| 发明名称 | In-cell touch display device | ||
| 摘要 | An in-cell touch display device is disclosed. The device includes a color filter substrate, a Thin Film Transistor array substrate, and a liquid crystal layer disposed between the color filter substrate and the Thin Film Transistor array substrate. The color filter substrate includes a grid black matrix layer, a touch layer, and a color filter layer, where the touch layer includes a plurality of metal grid electrodes. In addition, each electrode is aligned with the grid of the black matrix layer in a light transmission direction, and a density of the metal grid electrodes adjacent to the edge of the metal grid electrodes is greater than a density of the metal grid electrodes adjacent to the center of metal grid electrodes. | ||
| 申请公布号 | US9081458(B2) | 申请公布日期 | 2015.07.14 |
| 申请号 | US201314089650 | 申请日期 | 2013.11.25 |
| 申请人 | Shanghai Tianma Micro-Electronics Co., Ltd. | 发明人 | Zhou Xingyao;Yao Qijun;Wang Lihua |
| 分类号 | G09G3/36;G06F3/044;G06F3/041 | 主分类号 | G09G3/36 |
| 代理机构 | Kilpatrick Townsend & Stockton LLP | 代理人 | Kilpatrick Townsend & Stockton LLP |
| 主权项 | 1. An in-cell touch display device, comprising: a color filter substrate, a Thin Film Transistor array substrate, and a liquid crystal layer disposed between the color filter substrate and the Thin Film Transistor array substrate, wherein the color filter substrate comprises: a grid black matrix layer,a touch layer, anda color filter layer;wherein the touch layer comprises a plurality of metal grid electrodes, wherein each electrode is aligned with the grid of the black matrix layer in a light transmission direction, and wherein a density of the metal grid electrodes adjacent to the edge of the metal grid electrodes is greater than a density of the metal grid electrodes adjacent to the center of metal grid electrodes. | ||
| 地址 | Shanghai CN | ||