Display panel and repairing method thereof
AssigneesHkc Corporation Limited, Chongqing Hkc Optoelectronics Technology Co., Ltd.
InventorChung-Kuang Chien
Life of this patent
Estimating the term…
Abstract
This application discloses a display panel and a repairing method thereof. The display panel includes a color filter substrate, the color filter substrate including a substrate, color filter layer, an Indium Tin Oxide layer, and conducting components. The color filter layer is disposed on the substrate. The Indium Tin Oxide layer is disposed on the color filter layer. Repairing point is disposed on a same position of the color filter layer and the Indium Tin Oxide layer. The conducting components are filled in the repairing point to be electrically connected to the Indium Tin Oxide layer on both sides of the repairing point, to form complete the Indium Tin Oxide layer. The conducting components have a same color as color of the color filter layer on both sides of the repairing point.
Claims17
A display panel, comprising a color filter substrate, wherein the color filter substrate comprising:
- a substrate;
- a color filter layer disposed on the substrate;
- an Indium Tin Oxide layer disposed on the color filter layer, wherein a repairing point is disposed on a same position of the color filter layer and the Indium Tin Oxide layer;
- and
- conducting components filled in the repairing point, electrically connected to the Indium Tin Oxide layer on both sides of the repairing point;
- wherein the conducting component comprises a conducting color filter layer, the conducting color filter layer directly filled in the repairing point to be electrically connected to the Indium Tin Oxide layer on both sides of the repairing point;
- the conducting color filter layer has a same color as a color of the color filter layer on both sides of the repairing point, and a height of the conducting color filter layer is greater than a height of the repairing point, and the height of the conducting color filter layer is greater than a height of the Indium Tin Oxide layer on both sides of the repairing point, wherein the conducting component comprises an additional filter and a transparent conducting adhesive, the additional filter is filled in the repairing point, and the additional filter has a same color as color of the color filter layer on both sides of the repairing point;
- wherein the transparent conducting adhesive is disposed on a surface of the additional filter, and the transparent conducting adhesive is configured to be electrically connected to the Indium Tin Oxide layer.
A display panel, comprising a color filter substrate, wherein the color filter substrate comprises:
- a substrate;
- a color filter layer disposed on the substrate
- an Indium Tin Oxide layer disposed on the color filter layer, wherein the repairing point is disposed on a same position of the color filter layer and the Indium Tin Oxide layer;
- and
- conducting components filled in the repairing point, electrically connected to the Indium Tin Oxide layer on both sides of the repairing point, wherein the conducting component comprises an additional filter and a transparent conducting adhesive, the additional filter is filled in the repairing point, and the additional filter has a same color as color of the color filter layer on both sides of the repairing point;
- wherein the transparent conducting adhesive is disposed on a surface of the additional filter, and the transparent conducting adhesive is configured to be electrically connected to the Indium Tin Oxide layer.
A repairing method of a display panel, wherein the repairing method comprises the following steps:
- forming a repairing point by a laser to remove a foreign matter, an Indium Tin Oxide (ITO) layer, and a color filter layer around the foreign matter of the color filter substrate on the display panel;
- and
- filling the repairing point with conducting components, wherein the conducting components is the same color as the color filter layer on both sides of the repairing point, and the conducting components electrically connected to the Indium Tin Oxide layer on both sides of the repairing point, wherein a conducting component comprises a conducting color filter layer directly filled in the repairing point to be electrically connected to the Indium Tin Oxide layer on both sides of the repairing point, and the conducting color filter layer has a same color as color of the color filter layer on both sides of the repairing point, wherein the conducting component comprises an additional filter and a transparent conducting adhesive, the additional filter is filled in the repairing point, and the additional filter has a same color as color of the color filter layer on both sides of the repairing point;
- the transparent conducting adhesive is disposed on a surface of the additional filter, and the transparent conducting adhesive is used to be electrically connected to the Indium Tin Oxide layer.
The repairing method of the display panel according to claim wherein a shading layer is also disposed on the substrate;
- and the shading layer is disposed between two adjacent color filter layers.
Dependencies are inferred from the claim text.