Tiền Đôla Hồng Kông (HKD)
Đặc điểm bảo an:https://www.hkma.gov.hk/eng/key-functions/money/hong-kong-currency/notes/design-and-security-features-of-currency-notes/
I. Series do HSBC phát hành2. Windowed Metallic Thread: When the note is tilted, the large and small rings on the metallic thread move correspondingly.
1. Dynamic Shimmering Pattern: When the note is tilted, the shimmering ring in the pattern moves correspondingly.
3. Embossed Feel: Raised printing gives the note a strong embossed feel by touch.
4. Concealed Denomination: When the note is tilted under the light, the denomination numeral hidden in the background can be seen.
5. Enhanced Watermark: The theme of the bauhinia flower is used such that the flower, leaves, bud and denomination numeral can be seen when the note is held up to the light.
6. Fluorescent See-through Denomination: The patterns on the front and back, which are of a single colour under normal light, will appear as two fluorescent colours when exposed to ultraviolet light. The patterns on the front and back fit perfectly to form the denomination numeral when the note is held up to the light.
II. Series do Bank of China phát hành:
III. Series do Standard Chartered Bank phát hành:
IV. Seri 10 HKD do Chánh phủ phát hành
1. Clear window: a see-through window with a numeral 10
2. Shadow image of the bauhinia flower in the clear window: A watermark-like image of the bauhinia flower integrated into the clear window.
3. Numeral 10 shadow image: A watermark-like image of the numeral 10 is visible when viewed with background light.
4. Colour shift: The colour of the ribbon on the clear window changes between pink and purple when the note is tilted or examined against light and dark background.
5. See-through picture: When the note is viewed with background light, the patterns on the front and back of the note align perfectly to show a complete picture of a horse.
6. Concealed denomination: The numeral 10 appears when the note is tilted.
7. Reflective band: A shimmering band showing images of the bauhinia flower and "HK10" when the note is tilted.
8. Enlarged numeral: The numeral 10 has been enlarged and made easier to feel.
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