发明名称 Display device and manufacturing method thereof
摘要 A display device in which a light shielding film is formed so as not to increase the number of steps and its cost, is provided. The display device of the present invention includes a monitor element for controlling influence on a light-emitting element due to temperature change and change with time and a TFT for driving the monitor element, and the TFT for driving the monitor element is provided so as not to be overlapped with the monitor element. The display device of the present invention includes a first light shielding film provided so as not to be overlapped with a first electrode of the monitor element, and a second light shielding film provided so as to be overlapped with an outer edge portion of the first electrode.
申请公布号 US8487840(B2) 申请公布日期 2013.07.16
申请号 US20080108623 申请日期 2008.04.24
申请人 SATO MIZUKI;SEMICONDUCTOR ENERGY LABORATORY CO., LTD. 发明人 SATO MIZUKI
分类号 G09G3/30 主分类号 G09G3/30
代理机构 代理人
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