered frame is activated for a second half frame. A two-horizontal period sensing operation may be performed for the high-speed operation and a flicker problem may be removed for the low-speed operation.

Anzeigepanel, dasselbe aufweisende anzeigevorrichtung und verfahren zum betreiben desselben

Ein Anzeigepanel (20) weist eine Mehrzahl von Subpixeln (R1, G1, B1, R2, G2, B2, G3, G4), die in Zeilen und Spalten angeordnet sind; eine Abtastleitung, die in jeder von den Zeilen der Mehrzahl von Subpixeln angeordnet ist; zwei Datenleitungen (D1_1, D1_2), die in jeder von den Spalten der Mehrzahl von Subpixeln angeordnet sind; einen ersten Multiplexer (MUX 1), der dazu eingerichtet ist, eine Datenleitung (D1_1) auf einer Seite aus den zwei Datenleitungen, die in jeder Spalte angeordnet sind, auszuwählen; und einen zweiten Multiplexer (MUX 2), der dazu eingerichtet ist, eine Datenleitung (D1_2) auf einer anderen Seite aus den zwei Datenleitungen, die in jeder Spalte angeordnet sind, auszuwählen, auf, der unter Verwendung einer 2D1 G-Struktur sowohl bei einer hohen Geschwindigkeit als auch in einem Zeilensprungschema bei einer niedrigen Geschwindigkeit arbeiten kann, wodurch ein 2H-Ermittlungszeitraum sichergestellt ist und Flimmern während des Umschaltens zwischen Betrieben von Subpixeln beseitigt ist.

Foldable display device

A foldable display device includes a flexible display substrate having a folding area and non-folding areas on two sides of the folding area, and a plurality of scan lines disposed on the flexible substrate and extending in a specific direction. The scan lines disposed in the folding area include a first part and a second part which are disposed on different layers and which are formed of different materials.

Foldable display device

A foldable display device that includes a folding area and non-folding area, is discussed. The foldable display device can include a first substrate, a second substrate corresponding to the first substrate and including the plurality of unit pixels, a thin film transistor disposed on the second substrate, an organic light emitting diode disposed on the thin film transistor, and a mesh pattern disposed between the first substrate and the second substrate and having a plurality of openings, and made of metal.

Display device

A display device (100) includes a substrate (110) including a display area (AA) having a first display area (AA1) and a second display area (AA2), and a non-display area (NA) extending from the display area (AA); a plurality of first sub-data lines (SDL1) disposed in the first display area; a plurality of second sub-data lines (SDL2) disposed in the second display area (AA2) to correspond to the plurality of first sub-data lines (SDL1); a control line (CL) including a line portion (CL2) extending in a direction different from a direction in which the plurality of first sub-data lines (SDL1) and the plurality of second sub-data lines (SDL2) extend; and a plurality of transistors (T1) disposed between the plurality of first sub-data lines (SDL1) and the plurality of second sub-data lines (SDL2) and controlled by the control line (CL) to connect or disconnect the plurality of first sub-data lines (SDL1) and the plurality of second sub-data lines (SDL2). Therefore, it is possible to reduce power consumption by supplying a data signal only to a driving area during divisional driving.

Display panel and display device including the same

The present disclosure relates to a display panel including: a first panel area having a first front face and a first rear face; a second panel area having a second front face and a second rear face, the second panel area being configured to overlap the first panel area with the second rear face facing the first rear face with the display panel in a folded state; a third panel area having a third front face and a third rear face, the third panel area being configured to overlap the second panel area with the third front face facing the second front face with the display panel in the folded state; a first hinge coupling for coupling the first panel area and the second panel area to each other; and a second hinge coupling for coupling the second panel area and the third panel area to each other.

Light emitting display device

Provided is a light emitting display device. The light emitting display device includes a substrate in which a plurality of sub pixels is defined. The device includes an anode disposed on the substrate and disposed so as to correspond to each of the plurality of sub pixels. The device includes an emission layer disposed on the anode, a cathode disposed on the emission layer, a bank covering an edge of the anode to define an emission area, an encapsulation layer disposed on the cathode. The device also includes a light shielding pattern disposed on the encapsulation layer and enclosing a part of the emission area with respect to a plane. The device further includes a lens which is disposed on the light shielding pattern so as to correspond to the emission area and refracts light from the emission area.

Licht emittierende anzeigevorrichtung

Gemäß einem Aspekt der vorliegenden Offenbarung enthält eine Licht emittierende Anzeigevorrichtung ein Anzeigepanel (100), in dem eine Mehrzahl von Pixeln angeordnet ist, wobei jedes der Mehrzahl von Pixeln eine Mehrzahl von Sub-Pixeln (SP1, SP2, SP3) enthält, wobei jedes der Mehrzahl von Sub-Pixeln (SP1, SP2, SP3) enthält: Eine erste Leuchtdiode (De1), eingerichtet zum Emittieren von Licht durch einen ersten Ansteuerungsstrom; eine erste Linse (232), die das von der ersten Leuchtdiode (De1) emittierte Licht bricht; eine zweite Leuchtdiode (De2), eingerichtet zum Emittieren von Licht durch einen zweiten Ansteuerungsstrom; eine zweite Linse (234), die das von der zweiten Leuchtdiode (De2) emittierte Licht bricht; einen Ansteuerungstransistor (DT), der zum Steuern der Ansteuerungsströme eingerichtet ist, und einen Kondensator (Cst), der mit dem Ansteuerungstransistor (DT) verbunden ist, und wobei sowohl eine Anodenelektrode der ersten Leuchtdiode (De1) als auch eine Anodenelektrode der zweiten Leuchtdiode (De2) auf eine Spannung initialisiert werden kann, die sich von einer Spannung unterscheidet, die an den Kondensator (Cst) angelegt wird.

