Abstract:
A liquid crystal display (LCD) panel and a manufacturing method thereof are provided. The manufacturing method includes providing a panel including a first substrate having scan lines, data lines, an active device electrically connecting the scan and data lines, and a pixel electrode electrically connecting the active device, a second substrate having an opposite electrode, and a liquid crystal (LC) layer disposed between the first and the second substrates and having a monomer material. A first curing voltage and a second curing voltage are applied to the scan and data lines, respectively. The second curing voltage is thus transmitted to the pixel electrode. The first curing voltage is higher than an absolute value of the second curing voltage. The monomer material is polymerized to form a first polymer stabilized alignment (PSA) layer between the LC layer and the first substrate and a second PSA layer between the LC layer and the second substrate. The electrical field is then removed.
Abstract:
A liquid crystal display panel is provided. The liquid crystal display panel includes an active device array substrate, an opposite substrate, a plurality of scan lines, a plurality of data patterns, a plurality of connecting patterns, a plurality of active devices, a plurality of transparent pixel electrodes, a plurality of common lines, at least one polymer layer, and a liquid crystal layer. The opposite substrate is disposed above the active device array substrate. The scan lines, the data patterns and the connecting patterns are disposed on the active device array substrate, and the data patterns and the connecting patterns form data lines via contact holes. The common lines are disposed between the transparent pixel electrodes and the data lines, and a part of each common line overlaps the corresponding data pattern. The polymer layer is disposed on at least one of the active device array substrate and the opposite substrate.
Abstract:
A pixel structure disposed on a substrate includes a gate, a patterned dielectric layer, a patterned semiconductor layer, a patterned metal layer, an overcoat layer and a transparent pixel electrode. The patterned dielectric layer and the gate covered thereby are disposed on the substrate. The patterned semiconductor layer on the patterned dielectric layer includes bumps and a channel above the gate. The patterned metal layer includes a source, a drain and a reflective pixel electrode connecting the drain. The source and the drain cover a portion of the channel. The reflective pixel electrode covers the bumps. The gate, the patterned dielectric layer, the patterned semiconductor layer and the patterned metal layer form a transistor on which the overcoat layer has a contact hole exposing a portion of the reflective pixel electrode. The transparent pixel electrode on the overcoat layer electrically connects the reflective pixel electrode through the contact hole.
Abstract:
In one aspect of this invention, a pixel structure includes a scan line formed on a substrate and a data line formed over the substrate defining a pixel area, a switch formed inside the pixel area on the substrate, a shielding electrode having a first portion and a second portion extending from the first portion, and formed over the scan line, the data line and the switch, where the first portion is overlapped with the switch and the second portion is overlapped with the data line, and a pixel electrode having a first portion and a second portion extending from the first portion, and formed over the shielding electrode in the pixel area, where the first portion is overlapped with the first portion of the shielding electrode so as to define a storage capacitor therebetween and the second portion has no overlapping with the second portion of the shielding electrode.
Abstract:
A liquid crystal display panel including a first substrate, a second substrate, a liquid crystal layer, a scan line, a data line intersects the scan line, an active device, a pixel electrode, an insulating layer covering the pixel electrode, an auxiliary electrode, a shielding electrode, and a first polymer stabilized alignment (PSA) layer is provided.The liquid crystal layer between the first substrate and the second substrate includes liquid crystal molecules and a monomer material. The active device includes three terminals coupled to the scan line, the data line, and the pixel electrode. The auxiliary electrode on the insulating layer is electrically connected to the pixel electrode. The shielding electrode on the insulating layer located at peripheries of the pixel electrode surrounds the auxiliary electrode. The first PSA layer between the first substrate and the liquid crystal layer is polymerized from the monomer material in the liquid crystal layer.
Abstract:
A method for manufacturing an array substrate is provided, wherein a data line is composed of first and second segments connected by a contact pad. First and second insulation layers are disposed between the first segment of the data line and a shielding electrode. In addition, the first insulation layer is disposed between the second segment of the data line and a gate line in their overlapping area. Accordingly, the coupling effect between the conductive layers can be reduced. For example, the RC delay problem due to parasitic capacitance between the shielding electrode and the data line is solved. As a result of the design of the two insulator layers between the first segment of the data line and the shielding electrode, the shorting between the conductive layers can also be simultaneously solved and the product yield can be increased.
Abstract:
A pixel structure includes at least a pixel electrode, and at least an aligning electrode. The pixel electrode, which has a central opening, is disposed on a substrate. The aligning electrode, which is disposed between the pixel electrode and substrate, includes an aligning part disposed under and corresponding to the central part of the pixel electrode. The aligning voltage applied to the aligning electrode is greater than the pixel voltage applied to the pixel electrode.
Abstract:
This invention in one aspect relates to a pixel structure. In one embodiment, the pixel structure includes a scan line formed on a substrate and a data line formed over the substrate defining a pixel area, a switch formed inside the pixel area on the substrate, a shielding electrode formed over the switch, a plane organic layer formed over the date line and the pixel area and having no overlapping with the shielding electrode, and a pixel electrode having a first portion and a second portion extending from the first portion, and formed over the shielding electrode and the plane organic layer in the pixel area, wherein the first portion is overlapped with the shielding electrode so as to define a storage capacitor therebetween, and the second portion overlays the plane organic layer and has no overlapping with the data line.
Abstract:
A pixel structure of a transflective liquid crystal display panel. The pixel structure has single cell gap design, but a coupling capacitor and a modulating capacitor are properly connected to the reflection electrode so as to modulate the voltage of the reflection electrode. Consequently, the transmission region and reflection region of the pixel structure have substantially consistent gamma curves.
Abstract:
The transflective LCD panel has many scan lines, data lines, and common electrodes, in which each data line includes a first data line section and a second data line section, and each common electrode has at least one first common electrode section. The scan lines and the second data line sections are made of a first conductive layer; and the first data line sections and the common electrodes are made of a second conductive layer. The first common electrode sections and the corresponding pixel electrodes are overlapped, thus providing the storage capacitance.