发明名称 |
DISPLAY DEVICE AND ELECTRONIC DEVICE |
摘要 |
A dark portion in an image seen by a viewer is expressed more precisely, whereby the image given a greater sense of depth is displayed. A display device in which pixels each include a light-emitting module capable of emitting light having a spectral line half-width of less than or equal to 60 nm in a response time of less than or equal to 100 mus and are provided at a resolution of higher than or equal to 80 ppi; the NTSC ratio is higher than or equal to 80 %; and the contrast ratio is higher than or equal to 500, is provided with a circuit converting an image signal having a given grayscale into an image signal capable of representing an image on the low luminance side by high-level grayscale. |
申请公布号 |
WO2013150928(A1) |
申请公布日期 |
2013.10.10 |
申请号 |
WO2013JP58894 |
申请日期 |
2013.03.19 |
申请人 |
SEMICONDUCTOR ENERGY LABORATORY CO., LTD. |
发明人 |
YAMAZAKI, SHUNPEI;HIRAKATA, YOSHIHARU |
分类号 |
G09G3/30;G09F9/30;G09G3/20;H01L27/32;H01L51/50;H04N13/04;H05B33/12;H05B33/24 |
主分类号 |
G09G3/30 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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