Display device

A display device includes a substrate; a bank defining a plurality of emission areas on the substrate; a plurality of light emitting elements at the plurality of emission areas; a plurality of spacers on the bank to surround peripheral portions of the plurality of emission areas, and the plurality of spacers are spaced apart from each other, so that film delamination of a light emitting element can be prevented by minimizing transmission of an impact to the light emitting element.

Light emitting display device

A display device selectively operating between a wide field of view mode and a narrow field of view mode is disclosed. The device includes a substrate having thereon a first subpixel, a second subpixel, and a third subpixel of different color. The first subpixel has an area smaller than that of the second and third subpixels. Each of the first, second, and third subpixels include a first light emitting diode, a first lens disposed over the first light emitting diode, a second light emitting diode adjacent to the first light emitting diode, and a second lens disposed over the second light emitting diode. The narrow field of view mode is implemented based on the first lens and the wide field of view mode is implemented based on the second lens.

Light emitting display device

A display device selectively operating between a wide field of view mode and a narrow field of view mode is disclosed. The device includes a substrate having thereon a first subpixel, a second subpixel, and a third subpixel of different color. The first subpixel has an area smaller than that of the second and third subpixels. Each of the first, second, and third subpixels include a first light emitting diode, a first lens disposed over the first light emitting diode, a second light emitting diode adjacent to the first light emitting diode, and a second lens disposed over the second light emitting diode. The narrow field of view mode is implemented based on the first lens and the wide field of view mode is implemented based on the second lens.

表示パネル、及びこれを含む表示装置

【課題】Ｚ形に折り畳まれる表示パネルのメインボディの厚さを減少させて、非折り畳み時、片手でハンドリングできる表示パネル、及びこれを含む表示装置を提供する。【解決手段】本明細書の実施形態は、表示部の外方に外側ボディを追加し、これによって、折り畳み領域と表示部が保護され、表示部の表面が透明プラスチックによって保護されて、外側ボディが取っ手の役割を担う。【選択図】図１

Foldable display panel with retractable transparent display cover

The present disclosure relates to a display panel that may reduce a thickness of a main body of a display panel that is folded in a Z-shape and may be handled with one hand while being unfolded, and a display device including the same.To this end, an outer body (160) is added outwardly of a display unit (112, 122, 132) so as to protect a folding area and the display unit (112, 122, 132). A surface of the display unit (112, 122, 132) may be protected by transparent plastic and the outer body (160) may serve as a handle.Therefore, according to an embodiment of the present disclosure, the thickness of the main body of the display panel may be reduced, the display panel may be handled with one hand while being unfolded, and a portion vulnerable to impact may be protected.

Light emitting display device

A light emitting display device includes a display panel in which a plurality of pixels is disposed, each of the plurality of pixels includes a plurality of sub pixels, each of the plurality of sub pixels includes: a first light emitting diode configured to emit light by a first driving current; a first lens which refracts light emitted from the first light emitting diode; a second light emitting diode configured to emit light by a second driving current; a second lens which refracts light emitted from the second light emitting diode; a driving transistor configured to control the driving currents, and a capacitor which is connected to the driving transistor, and each of an anode electrode of the first light emitting diode and an anode electrode of the second light emitting diode may be initialized to a voltage different from a voltage which is applied to the capacitor.

Foldable display device

A foldable display device includes a display area having a plurality of unit pixels and a non-display area surrounding the display area, and a folding area defined in the display area and the non-display area, and non-folding areas on both sides of the folding area. The foldable display device can further include a first substrate, a second substrate corresponding to the first substrate and including the plurality of unit pixels, a thin film transistor disposed on the second substrate, an organic light emitting diode disposed on the thin film transistor, and a mesh pattern disposed between the first substrate and the second substrate and having a plurality of openings. Openings of the mesh pattern in the folding area are smaller in size than openings of the mesh pattern in the non-folding areas.

Display Device

A display device includes a display panel including a pixel. The display device also includes a light modulator that is disposed on the display panel and includes a lens configured to control a path of light supplied from the display panel. Further, the display device includes a controller that supplies a driving voltage to the light modulator. The shape of the lens changes according to a change in value of the driving voltage.

Anzeigevorrichtung

Gemäß einem Aspekt der vorliegenden Offenbarung weist die Anzeigevorrichtung (1000, 1000_1, 1000_2) ein Anzeigepanel (100) auf, das ein Pixel (PX) aufweist. Außerdem weist die Anzeigevorrichtung (1000, 1000_1, 1000_2) einen Lichtmodulator (200, 200_1) auf, der auf dem Anzeigepanel (100) angeordnet ist und eine Linse (LS) aufweist, die dazu eingerichtet ist, einen Pfad von Licht, das von dem Anzeigepanel (100) zugeführt wird, zu steuern. Ferner weist die Anzeigevorrichtung (1000, 1000_1, 1000_2) eine Steuervorrichtung (300) auf, die dem Lichtmodulator (200, 200_1) eine Ansteuerungsspannung (LV) zuführt. Die Form der Linse (LS) kann in Abhängigkeit von einem Wert der Ansteuerungsspannung (LV) geändert werden.

Display panel, display device including the same, and method for operating the same

Foldable display panel with retractable transparent display cover