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Patent Searching and Data


Matches 1 - 50 out of 415,860

Document Document Title
WO/2021/203462A1
A display panel, and an array substrate (20) and a manufacturing method therefor. The array substrate (20) comprises a thin film transistor element, and an interface layer (2010), a first transparent conductive layer (2011), a passivatio...  
WO/2021/203498A1
A display panel (1) and a display device, the display panel (1) comprising a first base plate (10), a second base plate (20) and a liquid crystal layer (30) located between the first base plate (10) and the second base plate (20). The fi...  
WO/2021/203525A1
A back plate (10) and a dimming method therefor, and a display device. The display device comprises the back plate (10), the back plate (10) comprising a first substrate (1) and a second substrate (3) which are provided opposite to each ...  
WO/2021/206386A1
Embodiments of the present invention provide an antenna insertion electrode structure and an image display device comprising same. An antenna insertion electrode structure comprises: a base layer; first sensing electrodes and second sens...  
WO/2021/206217A1
Provided are a display device and a manufacturing method therefor. The display device comprises: a first substrate; a first electrode and a second electrode disposed so as to be spaced apart from each other on the first substrate; a firs...  
WO/2021/205756A1
A laser processing device 10 that comprises: a spatial light modulator 12 that receives laser light La1 outputted from a laser light source 11 as an input and outputs laser light La2 that has been phase-modulated by a hologram; and a con...  
WO/2021/205736A1
The present invention provides: a liquid crystal aligning agent that forms a liquid crystal alignment film that, while having a high refractive index, has high light transmittance because of a lack of coloring properties; and a liquid cr...  
WO/2021/205755A1
This laser machining device 10 comprises: a spatial light modulator 12 which receives laser light La1 output from a laser light source 11, and outputs laser light La2 that has been phase-modulated by a hologram; and a control unit 18 whi...  
WO/2021/205779A1
The present invention is equipped with: an electro-optical element; a laser irradiation unit for irradiating the electro-optical element with a laser; a pair of electrodes provided on both sides so as to sandwich the electro-optical elem...  
WO/2021/206703A1
A quantum dot film includes a plurality of sealed microcells. The microcells may be formed within a layer of polymeric material and sealed with a sealing material. Also, the microcells may contain a dispersion of a solvent and a pluralit...  
WO/2021/206339A1
An LED backlight unit according to the present technique comprises: a light emitting element; a data control unit that receives an input of a control signal in which emission data, a clock signal, and an activation signal are embedded at...  
WO/2021/205726A1
[Problem] To provide an optical layered body (11) which comprises a retardation layer (1) and which has high durability such that the optical performance is less likely to change even when the optical layered body (11) is irradiated with...  
WO/2021/203524A1
Disclosed are a light-transmitting substrate and a display device. The light-transmitting substrate comprises: a glass substrate (100); a gate insulating layer (200) arranged on one surface of the glass substrate (100); a functional laye...  
WO/2021/206003A1
Provided is a liquid crystal aligning agent with which a liquid crystal alignment layer having a pretilt angle of at most 1 degree is obtained, and a liquid crystal display element, having a reduced incidence of display defects (line bur...  
WO/2021/203468A1
A liquid crystal display panel, a display module, and an electronic device. The liquid crystal display panel comprises preset electrodes (21) connected to power supply voltages (S); each of sub-display areas (A1; …; An) comprises at le...  
WO/2021/203522A1
The embodiments of the present application provide a backlight module and a display device. In the present solution, a blue laser is provided by means of a light-emitting unit of the backlight module, and a laser device array of a red la...  
WO/2021/203554A1
A liquid crystal composition having negative dielectric anisotropy and an application thereof. The liquid crystal composition comprises at least two of compounds represented by general formula I, at least one of compounds represented by ...  
WO/2021/204582A1
The invention relates to an optical element (1a) comprising a substantially planar substrate (S) with a first large surface embodied as a light entrance surface and a second large surface embodied as a light exit surface, a multiplicity ...  
WO/2021/205434A1
Apparatus for generating THz (terahertz) radiation, the apparatus comprising: a substrate; a planar array of asymmetric point antennas formed on the substrate and excitable by a pump pulse of radiation to radiate THz radiation the point ...  
WO/2021/203754A1
Disclosed are a backlight module, a display panel, and a display device. The backlight module comprises an LED light source, and a quantum dot brightness enhancement film provided on one side of the LED light source, wherein the quantum ...  
WO/2021/203455A1
Provided are an array substrate and a display panel. The array substrate comprises: a base substrate, a thin-film transistor layer and a fingerprint recognition assembly. In the present invention, a switch element and a fingerprint recog...  
WO/2021/203496A1
A display panel and a display device, the display panel comprising a first base plate (10), a second base plate (20) and a liquid crystal layer (30). The first base plate (10) comprises a substrate (11), an array structure layer (12), a ...  
WO/2021/205168A1
A lighting device (21) comprising a light guide (12) and LED packages (1) having two or more spatially separated LED chips (2,3,4) is described. The LED packages (1) generate two or more light outputs at two or more separate wavelengths ...  
WO/2021/203649A1
A drive circuit of a liquid crystal shutter, a liquid crystal shutter, and an LED lamp. The drive circuit comprises an LDO step-down circuit (110) and a full-bridge drive circuit (120). The LDO step-down circuit (110) comprises: a linear...  
WO/2021/203562A1
The present invention provides a display screen and a display device. The display screen comprises a display panel, a cover plate, and a shielding layer provided therebetween, and further comprises: an attachment layer provided between t...  
