Back to results
US 11,142,693 B2Granted
Nanoplatelet
AssigneeSamsung Electronics Co., Ltd.
InventorsJihyun Min, Eun Joo Jang, Yong Wook Kim
Life of this patent
Estimating the term…
Abstract
A nanoplatelet including a two-dimensional template including a first semiconductor nanocrystal; and a first shell including a second semiconductor nanocrystal disposed on a surface of the two-dimensional template, the second semiconductor nanocrystal having a composition different from the first semiconductor nanocrystal, wherein the second semiconductor nanocrystal includes a Group III-V compound, and wherein the nanoplatelet does not include cadmium.
Claims24
A nanoplatelet comprising
- a two-dimensional template comprising a first semiconductor nanocrystal;
- and
- a first shell comprising a second semiconductor nanocrystal disposed on a surface of the two-dimensional template, the second semiconductor nanocrystal having a composition different from the first semiconductor nanocrystal,
- wherein the second semiconductor nanocrystal comprises a Group III-V compound,
- wherein the nanoplatelet does not comprise cadmium,
- wherein the first semiconductor nanocrystal comprises a Group II-VI compound,
- wherein the Group III-V compound comprises:
- a Group III metal selected from gallium, indium, or a combination thereof;
- and phosphorus, and
- wherein an energy bandgap of the second semiconductor nanocrystal is less than an energy bandgap of the first semiconductor nanocrystal.
7 more elements
Dependencies are inferred from the claim text.