...+ Sharp's earnings and cash flows are likely to continue to recover gradually in the next year or two thanks to steps to stabilize earnings in its main LCD business. + Key financial ratios for Sharp have improved far beyond our assumptions and are likely to keep improving, supported by its efforts to strengthen cash flows. + We are raising our long-term corporate credit and senior unsecured debt ratings on Sharp one notch to '##-' and are affirming our 'B' short-term ratings. + The positive outlook reflects our view that key financial ratios for Sharp are highly likely to improve materially within a year if it conducts a buyback of preferred shares financed through a public offering of new common shares. TOKYO (S&P Global Ratings) June 8, 2018--S&P Global Ratings today said it has raised one notch to '##-' from 'B+' its long-term corporate credit and senior unsecured debt ratings on Japan-based electronics maker Sharp Corp. We have affirmed our 'B' short-term corporate credit and commercial...