WO/2021/203460A1
A display module and a display device. The display module comprises: a liquid crystal display panel (100); a micro LED display panel (200) provided under and attached to the liquid crystal display panel (100), the micro LED display panel...  
WO/2021/206084A1
A liquid crystal display device according to the present invention includes: substrates (10), (11); a liquid crystal layer (12) sandwiched between the substrates (10), (11); light blocking layers (13) that are provided on the substrate (...  
WO/2021/205138A1
Display devices for displaying a pattern are disclosed. In one arrangement, a pixel element having a layered structure is provided. The layered structure comprises at least one phase change material layer thermally switchable between at ...  
WO/2021/203514A1
Provided are a liquid crystal display panel (10) and a liquid crystal display apparatus. The liquid crystal display panel (10) comprises a display area (101), a GOA circuit area (102) and a first common electrode trace (103) provided bet...  
WO/2021/203563A1
The present invention provides a display panel. A plurality of sub-pixels are used as a sub-pixel unit, and each sub-pixel unit corresponds to a gate fan-out line, so that the number of gate fan-out lines of the pixel unit can be reduced...  
WO/2021/205280A1
The invention relates to an infrared reflectivity control device comprising at least one cell (1) which forms a housing comprising a top cover (2) that is transparent in the visible range and a bottom plate (3) bearing at least two elect...  
WO/2021/203543A1
Disclosed is a pixel unit. A common signal line (3), which is connected to a shared thin film transistor (6) located in a lens area (1), is constructed to be a first common signal line (31); and a common signal line (3), which is connect...  
WO/2021/203503A1
Provided are a display panel (100) and a display apparatus. The display panel (100) comprises a display area (20); a non-display area, which is provided outside the display area (20); and a common line area (30), which is located in the ...  
WO/2021/203469A1
Provided are a display panel and a method for manufacturing same. The display panel comprises a substrate (10), which is divided into a transparent area (102), a wire change area (101) and a display area (100); a first signal wire (291) ...  
WO/2021/205849A1
The illumination optical system according to an embodiment of the present disclosure comprises: a first light source unit for emitting first light; a second light source unit for emitting second light; an optical path combining element f...  
WO/2021/203484A1
Provided are a display panel and a display method therefor. The display method comprises the following steps: in response to a display operation of a display panel, acquiring a real-time display frequency of a liquid crystal panel (100);...  
WO/2021/203512A1
An electronic device (100) and a driving method therefor. The color resistance and the thickness of a black matrix in a first area (120), at a corresponding position of a light-transmitting area (110), of a color film substrate (102) are...  
WO/2021/205177A1
A laser system and method for generating a continuous-wave, tuneable optical output field having a wavelength between 200 nm and 300 nm is disclosed. The laser system comprising: a continuous-wave, narrow-linewidth, tuneable optical fiel...  
WO/2021/203771A1
Disclosed is a transparent light source system for a display device, the system comprising a light source (1) and a light guide plate (2), wherein the light guide plate (2) comprises a light incident surface (21) opposite the light sourc...  
WO/2021/203894A1
An array substrate and a manufacturing method therefor, and a display device. The array substrate is a dual-gate array substrate having a plurality of sub-pixels (10); a storage capacitor (C1) and an extended storage capacitor (C2) are a...  
WO/2021/203934A1
Disclosed are a display panel and a cutting method therefor, and a display device. The cutting method comprises: step 501, according to a first cutting line (A), cutting a color filter substrate of a display panel to be cut; and step 502...  
WO/2021/203483A1
Embodiments of the present disclosure provide a display panel and a display device; the display panel comprises upper and lower substrates, a liquid crystal layer, a first electrode, and a second electrode; the second electrode also comp...  
WO/2021/205869A1
[Problem] To provide a liquid crystal display device with which it is possible to increase light utilization efficiency without layering a plurality of micro-lenses having a three-dimensional shape. [Solution] A liquid crystal display de...  
WO/2021/199741A1
An optical sheet 43 is built into a liquid crystal display device in which a plurality of light sources 42 are dispersedly provided on the back surface side of a display screen. One surface of the optical sheet 43 has an uneven shape. In...  
WO/2021/196442A1
Provided by the present application are a liquid crystal display panel and a manufacturing method therefor, the liquid crystal display panel comprising pixel electrodes and liquid crystals. Each pixel electrode is provided with a middle ...  
WO/2021/200722A1
A peeking prevention system has: a display device having, on a front surface of a display screen, a first polarization layer that has a first absorption axis parallel to a first direction; and a room partition that partitions a space in ...  
WO/2021/200650A1
Provided are a display device and display system which improve the perceived resolution of an image and suppress a decline in the visibility of the image even when viewed through a lens. The display device has a display region which is v...  
WO/2021/199523A1
To provide an optical waveguide element in which damage to a thin plate, particularly damage to an optical waveguide, is prevented. An optical waveguide element comprising: a thin plate 1 which has an electrooptic effect and has a thic...  
WO/2021/201164A1
A planar light source device (20) has a light-diffusing section (50) and a light-reflecting section (70) in the stated order. The light-diffusing section (50) has a light-transmitting property and a light-diffusing property. The reflecta...  
WO/2021/201257A1
This liquid crystal display element 10 comprises: a first substrate 11; a second substrate 12 disposed to face the first substrate 11; and a liquid crystal layer 13 disposed between the first substrate 11 and the second substrate 12 and ...  

Matches 1 - 50 out of 415,860